(2E)-3-(4-Bromophenyl)acrylaldehyde

Modify Date: 2025-08-23 15:03:35

(2E)-3-(4-Bromophenyl)acrylaldehyde Structure
(2E)-3-(4-Bromophenyl)acrylaldehyde structure
Common Name (2E)-3-(4-Bromophenyl)acrylaldehyde
CAS Number 49678-04-8 Molecular Weight 211.055
Density 1.5±0.1 g/cm3 Boiling Point 310.5±17.0 °C at 760 mmHg
Molecular Formula C9H7BrO Melting Point 78-82ºC
MSDS Chinese USA Flash Point 114.5±8.3 °C
Symbol GHS07
GHS07
Signal Word Warning

 Names

Name trans-4-Bromocinnamaldehyde
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.5±0.1 g/cm3
Boiling Point 310.5±17.0 °C at 760 mmHg
Melting Point 78-82ºC
Molecular Formula C9H7BrO
Molecular Weight 211.055
Flash Point 114.5±8.3 °C
Exact Mass 209.968018
PSA 17.07000
LogP 3.01
Vapour Pressure 0.0±0.7 mmHg at 25°C
Index of Refraction 1.612
Storage condition 2~8°C

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H319
Precautionary Statements P305 + P351 + P338
Personal Protective Equipment Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes Xi
Safety Phrases S22-S24/25
RIDADR NONH for all modes of transport
HS Code 2913000090

 Synthetic Route

~97%

(2E)-3-(4-Bromophenyl)acrylaldehyde Structure

(2E)-3-(4-Bromo...

CAS#:49678-04-8

Literature: Choudary; Kantam, M. Lakshmi; Rahman, Ateeq; Reddy, Ch. Venkat; Rao, K. Koteswara Angewandte Chemie - International Edition, 2001 , vol. 40, # 4 p. 763 - 766

~82%

(2E)-3-(4-Bromophenyl)acrylaldehyde Structure

(2E)-3-(4-Bromo...

CAS#:49678-04-8

Literature: Kumar, Sanjeev; Singh, Sushma; Singh Journal of the Indian Chemical Society, 2010 , vol. 87, # 9 p. 1145 - 1148

~%

(2E)-3-(4-Bromophenyl)acrylaldehyde Structure

(2E)-3-(4-Bromo...

CAS#:49678-04-8

Literature: Hayashi, Yujiro; Itoh, Takahiko; Ishikawa, Hayato Angewandte Chemie - International Edition, 2011 , vol. 50, # 17 p. 3920 - 3924

~%

(2E)-3-(4-Bromophenyl)acrylaldehyde Structure

(2E)-3-(4-Bromo...

CAS#:49678-04-8

Literature: Davis, Matthew C.; Groshens, Thomas J. Synthetic Communications, 2011 , vol. 41, # 2 p. 206 - 218

~%

(2E)-3-(4-Bromophenyl)acrylaldehyde Structure

(2E)-3-(4-Bromo...

CAS#:49678-04-8

Literature: Davis, Matthew C.; Groshens, Thomas J. Synthetic Communications, 2011 , vol. 41, # 2 p. 206 - 218

~%

(2E)-3-(4-Bromophenyl)acrylaldehyde Structure

(2E)-3-(4-Bromo...

CAS#:49678-04-8

Literature: Davis, Matthew C.; Groshens, Thomas J. Synthetic Communications, 2011 , vol. 41, # 2 p. 206 - 218

~%

(2E)-3-(4-Bromophenyl)acrylaldehyde Structure

(2E)-3-(4-Bromo...

CAS#:49678-04-8

Literature: Davis, Matthew C.; Groshens, Thomas J. Synthetic Communications, 2011 , vol. 41, # 2 p. 206 - 218

~%

(2E)-3-(4-Bromophenyl)acrylaldehyde Structure

(2E)-3-(4-Bromo...

CAS#:49678-04-8

Literature: Fang, Xinqiang; Jiang, Kun; Xing, Chong; Hao, Lin; Chi, Yonggui Robin Angewandte Chemie - International Edition, 2011 , vol. 50, # 8 p. 1910 - 1913

 Customs

HS Code 2913000090
Summary HS: 2913000090 halogenated, sulphonated, nitrated or nitrosated derivatives of products of heading 2912 Educational tariff:17.0% Tax rebate rate:9.0% Regulatory conditions:none Most favored nation tariff:5.5% General tariff:30.0%

 Synonyms

2-Propenal, 3-(4-bromophenyl)-, (2E)-
4-Bromocinnamaldehyde
trans-3-(4-Bromophenyl)-2-propenal
(2E)-3-(4-Bromophenyl)acrylaldehyde
3-(4-bromophenyl)acrylaldehyde
trans-3-(4-Bromophenyl)acrolein
trans-3-(4-Bromophenyl)acrylaldehyde
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