推荐产品
质量水平
方案
98%
表单
liquid
折射率
n20/D 1.438 (lit.)
沸点
191-192 °C/747 mmHg (lit.)
密度
1.006 g/mL at 25 °C (lit.)
SMILES字符串
CCC(O)CO
InChI
1S/C4H10O2/c1-2-4(6)3-5/h4-6H,2-3H2,1H3
InChI key
BMRWNKZVCUKKSR-UHFFFAOYSA-N
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应用
1,2-丁二醇被用于合成 (R)-2--羟基丁酸。
警示用语：
Warning
危险声明
危险分类
Eye Irrit. 2
储存分类代码
10 - Combustible liquids
WGK
WGK 2
闪点(°F)
200.1 °F - closed cup
闪点(°C)
93.4 °C - closed cup
个人防护装备
Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)
历史批次信息供参考:
分析证书(COA)
Lot/Batch Number
Martin Chaumont et al.
American journal of physiology. Lung cellular and molecular physiology, 316(5), L705-L719 (2019-02-07)
When heated by an electronic cigarette, propylene glycol and glycerol produce a nicotine-carrying-aerosol. This hygroscopic/hyperosmolar aerosol can deposit deep within the lung. Whether these deposits trigger local inflammation and disturb pulmonary gas exchanges is not known. The aim of this
Chao Gao et al.
Bioresource technology, 115, 75-78 (2011-12-01)
(R)-2-Hydroxybutyric acid ((R)-2-HBA) is an important building block for azinothricin family of antitumour antibiotics and biodegradable poly(2-hydroxybutyric acid). However, optically active (R)-2-HBA could not be produced through microbial fermentation or chemical synthesis. Several biocatalytic methods have been reported for the
Joshua Buse et al.
Clinical biochemistry, 73, 98-104 (2019-08-20)
Here we validate a GC, Flame Ionization Detection (GC-FID), liquid injection method using hydrogen as a carrier gas combining analysis of toxic volatile alcohols (VA): methanol, ethanol, isopropanol, acetone, as well as glycols, ethylene glycol (EG) and propylene glycol (PG)
Baokun Tang et al.
Journal of chromatographic science, 53(5), 836-840 (2014-09-18)
Three flavones (quercetin, myricetin and amentoflavone) were extracted from Chamaecyparis obtusa leaves using deep eutectic solvents (DESs) as additives to conventional extractions solvents. Sixteen DESs were synthesized from different salts and hydrogen bond donors. In addition, C. obtusa was extracted
Laurent Imbert et al.
Journal of analytical toxicology, 38(9), 676-680 (2014-09-05)
A liquid chromatography coupled with electrospray tandem mass spectrometry method was developed for the analysis of ethylene glycol, diethylene glycol, triethylene glycol, 1,4-butanediol, 1,2-butanediol, 2,3-butanediol, 1,2-propanediol and 1,3-propanediol, in serum after a Schotten-Baumann derivatization by benzoyl chloride. Usual validation parameters
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