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237612

(R)-(-)-1,3-丁二醇

Name: (<I>R</I>)-(-)-1,3-丁二醇
Brand: ALDRICH

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:

6290-03-5

分子量:

90.12

UNSPSC Code:

12352001

NACRES:

NA.22

PubChem Substance ID:

24854257

EC Number:

228-532-0

Beilstein/REAXYS Number:

1718944

MDL number:

MFCD00064277

Assay:

95%

Form:

liquid

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属性

vapor density

3.1 (vs air)

Quality Level

100

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

SMILES string

C[C@@H](O)CCO

InChI

1S/C4H10O2/c1-4(6)2-3-5/h4-6H,2-3H2,1H3/t4-/m1/s1

InChI key

PUPZLCDOIYMWBV-SCSAIBSYSA-N

说明

存储类别

10 - Combustible liquids

wgk

WGK 3

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

历史批次信息供参考:

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[In situ FTIR spectrocopic investigations of 1,3-butanediol oxidation on Sb and S modified Pt electrodes].

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

Conformational equilibria in diols: the rotational spectrum of chiral 1,3-butandiol.

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

Continuous production of chiral 1,3-butanediol using immobilized biocatalysts in a packed bed reactor: promising biocatalysis method with an asymmetric hydrogen-transfer bioreduction.

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

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全球贸易项目编号

货号	GTIN
237612-1G	04061837392542