310115

Phosphorus trichloride

99.999% trace metals basis

• Synonym(s): Phosphorus(III) chloride
• Linear Formula: PCl₃
• CAS Number: 7719-12-2
• Molecular Weight: 137.33
• Beilstein/REAXYS Number: 969177
• EC Number: 231-749-3
• MDL number: MFCD00011438
• UNSPSC Code: 12352300
• PubChem Substance ID: 24858774
• NACRES: NA.23
• assay: 99.999% trace metals basis
• form: liquid

Properties

• vapor density: 4.75 (vs air)
• Quality Level: 200
• vapor pressure: 100 mmHg ( 20 °C); 125 mmHg ( 25 °C); 385 mmHg ( 55 °C)
• assay: 99.999% trace metals basis
• form: liquid
• refractive index: n20/D 1.5148 (lit.)
• bp: 74-78 °C (lit.)
• mp: −112 °C (lit.)
• density: 1.574 g/mL at 20 °C (lit.)
• SMILES string: ClP(Cl)Cl
• InChI: 1S/Cl3P/c1-4(2)3
• InChI key: FAIAAWCVCHQXDN-UHFFFAOYSA-N

Safety Information

• pictograms: GHS06,GHS08,GHS05
• signalword: Danger
• hcodes: H300 + H330,H314,H373
• pcodes: P260 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P314
• Hazard Classifications: Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Eye Dam. 1 - Skin Corr. 1A - STOT RE 2 Inhalation
• target_organs: Respiratory Tract
• supp_hazards: EUH014,EUH029
• Storage Class: 6.1B - Non-combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
• wgk_germany: WGK 1
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter