CAS 2265-94-3|3,5-Difluoronitrobenzene

Introduction：Basic information about CAS 2265-94-3|3,5-Difluoronitrobenzene, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Customs
5. Articles1
6. Synonyms

Common Name	3,5-Difluoronitrobenzene
CAS Number	2265-94-3	Molecular Weight	159.090
Density	1.5±0.1 g/cm3	Boiling Point	176.5±0.0 °C at 760 mmHg
Molecular Formula	C₆H₃F₂NO₂	Melting Point	17 °C(lit.)
MSDS	ChineseUSA	Flash Point	73.9±0.0 °C
Symbol	GHS07	Signal Word	Warning

Names

Name	1,3-difluoro-5-nitrobenzene
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.5±0.1 g/cm3
Boiling Point	176.5±0.0 °C at 760 mmHg
Melting Point	17 °C(lit.)
Molecular Formula	C₆H₃F₂NO₂
Molecular Weight	159.090
Flash Point	73.9±0.0 °C
Exact Mass	159.013184
PSA	45.82000
LogP	1.89
Vapour Pressure	1.5±0.3 mmHg at 25°C
Index of Refraction	1.510
InChIKey	AUQBBDWDLJSKMI-UHFFFAOYSA-N
SMILES	O=[N+]([O-])c1cc(F)cc(F)c1
Storage condition	2-8°C
Stability	Stable. Combustible. Incompatible with strong oxidizing agents, strong bases.

Safety Information

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H315-H319-H335
Precautionary Statements	P261-P305 + P351 + P338
Personal Protective Equipment	Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	Xi:Irritant;
Risk Phrases	R36/37/38
Safety Phrases	S26-S36
RIDADR	UN 3265
WGK Germany	3
HS Code	2904909090

Customs

HS Code	2904909090
Summary	HS:2904909090 sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

Articles1

Molecular structure, conformation, and potential to internal rotation of 2,6- and 3,5-difluoronitrobenzene studied by gas-phase electron diffraction and quantum chemical calculations.

J. Phys. Chem. A 112(22) , 5002-9, (2008)

3,5-Difluoronitrobenzene (3,5-DFNB) and 2,6-difluoronitrobenzene (2,6-DFNB) have been studied by gas-phase electron diffraction (GED), MP2 ab initio, and by B3LYP density functional calculations. Refi...

Synonyms

2,6-difluoro-4-nitrobenzene

3,5-Difluoronitrobenzene

1,3-Difluor-5-nitro-benzol

1,3-Difluoro-5-nitrobenzene

EINECS 218-867-0

Benzene,1,3-difluoro-5-nitro

3,5-difluoro-nitrobenzene

1,3-difluoro-5-nitro-benzene

MFCD00012142

Benzene, 1,3-difluoro-5-nitro-

3,5-difluoro-1-nitrobenzene

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