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717975

Sigma-Aldrich

Methanol

NMR reference standard

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Synonym(s):
Methyl alcohol
Linear Formula:
CH3OH
CAS Number:
Molecular Weight:
32.04
Beilstein:
1098229
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.12

grade

NMR reference standard

vapor density

1.11 (vs air)

vapor pressure

410 mmHg ( 50 °C)
97.68 mmHg ( 20 °C)

form

liquid

autoignition temp.

725 °F

expl. lim.

36 %

technique(s)

NMR: suitable

NMR tube size

5 mm × 7 in.
5 mm × 8 in.

refractive index

n20/D 1.329 (lit.)

bp

64.7 °C (lit.)

mp

−98 °C (lit.)

density

0.791 g/mL at 25 °C (lit.)

format

neat

SMILES string

CO

InChI

1S/CH4O/c1-2/h2H,1H3

InChI key

OKKJLVBELUTLKV-UHFFFAOYSA-N

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1 of 4

This Item
32213343803569534
vibrant-m

717975

Methanol

-
vibrant-m

32213

Methanol

Essential Grade
vibrant-m

343803

Methanol-d4

-
vibrant-m

569534

Methanol-d4

-
Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

200

expl. lim.

36 %

expl. lim.

36 %

expl. lim.

5.5-36.5 % (lit.)

expl. lim.

5.5-36.5 % (lit.)

density

0.791 g/mL at 25 °C (lit.)

density

0.791 g/mL at 25 °C (lit.)

density

0.888 g/mL at 25 °C (lit.)

density

0.888 g/mL at 25 °C (lit.)

vapor pressure

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

vapor pressure

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

vapor pressure

-

vapor pressure

-

mp

−98 °C (lit.)

mp

−98 °C (lit.)

mp

-99 °C (lit.)

mp

-99 °C (lit.)

Features and Benefits

Low temperature calibration

Quantity

5 mm O.D. tube contains 0.700 mL.

Signal Word

Danger

Hazard Classifications

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

Storage Class Code

3 - Flammable liquids

WGK

WGK 2

Flash Point(F)

49.5 °F - closed cup

Flash Point(C)

9.7 °C - closed cup


Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

PDSCL

Deleterious substance

FSL

Flammable liquids
Alcohols
Hazardous rank II

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names

JAN Code

717975-8IN:4.548173337081E12


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