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292478

4,5-Difluoro-2-nitroaniline

Name: 4,5-Difluoro-2-nitroaniline
Brand: ALDRICH

98%

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About This Item

Linear Formula:

F₂C₆H₂(NO₂)NH₂

CAS Number:

78056-39-0

Molecular Weight:

174.10

UNSPSC Code:

12352100

NACRES:

NA.22

PubChem Substance ID:

24857587

MDL number:

MFCD00010876

Beilstein/REAXYS Number:

2723242

Assay:

98%

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Properties

assay

98%

mp

107-108 °C (lit.)

functional group

fluoro, nitro

SMILES string

Nc1cc(F)c(F)cc1[N+]([O-])=O

InChI

1S/C6H4F2N2O2/c7-3-1-5(9)6(10(11)12)2-4(3)8/h1-2H,9H2

InChI key

WDMCABATCGQAKK-UHFFFAOYSA-N

Description

Application

4,5-Difluoro-2-nitroaniline has been used in the preparation of:

2-chloro-5,6-difluorobenzimidazole
1-(4,5-difluoro-2-nitrophenyl)pyrene via diazotization reaction with isoamyl nitrite in the presence of pyrene
5-ethoxy-6-fluorobenzofuroxan

Pictograms

GHS07

Signal Word

Warning

Hazard Codes

H315,H319,H335

Precautionary Statements

P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

PPE (personal protective equipment)

dust mask type N95 (US), Eyeshields, Gloves

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