196827

2,3,5,6-Tetrafluorotoluene

99%

• Linear Formula: HC₆F₄CH₃
• CAS Number: 5230-78-4
• Molecular Weight: 164.10
• EC Number: 226-028-5
• MDL number: MFCD00000313
• UNSPSC Code: 12352100
• PubChem Substance ID: 24851798

Properties

• Assay: 99%
• refractive index: n20/D 1.42 (lit.)
• bp: 125-126 °C (lit.)
• density: 1.347 g/mL at 25 °C (lit.)
• SMILES string: Cc1c(F)c(F)cc(F)c1F
• InChI: 1S/C7H4F4/c1-3-6(10)4(8)2-5(9)7(3)11/h2H,1H3
• InChI key: POMGTQLCZJZYAM-UHFFFAOYSA-N

Description

General description

Direct arylation reaction of 2,3,5,6-tetrafluorotoluene with various arylhalides has been investigated.

Safety Information

• Pictograms: GHS02,GHS07
• Signal Word: Warning
• Hazard Statements: H226,H302 + H312 + H332,H315,H319,H335
• Precautionary Statements: P210 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P312 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - 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): 73.4 °F - closed cup
• Flash Point(C): 23 °C - closed cup
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves