3,5-Difluorophenol , 98% , 2713-34-0

CAS NO.：2713-34-0

Empirical Formula: C6H4F2O

Molecular Weight: 130.09

MDL number: MFCD00002255

EINECS: 608-047-4

PRODUCT Properties

• Melting point: 54-57 °C (lit.)
• Boiling point: 65-68°C 1mm
• Density: 1.2483 (estimate)
• Flash point: 159 °F
• storage temp.: Inert atmosphere,Room Temperature
• solubility: ethanol: soluble50, clear, colorless to faint yellow or tan (mg/mL)
• pka: 7.97±0.10(Predicted)
• form: Crystals
• color: White to beige
• BRN: 2078616
• InChI: InChI=1S/C6H4F2O/c7-4-1-5(8)3-6(9)2-4/h1-3,9H
• InChIKey: HJSSBIMVTMYKPD-UHFFFAOYSA-N
• SMILES: C1(O)=CC(F)=CC(F)=C1
• CAS DataBase Reference: 2713-34-0(CAS DataBase Reference)
• NIST Chemistry Reference: 3,5-Difluorophenol(2713-34-0)

Description and Uses

3,5-Difluorophenol is an important medicine, pesticide, and liquid crystal material intermediate, mainly used in the synthesis of liquid crystal materials and antifungal agents, and also used in the synthesis of dyes, plastics and rubber additives.

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H302+H312+H332-H315-H319-H335
• Precautionary statements: P261-P280-P301+P312-P302+P352+P312-P304+P340+P312-P305+P351+P338
• target organs: Respiratory system
• PPE: dust mask type N95 (US), Eyeshields, Gloves
• Hazard Codes: Xn,Xi,C,F
• Risk Statements: 20/21/22-36/37/38-34-11
• Safety Statements: 26-36-45-36/37/39-16
• RIDADR: UN 1325 4.1/PG 2
• WGK Germany: 3
• Hazard Note: Harmful
• HazardClass: 6.1
• PackingGroup: III
• HS Code: 29081000
• Storage Class: 4.1B - Flammable solid hazardous materials
• Hazard Classifications: Acute Tox. 4 Dermal; Acute Tox. 4 Inhalation; Acute Tox. 4 Oral; Eye Irrit. 2; Skin Irrit. 2; STOT SE 3
• Limited Quantities: 1.0 Kg (2.2 lbs)
• Excepted Quantities: Max Inner Pack (30g or 30ml) and Max Outer Pack (500g or 500ml)