3-Chloro-1-benzothiophene-2-carbonyl chloride

Modify Date: 2024-01-16 08:03:35

3-Chloro-1-benzothiophene-2-carbonyl chloride Structure
3-Chloro-1-benzothiophene-2-carbonyl chloride structure
Common Name 3-Chloro-1-benzothiophene-2-carbonyl chloride
CAS Number 21815-91-8 Molecular Weight 231.098
Density 1.5±0.1 g/cm3 Boiling Point 342.2±22.0 °C at 760 mmHg
Molecular Formula C9H4Cl2OS Melting Point 112-116 °C
MSDS Chinese USA Flash Point 160.7±22.3 °C
Symbol GHS05
GHS05
Signal Word Danger

 Names

Name 3-chloro-1-benzothiophene-2-carbonyl chloride
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.5±0.1 g/cm3
Boiling Point 342.2±22.0 °C at 760 mmHg
Melting Point 112-116 °C
Molecular Formula C9H4Cl2OS
Molecular Weight 231.098
Flash Point 160.7±22.3 °C
Exact Mass 229.935989
PSA 45.31000
LogP 4.47
Vapour Pressure 0.0±0.7 mmHg at 25°C
Index of Refraction 1.686

 Safety Information

Symbol GHS05
GHS05
Signal Word Danger
Hazard Statements H314
Precautionary Statements P280-P305 + P351 + P338-P310
Personal Protective Equipment Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges
Hazard Codes C:Corrosive;
Risk Phrases R34
Safety Phrases S26-S36/37/39-S45
RIDADR UN 3261 8/PG 2
WGK Germany 3
Packaging Group II
Hazard Class 8
HS Code 2934999090

 Synthetic Route

~75%

3-Chloro-1-benzothiophene-2-carbonyl chloride Structure

3-Chloro-1-benz...

CAS#:21815-91-8

Literature: Tarighi, Sara; Abbasi, Alireza; Zamanian, Sara; Badiei, Alireza; Ghoranneviss, Mahmood Journal of Chemical Research, 2009 , # 7 p. 437 - 439

~87%

3-Chloro-1-benzothiophene-2-carbonyl chloride Structure

3-Chloro-1-benz...

CAS#:21815-91-8

Literature: Sidorenko, T.N.; Terent'eva, G.A.; Raida, V.S.; Andrienko, O.S.; Savinykh, Yu.V.; Aksenov, V.S. Chemistry of Heterocyclic Compounds (New York, NY, United States), 1982 , vol. 18, # 12 p. 1246 - 1250 Khimiya Geterotsiklicheskikh Soedinenii, 1982 , vol. 18, # 12 p. 1618 - 1622

~%

3-Chloro-1-benzothiophene-2-carbonyl chloride Structure

3-Chloro-1-benz...

CAS#:21815-91-8

Literature: Journal of Medicinal Chemistry, , vol. 50, # 20 p. 4793 - 4807

~58%

3-Chloro-1-benzothiophene-2-carbonyl chloride Structure

3-Chloro-1-benz...

CAS#:21815-91-8

Literature: Obushak; Matiichuk; Martyak Chemistry of Heterocyclic Compounds, 2003 , vol. 39, # 7 p. 878 - 884

~%

3-Chloro-1-benzothiophene-2-carbonyl chloride Structure

3-Chloro-1-benz...

CAS#:21815-91-8

Literature: Liebigs Annalen der Chemie, , # 9 p. 1424 - 1427

 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

3-Chlorobenzo[b]thiophene-2-carbonyl chloride
MFCD00053069
Benzo[b]thiophene-2-carbonyl chloride, 3-chloro-
3-Chlorobenzothiophene-2-carbonyl chloride
3-Chloro-1-benzothiophene-2-carbonyl chloride