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03-4450

Sigma-Aldrich

(±)-1,3-Butanediol

SAJ first grade, ≥98.0%

Sinónimos:

1,3-Butylene glycol

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About This Item

Fórmula lineal:
CH3CH(OH)CH2CH2OH
Número de CAS:
107-88-0
Peso molecular:
90.12
Beilstein/REAXYS Number:
1731276
EC Number:
203-529-7
MDL number:
MFCD00004554
UNSPSC Code:
12352001
PubChem Substance ID:
329747706

grade

SAJ first grade

vapor density

3.1 (20 °C, vs air)

vapor pressure

0.06 mmHg ( 20 °C)

assay

≥98.0%

form

liquid

autoignition temp.

741 °F

availability

available only in Japan

refractive index

n20/D 1.44 (lit.)

pH

6.0-7.0 (20 °C)

bp

203-204 °C (lit.)

density

1.005 g/mL at 25 °C (lit.)

SMILES string

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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Storage Class

10 - Combustible liquids

wgk_germany

WGK 1

flash_point_f

226.4 °F - closed cup

flash_point_c

108 °C - closed cup

ppe

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)

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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
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
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
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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