468428

4-Chloro-1,2-difluorobenzene

98%

• Linear Formula: ClC₆H₃F₂
• CAS Number: 696-02-6
• Molecular Weight: 148.54
• MDL number: MFCD00042572
• UNSPSC Code: 12352100
• PubChem Substance ID: 24870515

Properties

• Assay: 98%
• refractive index: n20/D 1.475 (lit.)
• bp: 126 °C (lit.)
• density: 1.33 g/mL at 25 °C (lit.)
• SMILES string: Fc1ccc(Cl)cc1F
• InChI: 1S/C6H3ClF2/c7-4-1-2-5(8)6(9)3-4/h1-3H
• InChI key: OPQMRQYYRSTBME-UHFFFAOYSA-N

Description

General description

4-Chloro-1,2-difluorobenzene is a halogenated benzene derivative. Its proton shielding has been computed using ab initio methods.

Application

4-Chloro-1,2-difluorobenzene may be used in the preparation of 1-chloro-4,5-difluoro-2-nitrobenzene.

Safety Information

• Pictograms: GHS02,GHS07
• Signal Word: Warning
• Hazard Statements: H226,H302,H315,H319,H335
• Precautionary Statements: P210 - P233 - P240 - P301 + P312 - P303 + P361 + P353 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3
• Target Organs: Respiratory system
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 3
• Flash Point(F): 96.0 °F - closed cup
• Flash Point(C): 35.56 °C - closed cup
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves