2,3-Difluoroaniline

Modify Date: 2025-08-20 21:46:58

2,3-Difluoroaniline Structure
2,3-Difluoroaniline structure
 Common Name 2,3-Difluoroaniline
CAS Number 4519-40-8 Molecular Weight 129.107
Density 1.3±0.1 g/cm3 Boiling Point 176.6±20.0 °C at 760 mmHg
Molecular Formula C6H5F2N Melting Point N/A
MSDS Chinese USA Flash Point 71.1±0.0 °C
Symbol GHS07
GHS07		 Signal Word Warning

 Names

Name 2,3-Difluoroaniline
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.3±0.1 g/cm3
Boiling Point 176.6±20.0 °C at 760 mmHg
Molecular Formula C6H5F2N
Molecular Weight 129.107
Flash Point 71.1±0.0 °C
Exact Mass 129.039001
PSA 26.02000
LogP 1.63
Vapour Pressure 1.1±0.3 mmHg at 25°C
Index of Refraction 1.521
InChIKey YCCQGFYAVUTQFK-UHFFFAOYSA-N
SMILES Nc1cccc(F)c1F

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H302 + H312 + H332-H315-H319-H335
Precautionary Statements P261-P280-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
Risk Phrases R20/21/22;R36/37/38
Safety Phrases S26-S27-S28-S36/37/39
RIDADR 2941
WGK Germany 3
Packaging Group III
Hazard Class 6.1
HS Code 2921420090

 Synthetic Route

1,2-dichloro-3,4-difluorobenzene structure

1,2-dichloro-3,...

CAS#:36556-39-5

1-Chloro-3,5-difluorobenzene structure

1-Chloro-3,5-di...

CAS#:1435-43-4

3,4,5-trichloro-2,6-difluoronitrobenzene structure

3,4,5-trichloro...

CAS#:136272-32-7

1,2,4-trichloro-3,5-difluoronitrobenzene structure

1,2,4-trichloro...

CAS#:136272-33-8

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Detail
Literature: US5041674 A1, ;
1,2,3-trichlorobenzene structure

1,2,3-trichloro...

CAS#:87-61-6

~%

2,3-Difluoroaniline Structure

2,3-Difluoroaniline

CAS#:4519-40-8

2,6-Difluoroaniline structure

2,6-Difluoroaniline

CAS#:5509-65-9

Literature: Journal of Fluorine Chemistry, , vol. 53, # 3 p. 379 - 386

 Customs

HS Code 2921420090
Summary HS:2921420090 aniline derivatives and their salts VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

 Articles1

More Articles
Solution-phase parallel synthesis using ion-exchange resins.

Tetrahedron 54(16) , 4141-4150, (1998)

 Synonyms

ZR BF CF
2,3-difluorobenzeneamine
Benzenamine,2,3-difluoro
2-fluorofluoroaniline
difluoroaniline
2,3-DCPE HYDROCHLORIDE
2,3-difluorophenyl amine
2,3-Difluoroaniline
2,3-Difluorobenzenamine
EINECS 224-847-2
MFCD00010298
Benzenamine, 2,3-difluoro-
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Chemsrc provides 2,3-Difluoroaniline(CAS#:4519-40-8) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. Articles of 2,3-Difluoroaniline are included as well.>> amp version: 2,3-Difluoroaniline

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