3-Bromo-4-formylthiophene

Modify Date: 2024-01-13 15:51:33

3-Bromo-4-formylthiophene Structure
3-Bromo-4-formylthiophene structure
Common Name 3-Bromo-4-formylthiophene
CAS Number 18791-78-1 Molecular Weight 191.04600
Density 1.789 g/cm3 Boiling Point 237.9ºC at 760 mmHg
Molecular Formula C5H3BrOS Melting Point N/A
MSDS N/A Flash Point 97.7ºC

 Names

Name 4-bromothiophene-3-carbaldehyde
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.789 g/cm3
Boiling Point 237.9ºC at 760 mmHg
Molecular Formula C5H3BrOS
Molecular Weight 191.04600
Flash Point 97.7ºC
Exact Mass 189.90900
PSA 45.31000
LogP 2.32310
Vapour Pressure 0.0437mmHg at 25°C
Index of Refraction 1.652

 Safety Information

Hazard Codes Xi: Irritant;
HS Code 2934999090

 Synthetic Route

~81%

3-Bromo-4-formylthiophene Structure

3-Bromo-4-formy...

CAS#:18791-78-1

Literature: Meyer, Christina; Neue, Benedikt; Schepmann, Dirk; Yanagisawa, Shuichi; Yamaguchi, Junichiro; Wuerthwein, Ernst-Ulrich; Itami, Kenichiro; Wuensch, Bernhard Organic and Biomolecular Chemistry, 2011 , vol. 9, # 23 p. 8016 - 8029

~76%

3-Bromo-4-formylthiophene Structure

3-Bromo-4-formy...

CAS#:18791-78-1

Literature: Ozaki, Fumihiro; Ono, Mutsuko; Kawano, Koki; Norimine, Yoshihiko; Onogi, Tatsuhiro; Yoshinaga, Takashi; Kobayashi, Kiyoaki; Suzuki, Hiroyuki; Minami, Hiroe; Sawada, Kohei Patent: US2004/167224 A1, 2004 ;

~%

3-Bromo-4-formylthiophene Structure

3-Bromo-4-formy...

CAS#:18791-78-1

Literature: US5840917 A1, ;

 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-bromo-4-thiophenecarbaldehyde
4-bromothien-3-yl carboxaldehyde
4-bromo-3-thiophenecarbaldehyde
4-bromo-3-formylthiophen
3-formyl-4-bromothiophene
4-Bromothiophene-3-carboxaldehyde
4-Bromo-3-thenaldehyde
3-Bromo-4-formylthiophene
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