Benzothiophenesulfone-2-methyl chloroformate

Modify Date: 2025-08-21 20:14:52

Benzothiophenesulfone-2-methyl chloroformate Structure
Benzothiophenesulfone-2-methyl chloroformate structure
Common Name Benzothiophenesulfone-2-methyl chloroformate
CAS Number 135204-19-2 Molecular Weight 258.67800
Density 1.532g/cm3 Boiling Point 433.2ºC at 760 mmHg
Molecular Formula C10H7ClO4S Melting Point 76-77ºC
MSDS N/A Flash Point 215.8ºC

 Names

Name (1,1-dioxo-1-benzothiophen-2-yl)methyl carbonochloridate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.532g/cm3
Boiling Point 433.2ºC at 760 mmHg
Melting Point 76-77ºC
Molecular Formula C10H7ClO4S
Molecular Weight 258.67800
Flash Point 215.8ºC
Exact Mass 257.97500
PSA 68.82000
LogP 3.27100
Vapour Pressure 1.05E-07mmHg at 25°C
Index of Refraction 1.608

 Safety Information

Hazard Codes C
Risk Phrases R34
Safety Phrases S26
RIDADR UN 3261
Packaging Group II
HS Code 2934999090

 Synthetic Route

~87%

Benzothiophenesulfone-2-methyl chloroformate Structure

Benzothiophenes...

CAS#:135204-19-2

Literature: Carpino, Louis A.; Abdel-Maksoud, Adel Ali; Ionescu, Dumitru; Mansour; Zewail, Mohamed A. Journal of Organic Chemistry, 2007 , vol. 72, # 5 p. 1729 - 1736

~%

Benzothiophenesulfone-2-methyl chloroformate Structure

Benzothiophenes...

CAS#:135204-19-2

Literature: Carpino, Louis A.; Ismail, Mohamed; Truran, George A.; Mansour; Iguchi, Shin; Ionescu, Dumitru; El-Faham, Ayman; Riemer, Christoph; Warrass, Ralf Journal of Organic Chemistry, 1999 , vol. 64, # 12 p. 4324 - 4338

~%

Benzothiophenesulfone-2-methyl chloroformate Structure

Benzothiophenes...

CAS#:135204-19-2

Literature: Carpino, Louis A.; Ismail, Mohamed; Truran, George A.; Mansour; Iguchi, Shin; Ionescu, Dumitru; El-Faham, Ayman; Riemer, Christoph; Warrass, Ralf Journal of Organic Chemistry, 1999 , vol. 64, # 12 p. 4324 - 4338

~%

Benzothiophenesulfone-2-methyl chloroformate Structure

Benzothiophenes...

CAS#:135204-19-2

Literature: Carpino, Louis A.; Ismail, Mohamed; Truran, George A.; Mansour; Iguchi, Shin; Ionescu, Dumitru; El-Faham, Ayman; Riemer, Christoph; Warrass, Ralf Journal of Organic Chemistry, 1999 , vol. 64, # 12 p. 4324 - 4338

~%

Benzothiophenesulfone-2-methyl chloroformate Structure

Benzothiophenes...

CAS#:135204-19-2

Literature: Carpino, Louis A.; Ismail, Mohamed; Truran, George A.; Mansour; Iguchi, Shin; Ionescu, Dumitru; El-Faham, Ayman; Riemer, Christoph; Warrass, Ralf Journal of Organic Chemistry, 1999 , vol. 64, # 12 p. 4324 - 4338

 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

MFCD01090984
1,1-Dioxobenzo[b]thiophen-2-ylmethyl chloroformate
X6024
benzothiophenesulfone-2-methyl chloroformate
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