Category: 80-46-6

Bhardwaj, Nitish Rattan;Kumar, J. published 《Characterization of volatile secondary metabolites from Trichoderma asperellum》. The research results were published in《Journal of Applied and Natural Science》 in 2017.Application In Synthesis of 4-tert-Amylphenol The article conveys some information:

Many Trichoderma isolates are known to secrete several secondary metabolites with different biol. activities towards plants and other microbes. The production of such compounds varies according to the strain. In the present study, volatile secondary metabolites from the culture filtrate of Trichoderma asperellum strain were characterized using Gas chromatog.-Mass spectrometry (GC-MS). Results of GC-MS detected 43 secondary metabolites in the T. asperellum strain including many important volatile secondary metabolites such as 1,2- Benzenedicarboxylic acid, 2-butoxy-2-oxoethyl Bu ester (peak area-3.59%), 1,2-Benzenedicarboxylic acid di-Bu ester (peak area-2.02 %), 2H-Pyran-2-one (peak area-66.63 %), palmitic acid (peak area-2.86 %), several phenolic isomers, Me cyclohexane etc., all reportedly having effective pesticidal activity. The results indicated that these secondary metabolites could be useful for biol. control applications of T. asperellum strain against diverse plant pathogens. And 4-tert-Amylphenol (cas: 80-46-6) was used in the research process.

4-tert-acylphenol (cas:80-46-6) contains hydroxyl group.Some low molecular weight alcohols of industrial importance are produced by the addition of water to alkenes. Ethanol, isopropanol, 2-butanol, and tert-butanol are produced by this general method. Application In Synthesis of 4-tert-Amylphenol

Reference:
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Product Details of 80-46-6In 2022, Hites, Ronald A. published 《Mass Spectrometric Identification of Pollutants in the Environment: A Personal and Bibliometric Perspective》. 《Journal of the American Society for Mass Spectrometry》published the findings. The article contains the following contents:

The nontarget identification of unsuspected organic pollutants in the environment is a topic of current interest, but it is not a new idea. Our laboratory has been engaged in this work for 50 years, and thus, it is timely to ask if our nontarget identifications of pollutants has mattered. The tool used to answer this question is the citation chronologies of several sets of nontarget identification papers we have published. Our papers on polycyclic aromatic hydrocarbons (1800 citations since 1972) and on halogenated flame retardants in the Great Lakes (800 citations since 2005) have clearly led to further work on the environmental sources and fates of these compounds On the other hand, our papers on trifluoromethyl chlorobenzene derivatives in the Niagara River (170 citations since 1982) and on several alkyl phenols in the Detroit River (90 citations since 1991) have not led to further work. The attention that our identifications of polycyclic aromatic hydrocarbons and unusual flame retardants received was probably due to the known toxicity and environmental persistence of some of these compounds On the other hand, our identifications of some compounds in the Niagara and Detroit Rivers may have been too site specific to attract much attention. We suggest that simply publishing lists of newly identified compounds in the environment, even if they have been well-characterized, is not necessarily enough. Readers need a reason to focus on a particular result; probably, the most significant reasons for such attention are a compound’s toxicity and environmental persistence. The experimental procedure involved many compounds, such as 4-tert-Amylphenol (cas: 80-46-6) .

4-tert-acylphenol (cas:80-46-6) contains hydroxyl group. Owing to the presence of the polar OH alcohols are more water-soluble than simple hydrocarbons. Methanol, ethanol, and propanol are miscible in water. Butanol, with a four-carbon chain, is moderately soluble.Product Details of 80-46-6

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Alcohol – Wikipedia,
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Product Details of 80-46-6In 2017, Han, Jie;Cao, Zhi;Qiu, Wei;Gao, Wei;Hu, Jiangyong;Xing, Baoshan published 《Probing the specificity of polyurethane foam as a ‘solid-phase extractant’: Extractability-governing molecular attributes of lipophilic phenolic compounds》. 《Talanta》published the findings. The article contains the following contents:

The long-proposed use of open-cell polyurethane foam (PUF) as a convenient ‘solid-phase extractant’ for aqueous organic compounds was hindered by a critical lack of understanding on the underlying specificity of its extraction mechanism. The authors tasked ourselves to understand the hierarchy of mol. structure, properties, and partitioning characteristics of compounds in PUF and aqueous phase by targeting lipophilic phenolic compounds (LPCs) as a group of primary targets for PUF extraction Using six structurally related bisphenol analogs as comparative probes, the authors identified mol. lipophilicity and H-bond acidity as key mol. attributes that governed their extractability by PUF. Mol. modeling study on H-bonding interactions between PUF surrogates, bisphenols, and water mols. elucidated the governing effect of H-bond acidity in the binding affinity of guest mols. onto PUF lone-pair donors. A holistic view must be adopted when assessing the extractability of LPCs with reactive lone-pair donors e.g. bisphenol S which forms multidentate H-bond adducts with water mols. The authors validated the authors’ theory on two model groups of monofunctional LPCs, alkylphenols and chlorophenols, with the observation that the presence of a 2nd proton-donating moiety dramatically enhanced the extractability of bisphenol mols. The specificity of PUF rendered it selective towards compounds with correlating mol. attributes against other structural analogs and coexisting matrix organics For LPCs, the PUF macromol. structure can be conceptualized as a flexible ‘mol. zipper network’ that is most affinitive towards nonionic, permeable, and lipophilic guest mols. with multiple reactive proton donors. And 4-tert-Amylphenol (cas: 80-46-6) was used in the research process.

