03-4450
(±)-1,3-丁二醇
SAJ first grade, ≥98.0%
别名:
1,3-丁二醇
等级
SAJ first grade
蒸汽密度
3.1 (20 °C, vs air)
蒸汽压
0.06 mmHg ( 20 °C)
方案
≥98.0%
表单
liquid
自燃温度
741 °F
存货情况
available only in Japan
折射率
n20/D 1.44 (lit.)
pH值（酸碱度）
6.0-7.0 (20 °C)
沸点
203-204 °C (lit.)
密度
1.005 g/mL at 25 °C (lit.)
SMILES字符串
CC(O)CCO
InChI
1S/C4H10O2/c1-4(6)2-3-5/h4-6H,2-3H2,1H3
InChI key
PUPZLCDOIYMWBV-UHFFFAOYSA-N
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储存分类代码
10 - Combustible liquids
WGK
WGK 1
闪点(°F)
226.4 °F - closed cup
闪点(°C)
108 °C - closed cup
个人防护装备
Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)
法规信息
新产品
P A Pugh et al.
Animal reproduction science, 58(1-2), 9-22 (2000-03-04)
This study examined the effects of adding a macromolecule, polyvinylpyrrolidone (10% PVP) and a sugar (0.3 M trehalose) to vitrification solutions (VS) containing either one (40% ethylene glycol [EG], two (25% EG+25% DMSO) or three (20% EG+20% DMSO+10% 1, 3-butanediol
Biagio Velino et al.
The journal of physical chemistry. A, 115(34), 9585-9589 (2011-03-23)
The rotational spectra of five conformers of 1,3-butandiol have been measured by pulsed jet Fourier transform microwave spectroscopy. All of them are stabilized by an internal hydrogen bond and all of them have a GG' or a G'G arrangement of
Nobuya Itoh et al.
Applied microbiology and biotechnology, 75(6), 1249-1256 (2007-04-20)
An asymmetric hydrogen-transfer biocatalyst consisting of mutated Rhodococcus phenylacetaldehyde reductase (PAR) or Leifsonia alcohol dehydrogenase (LSADH) was applied for some water-soluble ketone substrates. Among them, 4-hydroxy-2-butanone was reduced to (S)/(R)-1,3-butanediol, a useful intermediate for pharmaceuticals, with a high yield and
Yehong Wang et al.
Journal of the American Chemical Society, 135(4), 1506-1515 (2012-12-12)
The use of a heterogeneous Lewis acid catalyst, which is insoluble and easily separable during the reaction, is a promising option for hydrolysis reactions from both environmental and practical viewpoints. In this study, ceria showed excellent catalytic activity in the
A Baudot et al.
Cryobiology, 40(2), 151-158 (2000-05-02)
The glass-forming tendency on cooling and the stability of the wholly amorphous state on warming have been previously reported for many cryoprotective solutions. However, unlike the other solutions, those of dimethyl sulfoxide (Me(2)SO) have not been studied on cooling. In
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