2,5-Dibromobenzaldehyde

Modify Date: 2024-01-02 00:02:02

2,5-Dibromobenzaldehyde Structure
2,5-Dibromobenzaldehyde structure
Common Name 2,5-Dibromobenzaldehyde
CAS Number 74553-29-0 Molecular Weight 263.914
Density 2.0±0.1 g/cm3 Boiling Point 283.3±20.0 °C at 760 mmHg
Molecular Formula C7H4Br2O Melting Point 88-92ºC
MSDS Chinese USA Flash Point 111.2±8.3 °C
Symbol GHS05 GHS06 GHS09
GHS05, GHS06, GHS09
Signal Word Danger

 Names

Name 2,5-Dibromobenzaldehyde
Synonym More Synonyms

 Chemical & Physical Properties

Density 2.0±0.1 g/cm3
Boiling Point 283.3±20.0 °C at 760 mmHg
Melting Point 88-92ºC
Molecular Formula C7H4Br2O
Molecular Weight 263.914
Flash Point 111.2±8.3 °C
Exact Mass 261.862885
PSA 17.07000
LogP 3.35
Vapour Pressure 0.0±0.6 mmHg at 25°C
Index of Refraction 1.645

 Safety Information

Symbol GHS05 GHS06 GHS09
GHS05, GHS06, GHS09
Signal Word Danger
Hazard Statements H301-H314-H400
Precautionary Statements P273-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;N: Dangerous for the environment;
Risk Phrases R22
Safety Phrases 26-36/37/39-45-60-61
RIDADR UN 2923 8/PG 2
WGK Germany 3
HS Code 2913000090

 Synthetic Route

~93%

2,5-Dibromobenzaldehyde Structure

2,5-Dibromobenz...

CAS#:74553-29-0

Literature: Li, Chunbao; Xu, Yanli; Lu, Ming; Zhao, Zhuxuan; Liu, Lanjun; Zhao, Zheyuan; Cui, Yi; Zheng, Pengwu; Ji, Xioujie; Gao, Guangjie Synlett, 2002 , # 12 p. 2041 - 2042

~79%

2,5-Dibromobenzaldehyde Structure

2,5-Dibromobenz...

CAS#:74553-29-0

Literature: Li, Chunbao; Zheng, Pengwu; Li, Jie; Zhang, Hang; Cui, Yi; Shao, Qiyun; Ji, Xiujie; Zhang, Jian; Zhao, Pengying; Xu, Yanli Angewandte Chemie - International Edition, 2003 , vol. 42, # 41 p. 5063 - 5066

~87%

2,5-Dibromobenzaldehyde Structure

2,5-Dibromobenz...

CAS#:74553-29-0

Literature: Shimura; Kawai; Minegishi Synthesis, 1993 , # 1 p. 43 - 44

~%

2,5-Dibromobenzaldehyde Structure

2,5-Dibromobenz...

CAS#:74553-29-0

Literature: Journal of the American Chemical Society, , vol. 134, # 39 p. 16131 - 16134,4

~%

2,5-Dibromobenzaldehyde Structure

2,5-Dibromobenz...

CAS#:74553-29-0

Literature: European Journal of Organic Chemistry, , # 2 p. 293 - 302

~5%

2,5-Dibromobenzaldehyde Structure

2,5-Dibromobenz...

CAS#:74553-29-0

Literature: Journal of Organic Chemistry, , vol. 53, # 23 p. 5545 - 5547

~%

2,5-Dibromobenzaldehyde Structure

2,5-Dibromobenz...

CAS#:74553-29-0

Literature: Journal of Organic Chemistry, , vol. 76, # 15 p. 6414 - 6420

~%

2,5-Dibromobenzaldehyde Structure

2,5-Dibromobenz...

CAS#:74553-29-0

Literature: Journal of Organic Chemistry, , vol. 76, # 15 p. 6414 - 6420

~%

2,5-Dibromobenzaldehyde Structure

2,5-Dibromobenz...

CAS#:74553-29-0

Literature: Journal of the Karnatak University, , vol. 3, p. 76

 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

VHR BE EE
2,5-Dibromo-benzaldehyde
Benzaldehyde, 2,5-dibromo-
benzaldehyde,2,5-dibromo
2,5-Dibromobenzaldehyde
2,5-Dibrombenzaldehyd
o-iodobenzaldehyde
2,4-DICHLOROBENZENEDIAZONIUM TETRAFLUOROBORATE
MFCD00462864
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