Phosphorus trichloride manufacturers and suppliers

Phosphorus trichloride suppliers

Properties

Melting point:: -112 °C

Boiling point:: 74-78 °C(lit.)

Density: 1.574 g/mL at 25 °C

vapor density: 4.75 (vs air)

vapor pressure: 23.32 psi ( 55 °C)

refractive index: n20/D 1.5148(lit.)

Flash point:: 76°C

storage temp.: Store at RT.

solubility: Soluble in benzene, carbon sulfide, ether, chloroform, carbon tetrachloride.

form: Liquid

Specific Gravity: approximate 1.6

color: Yellow

Odor: Pungent, irritating odor

PH Range: 1

PH: 1 (20°C, 5g/L in H2O)

Water Solubility: reacts

Sensitive: Moisture Sensitive

Merck: 14,7358

BRN: 969177

Exposure limits: TLV-TWA 1.12 mg/m³ (0.2 ppm) (ACGIH), 2.8 mg/m³ (0.5 ppm) (OSHA).

Dielectric constant: 3.7（18℃）

Stability:: Stable, but light sensitive. Incompatible with water, many metals, fluorine, acids, variety of organic materials including acids, alcohols and reducing agents. Reaction with water is violent and yields toxic gas.

CAS DataBase Reference: 7719-12-2(CAS DataBase Reference)

NIST Chemistry Reference: Phosphorus trichloride(7719-12-2)

EPA Substance Registry System: Phosphorus trichloride (7719-12-2)

Safety Information

Symbol(GHS): GHS05,GHS06,GHS08

Signal word: Danger

Hazard statements: H300+H330-H314-H373

Precautionary statements: P260-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338-P314

Hazard Codes: T+,C

Risk Statements: 14-26/28-29-35-48/20-40-37

Safety Statements: 26-36/37/39-45-7/8-43-28

RIDADR: UN 3390 6.1/PG 1

OEB: B

OEL: TWA: 0.2 ppm (1.5 mg/m3), STEL: 0.5 ppm (3 mg/m3)

WGK Germany: 2

RTECS: TH3675000

F: 21

TSCA: Yes

HazardClass: 6.1

PackingGroup: I

HS Code: 28121043

Hazardous Substances Data: 7719-12-2(Hazardous Substances Data)

IDLA: 25 ppm

Use

Phosphorus trichloride will react violently with water, producing heat and toxic and corrosive fumes. When heated to decomposition, Phosphorus trichloride emits highly toxic fumes of chlorides and phosphorus oxides. Phosphorus trichloride may ignite other combustible materials. Reacts violently with water. Reacts explosively with acetic acid, aluminum, chromyl chloride, diallylphosphite and allyl alcohol, dimethyl sulfoxide, fluorine, hydroxylamine, iodine monochloride, lead dioxide, nitric acid, nitrous acid, organic matter, potassium, and sodium. Avoid contact with water, steam, or acids. Hazardous polymerization may not occur.

You can find Phosphorus trichloride suppliers, manufacturers, and distributors from countries such as China, India and the United States here. Browse to the tetrahydrofuran product information displayed by the supplier, as well as the supplier's contact and capability information.