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Merck
CN

494291

Methanol

HPLC grade, ≥99.9%

Synonym(s):

Methyl alcohol

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About This Item

Linear Formula:
CH3OH
CAS Number:
Molecular Weight:
32.04
EC Number:
200-659-6
MDL number:
Beilstein/REAXYS Number:
1098229
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grade

HPLC grade

vapor density

1.11 (vs air)

vapor pressure

410 mmHg ( 50 °C), 97.68 mmHg ( 20 °C)

assay

≥99.9%

autoignition temp.

725 °F

availability

available only in EU

mp

−98 °C (lit.)

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signalword

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Flam. Liq. 2 - STOT SE 1

target_organs

Eyes,Central nervous system

Storage Class

3 - Flammable liquids

wgk

WGK 2

flash_point_f

49.5 °F - closed cup

flash_point_c

9.7 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves

Regulatory Information

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