3,4-Difluoronitrobenzene

Modify Date: 2025-08-21 17:42:28

3,4-Difluoronitrobenzene structure	Common Name	3,4-Difluoronitrobenzene
	CAS Number	369-34-6	Molecular Weight	159.09
	Density	1.5±0.1 g/cm3	Boiling Point	200.0±0.0 °C at 760 mmHg
	Molecular Formula	C₆H₃F₂NO₂	Melting Point	80-81ºC (14 mmHg)
	MSDS	Chinese USA	Flash Point	80.6±0.0 °C
	Symbol	GHS07	Signal Word	Warning

Use of 3,4-Difluoronitrobenzene

3,4-Difluoronitrobenzene is a biochemical reagent that can be used as a biological material or organic compound for life science related research.

Name	3,4-Difluoronitrobenzene
Synonym	More Synonyms

Description	3,4-Difluoronitrobenzene is a biochemical reagent that can be used as a biological material or organic compound for life science related research.
Related Catalog	Research Areas >> Others

Density	1.5±0.1 g/cm3
Boiling Point	200.0±0.0 °C at 760 mmHg
Melting Point	80-81ºC (14 mmHg)
Molecular Formula	C₆H₃F₂NO₂
Molecular Weight	159.09
Flash Point	80.6±0.0 °C
Exact Mass	159.013184
PSA	45.82000
LogP	1.66
Vapour Pressure	0.5±0.3 mmHg at 25°C
Index of Refraction	1.510
InChIKey	RUBQQRMAWLSCCJ-UHFFFAOYSA-N
SMILES	O=[N+]([O-])c1ccc(F)c(F)c1
Stability	Stable. Combustible. Incompatible with strong oxidizing agents, strong bases.
Water Solubility	insoluble

3,4-Difluoronitrobenzene MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: CZ5710000

CHEMICAL NAME :: Benzene, 1,2-difluoro-4-nitro-

CAS REGISTRY NUMBER :: 369-34-6

BEILSTEIN REFERENCE NO. :: 1944996

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C6-H3-F2-N-O2

MOLECULAR WEIGHT :: 159.10

WISWESSER LINE NOTATION :: WNR CF DF

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

TYPE OF TEST :: Mutation in microorganisms

TEST SYSTEM :: Bacteria - Salmonella typhimurium

DOSE/DURATION :: 160 nL/plate

REFERENCE :: MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 116,217,1983

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	Xn:Harmful
Risk Phrases	R20/21/22;R36/37/38
Safety Phrases	S26-S36/37/39
RIDADR	2810
WGK Germany	3
RTECS	CZ5710000
Packaging Group	III
Hazard Class	6.1
HS Code	2904909090

Precursor 10
CAS#:367-11-3 1,2-Difluorobenzene CAS#:20372-63-8 4,5-Difluoro-2-... CAS#:97-00-7 2,4-Dinitrochlo... CAS#:350-30-1 3-Chloro-4-fluo...
CAS#:115561-03-0 1-fluoro-2-fluo... CAS#:99-54-7 1,2-Dichloro-4-... CAS#:70-34-8 1-Fluoro-2,4-di... CAS#:611-06-3 2,4-Dichloronit...
CAS#:350-46-9 1-Fluoro-4-nitr... CAS#:946-30-5 Sodium 2-chloro...
DownStream 10
CAS#:455-93-6 2-Fluoro-4-nitr... CAS#:385380-74-5 1-(2-Fluoro-4-n... CAS#:403-19-0 2-Fluoro-4-nitr... CAS#:337529-74-5 Methyl (2-fluor...
CAS#:369-35-7 2-Fluoro-4-nitr... CAS#:315228-19-4 (2-Fluoro-4-nit... CAS#:188975-47-5 DIMETHYL 2-(2-F... CAS#:252561-33-4 2-Fluoro-4-nitr...
CAS#:250371-88-1 tert-butyl 4-(2... CAS#:252337-29-4 1-(2-fluoro-4-n...

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%

A combined experimental and computational thermodynamic study of difluoronitrobenzene isomers.

J. Phys. Chem. B 114(40) , 12914-25, (2010)

This work reports the experimental and computational thermochemical study performed on three difluorinated nitrobenzene isomers: 2,4-difluoronitrobenzene (2,4-DFNB), 2,5-difluoronitrobenzene (2,5-DFNB...

Synthesis of heterocyclic compounds via nucleophilic aroylation catalyzed by imidazolidenyl carbene.

Chem. Pharm. Bull. 54(12) , 1653-8, (2006)

Xanthones and acridones were synthesized from 3,4-difluoronitrobenzene and 2-fluorobenzaldehydes in two or three steps. The key step was nucleophilic aroylation catalyzed by imidazolidenyl carbene. Th...

1,2-Difluoro-4-nitrobenzene

3,4-Difluoro-nitrobenzene

4-Difluoronitrobenzene

3,4-difluoro-1-nitrobenzene

2,3-difluoro-6-nitrobenzene

3,4-Difluoronitroben

1,2-difluoro-4-nitro-benzen

MFCD00007198

WNR CF DF

3,4-Difluoronitrobenzene

1-Nitro-3,4-difluorobenzene

EINECS 206-718-2

Benzene,1,2-difluoro-4-nitro

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 3,4-Difluoronitrobenzene
Price: Check
Purity: 98.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 3,4-Difluoronitrobenzene
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 3,4-Difluoronitrobenzene
Price: ￥98.0/25g ￥798.0/500g ￥248.0/100g
Purity: 98.0%
Delivery: 2 Day
Contact: Liu jia
Email: 2130147988@qq.com

Suzhou Senfeida Chemical Co., Ltd
China
Product Name: 3,4-Difluoronitrobenzene
Price: ￥Inquiry/200kg
Purity: 98.0%
Delivery: Inquiry
Contact: cheng
Email: 13771713870@163.com

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