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237612

Sigma-Aldrich

(R)-(−)-1,3-Butanediol

95%

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Linear Formula:
CH3CH(OH)CH2CH2OH
CAS Number:
Molecular Weight:
90.12
Beilstein:
1718944
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22

vapor density

3.1 (vs air)

Quality Level

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.)

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

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1 of 4

This Item
558036654655234958
form

liquid

form

-

form

solid

form

liquid

bp

107-110 °C/23 mmHg (lit.)

bp

115-116 °C (lit.)

bp

-

bp

132-134 °C/4 mmHg (lit.)

density

1.005 g/mL at 25 °C (lit.)

density

0.837 g/mL at 25 °C (lit.)

density

-

density

1.023 g/mL at 25 °C (lit.)

vapor density

3.1 (vs air)

vapor density

-

vapor density

-

vapor density

-

vapor pressure

0.06 mmHg ( 20 °C)

vapor pressure

-

vapor pressure

-

vapor pressure

-

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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The complete conformational space of monomeric 1,3-butanediol has been characterized theoretically, and 73 unique stable conformers were found at the MP2/6-311++G(d,p) level. These were classified into nine families whose members share the same heavy atom backbone configurations and differ in
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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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