2,4-Difluorobenzyl bromide

Modify Date: 2025-09-03 10:45:32

2,4-Difluorobenzyl bromide Structure
2,4-Difluorobenzyl bromide structure
Common Name 2,4-Difluorobenzyl bromide
CAS Number 23915-07-3 Molecular Weight 207.015
Density 1.6±0.1 g/cm3 Boiling Point 189.7±25.0 °C at 760 mmHg
Molecular Formula C7H5BrF2 Melting Point 18 °C
MSDS Chinese USA Flash Point 40.0±0.0 °C
Symbol GHS02 GHS05 GHS08
GHS02, GHS05, GHS08
Signal Word Danger

 Names

Name 2,4-Difluorobenzyl bromide
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.6±0.1 g/cm3
Boiling Point 189.7±25.0 °C at 760 mmHg
Melting Point 18 °C
Molecular Formula C7H5BrF2
Molecular Weight 207.015
Flash Point 40.0±0.0 °C
Exact Mass 205.954269
LogP 3.06
Vapour Pressure 0.8±0.3 mmHg at 25°C
Index of Refraction 1.523
Storage condition Flammables area

 Safety Information

Symbol GHS02 GHS05 GHS08
GHS02, GHS05, GHS08
Signal Word Danger
Hazard Statements H226-H314-H317-H334
Precautionary Statements P261-P280-P305 + P351 + P338-P310
Personal Protective Equipment Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes C:Corrosive;
Risk Phrases R34
Safety Phrases S23-S26-S36/37/39-S45-S25
RIDADR UN 2920 8/PG 2
WGK Germany 3
Packaging Group III
Hazard Class 8
HS Code 2903999090

 Synthetic Route

~63%

2,4-Difluorobenzyl bromide Structure

2,4-Difluoroben...

CAS#:23915-07-3

Literature: Viamet Pharmaceuticals, Inc. Patent: US2012/329788 A1, 2012 ; Location in patent: Page/Page column 26 ;

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2,4-Difluorobenzyl bromide Structure

2,4-Difluoroben...

CAS#:23915-07-3

Literature: Phosphorus, Sulfur and Silicon and the Related Elements, , vol. 53, # 1-4 p. 43 - 67

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2,4-Difluorobenzyl bromide Structure

2,4-Difluoroben...

CAS#:23915-07-3

Literature: US2012/329788 A1, ;

 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%

 Articles2

More Articles
Synthesis, antibacterial and antifungal activities of novel 1,2,4-triazolium derivatives.

Arch. Pharm. (Weinheim) 342(7) , 386-93, (2009)

A series of novel 1,2,4-triazolium derivatives was synthesized starting from commercially available 1H-1,2,4-triazole, 2,4-dichlorobenzyl chloride, or 2,4-difluorobenzyl bromide. Their antibacterial a...

Structure-activity relationships of 1,5-biaryl pyrroles as EP1 receptor antagonists.

Bioorg. Med. Chem. Lett. 16(14) , 3657-62, (2006)

The preliminary SAR of a series of novel 1,5-biaryl pyrrole EP1 receptor antagonists derived from compound 1 is described. Replacement of the benzyl group of 1 with isosteric groups was investigated. ...

 Synonyms

2,4-Difluorobenzyl bromide
2,4-DIFLUOROBENZYL BROMID
1-(Bromomethyl)-2,4-difluorobenzene
2,4-Difluorobenzylbromide
alpha-Bromo-2,4-difluorotoluene
1-bromomethyl-2,4-difluorobenzene
2,4,6-TRIISOPROPYLBENZENEBORONIC ACID
a-Bromo-2,4-difluorotoluene
FR CF D1E
2,4-Difluorobenzyl b
Benzene, 1-(bromomethyl)-2,4-difluoro-
EINECS 245-938-3
MFCD00011649
bromomethyl-2,4-difluorobenzene
α-Bromo-2,4-difluorotoluene
4-Difluorobenzyl broMide
2,4-diF-BnBr
2,4-Difluoro benzyl bromide
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