5-Chlorothiophenesulphonyl chloride

Modify Date: 2024-01-02 18:33:54

5-Chlorothiophenesulphonyl chloride Structure
5-Chlorothiophenesulphonyl chloride structure
Common Name 5-Chlorothiophenesulphonyl chloride
CAS Number 2766-74-7 Molecular Weight 217.094
Density 1.7±0.1 g/cm3 Boiling Point 297.7±25.0 °C at 760 mmHg
Molecular Formula C4H2Cl2O2S2 Melting Point 25-28°C
MSDS Chinese Flash Point 133.8±23.2 °C
Symbol GHS05
GHS05
Signal Word Danger

 Names

Name 5-chlorothiophene-2-sulfonyl chloride
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.7±0.1 g/cm3
Boiling Point 297.7±25.0 °C at 760 mmHg
Melting Point 25-28°C
Molecular Formula C4H2Cl2O2S2
Molecular Weight 217.094
Flash Point 133.8±23.2 °C
Exact Mass 215.887329
PSA 70.76000
LogP 2.60
Vapour Pressure 0.0±0.6 mmHg at 25°C
Index of Refraction 1.596
Storage condition Keep Cold

 Safety Information

Symbol GHS05
GHS05
Signal Word Danger
Hazard Statements H314
Precautionary Statements P280-P305 + P351 + P338-P310
Personal Protective Equipment Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes C:Corrosive
Risk Phrases R34
Safety Phrases S26-S27-S36/37/39-S45-S28A-S25
RIDADR UN 3265 8/PG 2
WGK Germany 3
Packaging Group II
Hazard Class 8
HS Code 2934999090

 Synthetic Route

~86%

5-Chlorothiophenesulphonyl chloride Structure

5-Chlorothiophe...

CAS#:2766-74-7

Literature: PORTOLA PHARMACEUTICALS, INC. Patent: WO2007/56167 A2, 2007 ; Location in patent: Page/Page column 33-34 ;

 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

5-Chlorothiophene-2-Sulfonyl Chloride
5-chlorothiophen-2-sulfonyl chloride
chlorosulphonyl-5-chlorothiophene
5-chloro-thien-2-ylsulfonyl chloride
5-chloro-2-thienylsulfonyl chloride
5-Chlorothiophenesulphonyl chloride
5-CHLOROTHIOPHENE-2-SULPHONYL CHLORIDE
MFCD00051667
5-Chloro-2-thiophenesulfonyl chloride
2-Thiophenesulfonyl chloride, 5-chloro-
T5SJ BSWG EG
5-chlorothiophenyl-2-sulfonylchloride
2-Chloro-5-(chlorosulfonyl)thiophene
2-chlorothiophene-5-sulphonyl chloride
5-chloro-2-thiophene sulphonyl chloride
5-Chlorothiophene-2-sulfonylchloride
5-chlorothiophenesulfonyl chloride
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