4-tert-acylphenol (cas:80-46-6) contains hydroxyl group. Alcohols are among the most common organic compounds. They are used as sweeteners and in making perfumes, are valuable intermediates in the synthesis of other compounds, and are among the most abundantly produced organic chemicals in industry. Product Details of 80-46-6

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Name: 4-tert-Amylphenol《Risk-based high-throughput chemical screening and prioritization using exposure models and in vitro bioactivity assays》 was published in 2015. The authors were Shin, Hyeong-Moo;Ernstoff, Alexi;Arnot, Jon A.;Wetmore, Barbara A.;Csiszar, Susan A.;Fantke, Peter;Zhang, Xianming;McKone, Thomas E.;Jolliet, Olivier;Bennett, Deborah H., and the article was included in《Environmental Science & Technology》. The author mentioned the following in the article:

The authors present a risk-based high-throughput screening (HTS) method to identify chems. for potential health concerns or for which addnl. information is needed. The method is applied to 180 organic chems. as a case study. The authors first obtain information on how the chem. is used and identify relevant use scenarios (e.g., dermal application, indoor emissions). For each chem. and use scenario, exposure models are then used to calculate a chem. intake fraction, or a product intake fraction, accounting for chem. properties and the exposed population. The authors then combine these intake fractions with use scenario-specific estimates of chem. quantity to calculate daily intake rates (iR; mg/kg/day). These intake rates are compared to oral equivalent doses (OED; mg/kg/day), calculated from a suite of ToxCast in vitro bioactivity assays using in vitro-to-in vivo extrapolation and reverse dosimetry. Bioactivity quotients (BQs) are calculated as iR/OED to obtain estimates of potential impact associated with each relevant use scenario. Of the 180 chems. considered, 38 had maximum iRs exceeding min. OEDs (i.e., BQs >1). For most of these compounds, exposures are associated with direct intake, food/oral contact, or dermal exposure. The method provides high-throughput estimates of exposure and important input for decision makers to identify chems. of concern for further evaluation with addnl. information or more refined models. And 4-tert-Amylphenol (cas: 80-46-6) was used in the research process.

4-tert-acylphenol (cas:80-46-6) contains hydroxyl group. Owing to the presence of the polar OH alcohols are more water-soluble than simple hydrocarbons. Methanol, ethanol, and propanol are miscible in water. Butanol, with a four-carbon chain, is moderately soluble.Name: 4-tert-Amylphenol

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Yuan, Shiyu;Li, Haijing;Liu, Zhiqiang;Wang, Yutong;Wang, Li;Zhang, Xiangwen;Liu, Guozhu published 《Measurement of non-hindered and hindered phenolic species in aviation fuels via tandem-SPE with comprehensive GC x GC-MS/FID》 in 2021. The article was appeared in 《Fuel》. They have made some progress in their research.SDS of cas: 80-46-6 The article mentions the following:

Phenolic species have a great impact on the thermal oxidation stability of aviation fuels. However, it is difficult to measure phenolic complex composition and trace content. In this paper, a novel method based on tandem-solid phase extraction (SPE) with comprehensive two-dimensional gas chromatog. (GC x GC)-mass spectrometry (MS) and flame ionization detector (FID) was proposed for measurement of phenolic species in aviation fuels. The tandem of normal phase SPE and anion exchange SPE was employed to extract non-hindered and hindered phenolic species resp. from aviation fuels, and comprehensive GC x GC-MS/FID was used to identify and quantify individual phenolic species with few co-elution. Ninety-eight kinds of phenolic species were identified manually in aviation fuels according to the characteristic m/z and phenolic distribution regular in the 2D chromatogram. Quant. accuracy for phenolic species was verified as their recoveries were satisfactory, especially hindered phenols (BHT), which were totally deprotonated by 1,5,7-triazabicyclo[4.4.0]dec-5-ene (TBD). Each phenolic species was individually quantified using calibration curve library. Moreover, this work analyzed the adsorption characteristics of phenolic isomers in tandem-SPE procedure and the variation of the contents of phenolic and other oxygenated species after thermal stress. This is an accurate and complete method for measurement of non-hindered and hindered phenolic species in aviation fuels, which is of great significance to establish and improve the kinetic model of thermal oxidation deposition. And 4-tert-Amylphenol (cas: 80-46-6) was used in the research process.

