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Merck
CN

649740

4-Methyl-2-thiazolecarboxaldehyde

97%

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About This Item

Empirical Formula (Hill Notation):
C5H5NOS
CAS Number:
Molecular Weight:
127.16
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
MDL number:
Assay:
97%
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InChI

1S/C5H5NOS/c1-4-3-8-5(2-7)6-4/h2-3H,1H3

SMILES string

[H]C(=O)c1nc(C)cs1

InChI key

NYMCQLLAIMUVSY-UHFFFAOYSA-N

assay

97%

refractive index

n20/D 1.5600 (lit.)

bp

72-74 °C/9 mmHg (lit.)

density

1.183 g/mL at 25 °C (lit.)

functional group

aldehyde

Quality Level

pictograms

Exclamation mark

signalword

Warning

Hazard Classifications

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

Storage Class

10 - Combustible liquids

wgk

WGK 3

flash_point_f

152.6 °F - closed cup

flash_point_c

67 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Regulatory Information

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