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About This Item
Empirical Formula (Hill Notation):
C5H5ClS
CAS Number:
Molecular Weight:
132.61
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
EC Number:
238-296-0
MDL number:
Product Name
2-Chloro-3-methylthiophene, 97%
InChI key
KQFADYXPELMVHE-UHFFFAOYSA-N
InChI
1S/C5H5ClS/c1-4-2-3-7-5(4)6/h2-3H,1H3
SMILES string
Cc1ccsc1Cl
assay
97%
refractive index
n20/D 1.5400 (lit.)
bp
147-149 °C (lit.)
density
1.211 g/mL at 25 °C (lit.)
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 3
Storage Class
3 - Flammable liquids
wgk
WGK 3
flash_point_f
114.8 °F - closed cup
flash_point_c
46 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
Regulatory Information
危险化学品
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