4-tert-acylphenol (cas:80-46-6) contains hydroxyl group. Owing to the presence of the polar OH alcohols are more water-soluble than simple hydrocarbons. Methanol, ethanol, and propanol are miscible in water. Butanol, with a four-carbon chain, is moderately soluble.SDS of cas: 80-46-6

Reference:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts

Related Products of 80-46-6In 2015, Di Nicola, Giovanni;Pierantozzi, Mariano published 《Surface tension of alcohols: A scaled equation and an artificial neural network》. 《Fluid Phase Equilibria》published the findings. The article contains the following contents:

This work presents a new formula to calculate the surface tension of alcs.As a first step, an anal. of the data available on the surface tension of alcs. was made. A total of 2121 data were collected for n-alcs., aromatic alcs., cycloaliphatic alcs., 2-alkanols and Me alkanols. The data were then regressed with the most reliable semi-empirical correlation methods in the literature based on the corresponding states theory. The scaled equation proposed is very simple and gives noticeable improvement with respect to existing equations.The same phys. parameters considered in the scaled equation were also adopted as input parameters in a multi-layer perceptron neural network, to predict the surface tension of alcs. The multilayer perceptron proposed has one hidden layer with 29 neurons, determined according to the constructive approach. The model developed was trained, validated and tested for the set of data collected, showing that the accuracy of the neural network model is very good. And 4-tert-Amylphenol (cas: 80-46-6) was used in the research process.

4-tert-acylphenol (cas:80-46-6) contains hydroxyl group. Owing to the presence of the polar OH alcohols are more water-soluble than simple hydrocarbons. Methanol, ethanol, and propanol are miscible in water. Butanol, with a four-carbon chain, is moderately soluble.Related Products of 80-46-6

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Alcohol – Wikipedia,
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Safety of 4-tert-Amylphenol《Synergistic maximization of the carbohydrate output and lignin processability by combinatorial pretreatment》 was published in 2017. The authors were Liu, Zhi-Hua;Olson, Michelle L.;Shinde, Somnath;Wang, Xin;Hao, Naijia;Yoo, Chang Geun;Bhagia, Samarthya;Dunlap, John R.;Pu, Yunqiao;Kao, Katy C.;Ragauskas, Arthur J.;Jin, Mingjie;Yuan, Joshua S., and the article was included in《Green Chemistry》. The author mentioned the following in the article:

Lignocellulosic biorefineries have gained much attention worldwide as a potential solution to the challenges of energy demand and global climate change. However, the industrial implementation of biorefineries has been hindered by low fermentable sugar yields and low lignin processability. Combinatorial pretreatments with a low holding temperature were investigated in an effort to synergistically improve the carbohydrate output and lignin processability from corn stover. Upon combinatorial pretreatment with 1% H₂SO₄ for 30 min followed by 1% NaOH for 60 min at 120 °C, glucan and xylan conversion increased by 11.2% and 8.3% resp. relative to single pretreatment. This combinational pretreatment removed the amorphous portion, disrupted the rigid structure, and increased the water holding capacity of corn stover, thus increasing the hydrolysis performance. With whole fractionation by combinatorial pretreatment, glucose and xylose yields were 88.4% and 72.6%, resp., representing increases of 10.0% and 8.1%. The lignin yield was 19.7% in the solid residue and 77.6% in the liquid stream, which increased by 33.4%. When grown in fed-batch fermentation mode, a record level of polyhydroxyalkanoate (PHA) concentration (1.0 g l^-1) was obtained using lignin as a carbon source by Pseudomonas putida KT2440. Lignin characterization results showed that combinatorial pretreatment increased the G- and H-lignin content, reduced the β-β and β-O-4 groups, and fractionated more aromatic monomers, thus facilitating lignin processability into PHA. These results highlighted the use of combinational pretreatment at a low holding temperature as a means to synergistically maximize the carbohydrate output and lignin processability, which provides a unique set of features to improve the biorefining performance. The experimental procedure involved many compounds, such as 4-tert-Amylphenol (cas: 80-46-6) .

