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Sigma-Aldrich

Methanol solution

NMR reference standard, 4% in methanol-d4 (99.8 atom % D), NMR tube size 3 mm × 8 in.

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About This Item

Empirical Formula (Hill Notation):
CH4O
CAS Number:
67-56-1
Molecular Weight:
32.04
Beilstein/REAXYS Number:
3662861
MDL number:
MFCD00004595
UNSPSC Code:
41116121
PubChem Substance ID:
329763883
NACRES:
NA.11

grade

NMR reference standard

Quality Level

200

form

liquid
solution

concentration

4% in methanol-d4 (99.8 atom % D)

technique(s)

NMR: suitable

NMR tube size

3 mm × 8 in.

format

mixture

SMILES string

CO

InChI

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

InChI key

OKKJLVBELUTLKV-UHFFFAOYSA-N

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Features and Benefits

Low temperature callibration

Quantity

3 mm O.D. tube contains 0.235 mL.

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_germany

WGK 2

flash_point_f

51.8 °F - closed cup

flash_point_c

11.0 °C - closed cup

Certificates of Analysis (COA)

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