V900253
(±)-1,3-丁二醇
Vetec™, reagent grade, 98%
别名:
1,3-丁二醇
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关于此项目
线性分子式:
CH3CH(OH)CH2CH2OH
化学文摘社编号:
分子量:
90.12
EC Number:
203-529-7
UNSPSC Code:
12352100
PubChem Substance ID:
Beilstein/REAXYS Number:
1731276
MDL number:
产品名称
(±)-1,3-丁二醇, Vetec™, reagent grade, 98%
InChI key
PUPZLCDOIYMWBV-UHFFFAOYSA-N
InChI
1S/C4H10O2/c1-4(6)2-3-5/h4-6H,2-3H2,1H3
SMILES string
CC(O)CCO
grade
reagent grade
vapor density
3.1 (20 °C, vs air)
vapor pressure
0.06 mmHg ( 20 °C)
product line
Vetec™
assay
98%
form
viscous liquid
autoignition temp.
741 °F
expl. lim.
0.34-6.3 % (lit.)
refractive index
n20/D 1.44 (lit.)
pH
6.0-7.0 (20 °C)
bp
203-204 °C (lit.)
mp
-54 °C (lit.)
density
1.005 g/mL at 25 °C (lit.)
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Legal Information
Vetec is a trademark of Merck KGaA, Darmstadt, Germany
存储类别
10 - Combustible liquids
wgk
WGK 1
flash_point_f
226.4 °F - closed cup
flash_point_c
108 °C - closed cup
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
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
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
Cryopreservation of primordial germ cells by rapid cooling of whole zebrafish (Danio rerio) embryos.
Shogo Higaki et al.
The Journal of reproduction and development, 56(2), 212-218 (2009-12-10)
The feasibility of cryopreservation of zebrafish (Danio rerio) primordial germ cells (PGCs) by rapid cooling (i.e., vitrification) of dechorionated whole embryos at the 14- to 20-somite stage was investigated. Initially, we examined the glass-forming properties and embryo toxicities of six
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