4-tert-acylphenol (cas:80-46-6) contains hydroxyl group. Owing to the presence of the polar OH alcohols are more water-soluble than simple hydrocarbons. Methanol, ethanol, and propanol are miscible in water. Butanol, with a four-carbon chain, is moderately soluble.Safety of 4-tert-Amylphenol

Reference:
Alcohol – Wikipedia,
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Liu, Jingxin;Wang, Hanlin;Zhang, Wenjuan;Wang, Teng;Mei, Meng;Chen, Si;Li, Jinping published 《Mechanistic insights into catalysis of in-situ iron on pyrolysis of waste printed circuit boards: Comparative study of kinetics, products, and reaction mechanism》 in 2022. The article was appeared in 《Journal of Hazardous Materials》. They have made some progress in their research.Recommanded Product: 80-46-6 The article mentions the following:

Pyrolysis is a potential recovery method for waste printed circuit boards (WPCBs), but the organic brominated products are toxic and hazardous. Iron has been used as a catalyst for debromination from pyrolysis oil, but the effects of in-situ iron on WPCBs pyrolysis is still not well understood. Herein, the pyrolysis mechanism for laminates of PCBs in the absence and presence of iron was studied via analyzing pyrolysis characteristics, kinetics, and products. According to the thermogravimetry experiments, pyrolysis of all samples could be divided into four stages, and iron accelerated the pyrolysis reaction by decreasing the activation energy as calculated using the Starink method. Volatiles released during the heating process were continuously determined by TG-FTIR-MS, and products generated at different pyrolysis temperatures were collected and characterized. The obtained results exhibited that iron promoted the generation of gaseous products and facilitated the conversion of organic bromides to inorganic bromides. Therefore, retaining iron was beneficial to energy saving and environmental protection for WPCBs pyrolysis. In addition, the decomposition mechanisms of brominated epoxy resin with and without iron were proposed. This work would contribute to the improvement and application of WPCBs pyrolysis technol.4-tert-Amylphenol (cas: 80-46-6) were involved in the experimental procedure.

4-tert-acylphenol (cas:80-46-6) contains hydroxyl group. Alcohols are among the most common organic compounds. They are used as sweeteners and in making perfumes, are valuable intermediates in the synthesis of other compounds, and are among the most abundantly produced organic chemicals in industry. Recommanded Product: 80-46-6

Reference:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts

Pan, Aaron;Chojnacka, Maja;Crowley, Robert III;Gottemann, Lucas;Haines, Brandon E.;Kou, Kevin G. M. published 《Synergistic Bronsted/Lewis acid catalyzed aromatic alkylation with unactivated tertiary alcohols or di-tert-butylperoxide to synthesize quaternary carbon centers》. The research results were published in《Chemical Science》 in 2022.Recommanded Product: 80-46-6 The article conveys some information:

Dual Bronsted/Lewis acid catalysis involving environmentally benign, readily accessible protic acid and iron promotes site-selective tert-butylation of electron-rich arenes using di-tert-butylperoxide. This transformation inspired the development of a synergistic Bronsted/Lewis acid catalyzed aromatic alkylation that fills a gap in the Friedel-Crafts reaction literature by employing unactivated tertiary alcs. as alkylating agents, leading to new quaternary carbon centers. Corroborated by DFT calculations, the Lewis acid serves a role in enhancing the acidity of the Bronsted acid. The use of non-allylic, non-benzylic, and non-propargylic tertiary alcs. represents an underexplored area in Friedel-Crafts reactivity. The experimental procedure involved many compounds, such as 4-tert-Amylphenol (cas: 80-46-6) .

4-tert-acylphenol (cas:80-46-6) contains hydroxyl group. Owing to the presence of the polar OH alcohols are more water-soluble than simple hydrocarbons. Methanol, ethanol, and propanol are miscible in water. Butanol, with a four-carbon chain, is moderately soluble.Recommanded Product: 80-46-6

Reference:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts

Mulero, Angel;Pierantozzi, M.;Cachadina, Isidro;Di Nicola, G. published 《An Artificial Neural Network for the surface tension of alcohols》. The research results were published in《Fluid Phase Equilibria》 in 2017.Electric Literature of C11H16O The article conveys some information:

An Artificial Neural Network model is proposed for the calculation and prediction of the surface tension of alcs. A total amount of 4316 data for 147 alcs. was used for training, validating and testing the network model. After considering different architectures, the one giving better results includes an input layer that uses four independent variables (temperature, critical point temperature, critical d., and radius of gyration), two hidden layers with 21 neurons each one, and one neuron in the output layer was found to give the best results. Overall mean absolute percentage deviation of 1.04% was found, whereas models based on corresponding-states principle give mean deviations higher than 11.3%. The experimental procedure involved many compounds, such as 4-tert-Amylphenol (cas: 80-46-6) .

4-tert-acylphenol (cas:80-46-6) contains hydroxyl group. Owing to the presence of the polar OH alcohols are more water-soluble than simple hydrocarbons. Methanol, ethanol, and propanol are miscible in water. Butanol, with a four-carbon chain, is moderately soluble.Electric Literature of C11H16O

Reference:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts