1-Bromo-4-(2-bromoethyl)benzene

Modify Date: 2024-01-12 06:41:02

1-Bromo-4-(2-bromoethyl)benzene Structure
1-Bromo-4-(2-bromoethyl)benzene structure
Common Name 1-Bromo-4-(2-bromoethyl)benzene
CAS Number 1746-28-7 Molecular Weight 263.957
Density 1.7±0.1 g/cm3 Boiling Point 268.2±15.0 °C at 760 mmHg
Molecular Formula C8H8Br2 Melting Point N/A
MSDS Chinese USA Flash Point 130.2±19.6 °C
Symbol GHS07 GHS09
GHS07, GHS09
Signal Word Warning

 Names

Name 4-Bromophenethyl bromide
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.7±0.1 g/cm3
Boiling Point 268.2±15.0 °C at 760 mmHg
Molecular Formula C8H8Br2
Molecular Weight 263.957
Flash Point 130.2±19.6 °C
Exact Mass 261.899261
LogP 3.86
Appearance of Characters Liquid or Low Melting Solid | Colorless to yellow
Vapour Pressure 0.0±0.5 mmHg at 25°C
Index of Refraction 1.591

 Safety Information

Symbol GHS07 GHS09
GHS07, GHS09
Signal Word Warning
Hazard Statements H302-H319-H411
Precautionary Statements P273-P305 + P351 + P338
Personal Protective Equipment Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes Xn: Harmful;N: Dangerous for the environment;
Risk Phrases R22
Safety Phrases 60-61
RIDADR UN 3082 9/PG 3
WGK Germany 2
Hazard Class 9.0
HS Code 2903999090

 Synthetic Route

~95%

1-Bromo-4-(2-bromoethyl)benzene Structure

1-Bromo-4-(2-br...

CAS#:1746-28-7

Literature: Moriya, Toshimitsu; Yoneda, Shinichiro; Kawana, Keita; Ikeda, Reiko; Konakahara, Takeo; Sakai, Norio Organic Letters, 2012 , vol. 14, # 18 p. 4842 - 4845,4

~86%

1-Bromo-4-(2-bromoethyl)benzene Structure

1-Bromo-4-(2-br...

CAS#:1746-28-7

Literature: Eisai Co., Ltd. Patent: US2002/19531 A1, 2002 ; US 20020019531 A1

~59%

1-Bromo-4-(2-bromoethyl)benzene Structure

1-Bromo-4-(2-br...

CAS#:1746-28-7

Literature: ASTRAZENECA AB Patent: WO2005/33115 A1, 2005 ; Location in patent: Page/Page column 29-30 ; WO 2005/033115 A1

~77%

1-Bromo-4-(2-bromoethyl)benzene Structure

1-Bromo-4-(2-br...

CAS#:1746-28-7

Literature: Dehmlow, Eckehard V.; Niemaiin, Thomas; Kraft, Ante Synthetic Communications, 1996 , vol. 26, # 8 p. 1467 - 1472

~%

1-Bromo-4-(2-bromoethyl)benzene Structure

1-Bromo-4-(2-br...

CAS#:1746-28-7

Literature: Journal of Organic Chemistry, , vol. 29, # 8 p. 2109 - 2116

~%

1-Bromo-4-(2-bromoethyl)benzene Structure

1-Bromo-4-(2-br...

CAS#:1746-28-7

Literature: Journal of Organic Chemistry, , vol. 29, # 8 p. 2109 - 2116

~%

1-Bromo-4-(2-bromoethyl)benzene Structure

1-Bromo-4-(2-br...

CAS#:1746-28-7

Literature: Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), , p. 2357 - 2364

 Customs

HS Code 2903999090
Summary 2903999090 halogenated derivatives of aromatic hydrocarbons VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

 Synonyms

Benzene, 1-bromo-4-(2-bromoethyl)-
4-Bromophenethyl bromide
E2R DE
1-Bromo-4-(2-bromoethyl)benzene