BiphenylDiphenylethereutectic , 26.5%diphenyl+73.5%diphenyloxide , 8004-13-5

Synonym(s):
Diphyl

CAS NO.：8004-13-5

Empirical Formula: C24H20O

Molecular Weight: 324.42

MDL number: MFCD00148859

EINECS: 616-827-0

PRODUCT Properties

• Melting point: 12-14 °C(lit.)
• Boiling point: 257℃
• Density: 1.06
• RTECS: DV1500000
• refractive index: n20/D 1.590
• Flash point: 123 °C
• storage temp.: Store at room temperature
• form: Oil
• color: Colourless
• Odor: Disagreeable aromatic odor
• Water Solubility: Insoluble in water.
• Exposure limits: ACGIH: TWA 1 ppm; STEL 2 ppm; OSHA: TWA 1 ppm(7 mg/m3); NIOSH: IDLH 100 ppm; TWA 1 ppm(7 mg/m3)
• InChI: InChI=1S/C12H10O.C12H10/c1-3-7-11(8-4-1)13-12-9-5-2-6-10-12;1-3-7-11(8-4-1)12-9-5-2-6-10-12/h1-10H;1-10H
• InChIKey: MHCVCKDNQYMGEX-UHFFFAOYSA-N
• SMILES: C1(C=CC=CC=1)C1=CC=CC=C1.C1(=CC=CC=C1)OC1=CC=CC=C1
• EPA Substance Registry System: Phenyl ether-biphenyl mixture (8004-13-5)

Description and Uses

A fluid may be used in systems employing either liquid phase or vapor phase heating. Suitable applications include indirect heat transfer. Mainly in oil & gas, plastic processing, chemical processing, solar energy.

Safety

• Symbol(GHS): GHS07,GHS09
• Signal word: Warning
• Hazard statements: H303-H400-H315-H319-H335-H410
• Precautionary statements: P280a-P304+P340-P405-P501a-P261-P273-P305+P351+P338-P501
• Hazard Codes: Xi,N
• Risk Statements: 36/37/38-50/53
• Safety Statements: 26-60-61
• RIDADR: UN 3082 9/PG 3
• OEB: B
• OEL: TWA: 1 ppm (7 mg/m3)
• WGK Germany: 2
• TSCA: Yes
• HazardClass: 9
• PackingGroup: III
• HS Code: 29093090
• Hazardous Substances Data: 8004-13-5(Hazardous Substances Data)
• IDLA: 10 ppm
• Limited Quantities: 5.0 L (1.3 gallons) (liquid) or 5.0 kg (11 lbs) (solid)
• Excepted Quantities: Max Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L)