237612
(R)-(-)-1,3-丁二醇
95%
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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
UNSPSC Code:
12352001
NACRES:
NA.22
PubChem Substance ID:
EC Number:
228-532-0
Beilstein/REAXYS Number:
1718944
MDL number:
Assay:
95%
Form:
liquid
产品名称
(R)-(-)-1,3-丁二醇, 95%
InChI key
PUPZLCDOIYMWBV-SCSAIBSYSA-N
InChI
1S/C4H10O2/c1-4(6)2-3-5/h4-6H,2-3H2,1H3/t4-/m1/s1
SMILES string
C[C@@H](O)CCO
vapor density
3.1 (vs air)
vapor pressure
0.06 mmHg ( 20 °C)
assay
95%
form
liquid
optical activity
[α]21/D −31.0°, c = 1 in ethanol
optical purity
ee: 95% (GLC)
autoignition temp.
741 °F
bp
107-110 °C/23 mmHg (lit.)
density
1.005 g/mL at 25 °C (lit.)
functional group
hydroxyl
Quality Level
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存储类别
10 - Combustible liquids
wgk
WGK 3
ppe
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
Q Wu et al.
Guang pu xue yu guang pu fen xi = Guang pu, 20(5), 612-613 (2003-08-30)
In the present paper, we studied the surface structure effect of Pt electrode modified with antimony and sulfur adatoms towards 1,3-Butanediol oxidation. The results demonstrated that the modification of Sb and S both inhibited the dissociative adsorption of 1,3-Butanediol into
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
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
Allergic contact dermatitis due to 1,3-butylene glycol and glycerol.
Risa Tamagawa-Mineoka et al.
Contact dermatitis, 56(5), 297-298 (2007-04-20)
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