3,5-Difluorobenzyl bromide

Modify Date: 2024-01-03 17:08:45

3,5-Difluorobenzyl bromide Structure
3,5-Difluorobenzyl bromide structure
Common Name 3,5-Difluorobenzyl bromide
CAS Number 141776-91-2 Molecular Weight 207.015
Density 1.6±0.1 g/cm3 Boiling Point 205.1±0.0 °C at 760 mmHg
Molecular Formula C7H5BrF2 Melting Point N/A
MSDS Chinese USA Flash Point 81.7±0.0 °C
Symbol GHS05
GHS05
Signal Word Danger

 Names

Name 3,5-Difluorobenzyl bromide
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.6±0.1 g/cm3
Boiling Point 205.1±0.0 °C at 760 mmHg
Molecular Formula C7H5BrF2
Molecular Weight 207.015
Flash Point 81.7±0.0 °C
Exact Mass 205.954269
LogP 3.06
Vapour Pressure 0.4±0.3 mmHg at 25°C
Index of Refraction 1.523

 Safety Information

Symbol GHS05
GHS05
Signal Word Danger
Hazard Statements H314
Precautionary Statements 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 S26-S36/37/39-S45
RIDADR UN 3265 8/PG 2
WGK Germany 3
Packaging Group III
Hazard Class 8
HS Code 2903999090

 Synthetic Route

~%

3,5-Difluorobenzyl bromide Structure

3,5-Difluoroben...

CAS#:141776-91-2

Literature: US6287646 B1, ;

 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%

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The title compound, C(15)H(12)F(2)O(3), has been obtained by the reaction of 2,4-dihy-droxy-lacetonephenone, potassium carbonate and 3,5-difluoro-benzyl bromide. The hy-droxy group is involved in an i...

 Synonyms

Benzene, 1-(bromomethyl)-3,5-difluoro-
MFCD00010304
alpha-Bromo-3,5-difluorotoluene
α-Bromo-3,5-difluorotoluene
1-(Bromomethyl)-3,5-difluorobenzene
FR CF E1E
3,5-Difluorobenzyl bromide
3,5-Difluoro benzyl bromide