Basic Information
Other Names: Fosforoxychlorid; Oxychlorid fosforecny; Phosphoroxidchlorid; Phosphortrichloridoxid
Molecular Formula: Cl3OP
Molecular Weight: 153.33
CAS NO.: 10025-87-3
EINECS NO.: 233-046-7
UN NO.: 1810
H.S. CODE NO.: 28121020.00
Purity: 99% min.
Physicochemical Properties
1.Appearence: Clear Colorless Liquid
2.Freezing Point: 105.8℃
3.Melting Point: 1.25 °C(lit.)
4.Boiling Point: 107 °C(lit.)
5.Density: 1.675g/cm at 25℃
6.Vapor Density: 5.3 (vs air)
7.Vapor Pressure: 104 mm Hg ( 50 °C)
8.Refractive Index: n20/D 1.461(lit.)
9.Sensitive: Moisture Sensitive
10.Water Solubility: Reacts Exothermically
11.Stability: Stable. Reacts violently with water. Incompatible with many metals, alcohols, amines, phenol, DMSO, strong
bases.
Packaging Types
250kg thick steel drum or as per customers' requirement
Applications
1.Used as chlorinating agent to replace the oxygen in organic matter. Used as oxidant, catalyst and the solvent to
determine freezing point depression.
2.Used as a semiconductor doping agent and as the optical fiber raw material.
3.Widely used in pesticide, medicine, dyestuff, phosphate and the production of flame retardants, such as manufacturing of organophosphorus pesticide and herbicide, chlordimeform of raw materials. Used in the production of
plastic plasticizer like phosphoric acid diphenyl-diisooctyl, triethyl phosphate and phosphate. Also used for SDM
chlorination reaction of the drug, dye intermediates, organic synthesis of chlorinated agent and catalyst, uranium
extraction agent, etc.
4.Also named as phosphorus oxychloride and used in the synthesis of another kind of phosphorus intermediates -
phosphorus oxychloride or phosphoryl chloride, such as synthesis of O, O diethyl phosphoryl chloride, and then to
make ethyl ring of phosphorus, sulfur and synthetic pesticides or synthetic O-ethyl phosphoryl chloride, and synthetic
pesticides out the line of phosphorus, etc.
Transport Information
1.IMDG: Class 6.1
2.Packaging group: I
3.Storage: Keep away from heat, sparks and flame. Keep away from sources of ignition. Store in a tightly closed
container. Store in a cool, dry, well-ventilated area away from incompatible substances and corrosives
area. Store protected from moisture.
