2-Chloro-3-methylthiophene

Modify Date: 2024-01-02 12:29:48

2-Chloro-3-methylthiophene Structure
2-Chloro-3-methylthiophene structure
Common Name 2-Chloro-3-methylthiophene
CAS Number 14345-97-2 Molecular Weight 132.611
Density 1.2±0.1 g/cm3 Boiling Point 150.0±20.0 °C at 760 mmHg
Molecular Formula C5H5ClS Melting Point N/A
MSDS Chinese USA Flash Point 49.9±8.5 °C
Symbol GHS02 GHS05 GHS07
GHS02, GHS05, GHS07
Signal Word Danger

 Names

Name 2-Chloro-3-methylthiophene
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.2±0.1 g/cm3
Boiling Point 150.0±20.0 °C at 760 mmHg
Molecular Formula C5H5ClS
Molecular Weight 132.611
Flash Point 49.9±8.5 °C
Exact Mass 131.980042
PSA 28.24000
LogP 3.00
Vapour Pressure 5.0±0.3 mmHg at 25°C
Index of Refraction 1.554

 Safety Information

Symbol GHS02 GHS05 GHS07
GHS02, GHS05, GHS07
Signal Word Danger
Hazard Statements H226-H302-H318
Precautionary Statements P280-P305 + P351 + P338
Personal Protective Equipment Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes Xn:Harmful;
Risk Phrases R10;R22;R41
Safety Phrases S16-S26-S39-S37/39
RIDADR UN 1993 3/PG 3
WGK Germany 3
Packaging Group III
Hazard Class 3
HS Code 2934999090

 Synthetic Route

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2-Chloro-3-methylthiophene Structure

2-Chloro-3-meth...

CAS#:14345-97-2

Literature: Journal of the American Chemical Society, , vol. 70, p. 415

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2-Chloro-3-methylthiophene Structure

2-Chloro-3-meth...

CAS#:14345-97-2

Literature: Journal of the Chemical Society, , p. 4202,4204

~%

2-Chloro-3-methylthiophene Structure

2-Chloro-3-meth...

CAS#:14345-97-2

Literature: Journal of the Chemical Society, , p. 4202,4204

 Customs

HS Code 2934999090
Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

2-Chloro-3-methylthiophen
EINECS 238-296-0
2-chlor-3-methylthiophen
MFCD00130083
2-chloro-3-methyl-thiophene
Thiophene, 2-chloro-3-methyl-
2-Chloro-3-methylthiophene
2-chloro-3-methylthiopene