3,4-Difluorobenzylamine

Modify Date: 2025-08-26 11:26:49

3,4-Difluorobenzylamine Structure
3,4-Difluorobenzylamine structure
Common Name 3,4-Difluorobenzylamine
CAS Number 72235-53-1 Molecular Weight 143.134
Density 1.2±0.1 g/cm3 Boiling Point 183.8±25.0 °C at 760 mmHg
Molecular Formula C7H7F2N Melting Point 31ºC
MSDS Chinese USA Flash Point 79.4±0.0 °C
Symbol GHS05
GHS05
Signal Word Danger

 Names

Name 3,4-Difluorobenzylamine
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.2±0.1 g/cm3
Boiling Point 183.8±25.0 °C at 760 mmHg
Melting Point 31ºC
Molecular Formula C7H7F2N
Molecular Weight 143.134
Flash Point 79.4±0.0 °C
Exact Mass 143.054657
PSA 26.02000
LogP 1.10
Vapour Pressure 0.8±0.4 mmHg at 25°C
Index of Refraction 1.501

 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-S27-S36/37/39-S45-S25
RIDADR UN 2735 8/PG 3
WGK Germany 3
Packaging Group III
Hazard Class 8
HS Code 2921499090

 Synthetic Route

~%

3,4-Difluorobenzylamine Structure

3,4-Difluoroben...

CAS#:72235-53-1

Literature: US2009/239876 A1, ; Page/Page column 28 ; US 20090239876 A1

 Precursor & DownStream

Precursor  1

DownStream  1

 Customs

HS Code 2921499090
Summary 2921499090 other aromatic monoamines and their derivatives; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

 Articles2

More Articles
Polyfluorinated hexabenzyl hexaazaisowurtzitanes. Kerscher T, et al.

J. Fluor. Chem. 127(8) , 1030-35, (2006)

A Ring-Closing Metathesis Pathway to Fluorovinyl-Containing Nitrogen Heterocyles. De Matteis V, et al.

European J. Org. Chem. 2006(5) , 1166-76, (2006)

 Synonyms

EINECS 276-503-6
(3,4-Difluorophenyl)methanamine
3,4-Difluorobenzylamine
Benzenemethanamine, 3,4-difluoro-
Z1R CF DF
1-(3,4-Difluorophenyl)methanamine
1-(3,4-Difluorphenyl)methylamine
3,4-Difluorobenzenemethanamine
(3,4-Difluorophenyl)methylamine
MFCD00010145
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