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649740

Sigma-Aldrich

4-Methyl-2-thiazolecarboxaldehyde

97%

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About This Item

Empirical Formula (Hill Notation):
C5H5NOS
CAS Number:
13750-68-0
Molecular Weight:
127.16
MDL number:
MFCD00022450
UNSPSC Code:
12352100
PubChem Substance ID:
24883566
NACRES:
NA.22

Quality Level

100

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

SMILES string

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

InChI

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

InChI key

NYMCQLLAIMUVSY-UHFFFAOYSA-N

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Related Categories

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H302,H317,H319

Hazard Classifications

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

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

152.6 °F - closed cup

Flash Point(C)

67 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
SHBD2680V
MKBF4546V
MKBF4546
MKBC6232
MKAA2272

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