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Merck
CN

03-4450

Sigma-Aldrich

(±)-1,3-丁二醇

SAJ first grade, ≥98.0%

别名:

1,3-丁二醇

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About This Item

线性分子式:
CH3CH(OH)CH2CH2OH
CAS号:
分子量:
90.12
Beilstein:
1731276
EC 号:
MDL编号:
UNSPSC代码:
12352001
PubChem化学物质编号:

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

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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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
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
L J Liu et al.
Environmental science & technology, 35(11), 2301-2308 (2001-06-21)
We evaluated the GMD passive sampler for its suitability to measure six aldehydes over a 7-d period in population exposure studies. The six target aldehydes were formaldehyde, acetaldehyde, acrolein, crotonaldehyde, glyoxal, and methylglyoxal. The GMD sampler contains a silica gel-impregnated
Shogo Higaki et al.
The Japanese journal of veterinary research, 57(2), 119-128 (2009-10-16)
We investigated the feasibility of cryopreservation of zebrafish (Danio rerio) blastomeres and primordial germ cells (PGCs) by rapid freezing of dechorionated whole embryos at the blastula, gastrula and segmentation stages. Initially we examined the glass-forming properties and embryo toxicities of

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