Li, Qi et al. published their research in Journal of Molecular Liquids in 2022 | CAS: 149-32-6

(2R,3S)-rel-Butane-1,2,3,4-tetraol (cas: 149-32-6) belongs to alcohols. Alkyl halides are often synthesized from alcohols, in effect substituting a halogen atom for the hydroxyl group. Alcohols may be oxidized to give ketones, aldehydes, and carboxylic acids. These functional groups are useful for further reactions. Oxidation of organic compounds generally increases the number of bonds from carbon to oxygen (or another electronegative element, such as a halogen), and it may decrease the number of bonds to hydrogen.SDS of cas: 149-32-6

Erythritol confined in multiwalled carbon nanotubes reinforced silica aerogel as novel form-stable phase change materials was written by Li, Qi;Feng, Yang;Li, Yi-Ting;Ning, Yu-Hao;Hu, Ping;Lin, Chuan-Huang;Zhang, Yi-Hong;Zhou, Mei;Yu, Lin-Ping;Li, Chuan-Chang;Cao, Zhong;Zeng, Ju-Lan. And the article was included in Journal of Molecular Liquids in 2022.SDS of cas: 149-32-6 This article mentions the following:

In this work, pristine multiwalled carbon nanotubes (MCNTs) and mixed acids treated MCNTs (ACNTs) were applied as reinforcement fillers to prepare silica aerogels via ambient pressure drying followed by lyophilization. The prepared aerogels were then used as supporting materials to adsorb meso-erythritol (ME) to obtain novel form-stable PCMs by vacuum infiltration. Investigation of the prepared form-stable PCMs revealed that the ACNT/SiO2 aerogels possessed higher porosity than MCNT/SiO2 aerogels due to that the ACNTs exhibited stronger interactions with silica than the MCNTs, and could more effectively prevent the prepared ACNT/SiO2 aerogels from collapsing and shrinking during drying. Consequently, the loading of ME in the form-stable PCMs supported by ACNT/SiO2 aerogels (AFPCMs) was greatly higher than that in the form-stable PCMs supported by MCNT/SiO2 aerogels (MFPCMs). When ACNT/SiO2-6 aerogel, in which 60 mg ACNTs were used as reinforcement filler, was applied as supporting material, the obtained form-stable PCM (AFPCM-6) exhibited a very high melting latent heat of 297.3 J/g, an elevated crystallizing temperature of 56°C and an improved crystallizing latent heat of 231 J/g. Besides, the latent heat storage/release properties of AFPCM-6 maintained stable enough over 50 melting/crystallizing cycles. Meanwhile, the thermal conductivity of AFPCM-6 was 37.5% higher than that of pure ME. Hence, AFPCM-6 could be an excellent form-stable PCM and could find its applications in related fields. In the experiment, the researchers used many compounds, for example, (2R,3S)-rel-Butane-1,2,3,4-tetraol (cas: 149-32-6SDS of cas: 149-32-6).

(2R,3S)-rel-Butane-1,2,3,4-tetraol (cas: 149-32-6) belongs to alcohols. Alkyl halides are often synthesized from alcohols, in effect substituting a halogen atom for the hydroxyl group. Alcohols may be oxidized to give ketones, aldehydes, and carboxylic acids. These functional groups are useful for further reactions. Oxidation of organic compounds generally increases the number of bonds from carbon to oxygen (or another electronegative element, such as a halogen), and it may decrease the number of bonds to hydrogen.SDS of cas: 149-32-6

Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts