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19026

(R)-(−)-2-Butanol

Name: (<I>R</I>)-(−)-2-Butanol
Brand: SIAL

purum, ≥98.0% (sum of enantiomers, GC)

Synonym(s):

(R)-(−)-sec-Butyl alcohol

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About This Item

Linear Formula:

C₂H₅CH(OH)CH₃

CAS Number:

14898-79-4

Molecular Weight:

74.12

EC Number:

238-967-8

UNSPSC Code:

12352000

MDL number:

MFCD00064280

Beilstein/REAXYS Number:

1718764

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Properties

vapor density

2.6 (vs air)

vapor pressure

12.5 mmHg ( 20 °C)

grade

purum

assay

≥98.0% (sum of enantiomers, GC)

optical activity

[α]20/D −14±2°, c = 10% in methanol

autoignition temp.

761 °F

expl. lim.

9.8 %

refractive index

n20/D 1.397

bp

97-100 °C (lit.)

density

0.807 g/mL at 20 °C (lit.)

SMILES string

CC[C@@H](C)O

InChI

1S/C4H10O/c1-3-4(2)5/h4-5H,3H2,1-2H3/t4-/m1/s1

InChI key

BTANRVKWQNVYAZ-SCSAIBSYSA-N

Description

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