4,5-Dichlorothiophene-2-carbaldehyde

Modify Date: 2024-04-03 11:02:41

4,5-Dichlorothiophene-2-carbaldehyde Structure
4,5-Dichlorothiophene-2-carbaldehyde structure
Common Name 4,5-Dichlorothiophene-2-carbaldehyde
CAS Number 67482-49-9 Molecular Weight 181.04000
Density 1.581g/cm3 Boiling Point 254.3ºC at 760 mmHg
Molecular Formula C5H2Cl2OS Melting Point N/A
MSDS N/A Flash Point 107.6°C

 Names

Name 4,5-Dichlorothiophene-2-carbaldehyde
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.581g/cm3
Boiling Point 254.3ºC at 760 mmHg
Molecular Formula C5H2Cl2OS
Molecular Weight 181.04000
Flash Point 107.6°C
Exact Mass 179.92000
PSA 45.31000
LogP 2.86740
Index of Refraction 1.638

 Safety Information

HS Code 2934999090

 Synthetic Route

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4,5-Dichlorothiophene-2-carbaldehyde Structure

4,5-Dichlorothi...

CAS#:67482-49-9

Literature: The Dow Chemical Company Patent: US4192884 A1, 1980 ;

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4,5-Dichlorothiophene-2-carbaldehyde Structure

4,5-Dichlorothi...

CAS#:67482-49-9

Detail
Literature: Raggon, Jeffrey W.; Welborn, Jennifer M.; Godlewski, Jane E.; Kelly, Sarah E.; LaCour, Thomas G. Organic Preparations and Procedures International, 1995 , vol. 27, # 2 p. 233 - 236

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4,5-Dichlorothiophene-2-carbaldehyde Structure

4,5-Dichlorothi...

CAS#:67482-49-9

Literature: Profft; Wolf Justus Liebigs Annalen der Chemie, 1959 , vol. 628, p. 96,100 Wiss. Z.T.H. Chemie Leuna-Merseburg, 1959 , vol. 2, p. 181,184

 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

4,5-dichlorothiophene-2-carbaldehyde