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A1685

Sigma-Aldrich

2-Methyl-2-butanol

≥99%

Synonym(s):

tert-Amyl alcohol, tert-Pentyl alcohol

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About This Item

Linear Formula:
CH3CH2C(CH3)2OH
CAS Number:
Molecular Weight:
88.15
Beilstein/REAXYS Number:
1361351
EC Number:
MDL number:
UNSPSC Code:
12352103

vapor density

3 (vs air)

assay

≥99%

autoignition temp.

819 °F

expl. lim.

9 %

refractive index

n20/D 1.405 (lit.)

bp

102 °C (lit.)

mp

−12 °C (lit.)

density

0.805 g/mL at 25 °C (lit.)

SMILES string

CCC(C)(C)O

InChI

1S/C5H12O/c1-4-5(2,3)6/h6H,4H2,1-3H3

InChI key

MSXVEPNJUHWQHW-UHFFFAOYSA-N

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signalword

Danger

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Eye Dam. 1 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Central nervous system, Respiratory system

Storage Class

3 - Flammable liquids

wgk_germany

WGK 1

flash_point_f

68.9 °F - closed cup

flash_point_c

20.5 °C - closed cup


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