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633569

Sigma-Aldrich

1-Methyl-5-imidazolecarboxaldehyde

97%

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About This Item

Empirical Formula (Hill Notation):
C5H6N2O
CAS Number:
39021-62-0
Molecular Weight:
110.11
MDL number:
MFCD00030439
UNSPSC Code:
12352005
PubChem Substance ID:
24882563
NACRES:
NA.22

assay

97%

form

solid

mp

52-57 °C

functional group

aldehyde

SMILES string

Cn1cncc1C=O

InChI

1S/C5H6N2O/c1-7-4-6-2-5(7)3-8/h2-4H,1H3

InChI key

BNYKZFOZWZMEJD-UHFFFAOYSA-N

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

>230.0 °F - closed cup

flash_point_c

> 110 °C - closed cup

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
MKCQ3612
MKBL5394V
MKBJ2076V
MKBD1940
32498PJ

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