14254-41-2

14254-41-2 - Names and Identifiers

Name	bis(2,4-dichlorophenyl) chlorophosphate
Synonyms	BIS(2,4-DICHLOROPHENYL) CHLOROPHOSPHATE bis(2,4-dichlorophenyl) chlorophosphate BIS(2,4-DICHLOROPHENYL)PHOSPHORYL CHLORIDE Bis(2,4-dichlorophenoxy)phosphoryl Chloride Bis(2,4-Dichlorophenyl) Phosphorochloridate BIS(2,4-DICHLOROPHENYL) PHOSPHOROCHLORIDATE ChlorophosphoricAcidBis(2,4-dichlorophenyl)Este Chlorophosphoric acid bis(2,4-dichlorophenyl)ester CHLOROPHOSPHORIC ACID BIS(2,4-DICHLOROPHENYL) ESTER Chloridophosphoric acid bis(2,4-dichlorophenyl) ester
CAS	14254-41-2
InChI	InChI=1/C12H6Cl5O3P/c13-7-1-3-11(9(15)5-7)19-21(17,18)20-12-4-2-8(14)6-10(12)16/h1-6H

14254-41-2 - Physico-chemical Properties

Molecular Formula	C12H6Cl5O3P
Molar Mass	406.41
Density	1.634±0.06 g/cm3(Predicted)
Melting Point	51-56°C(lit.)
Boling Point	475.8±45.0 °C(Predicted)
Flash Point	401.5°C
Solubility	Chloroform (Slightly), DMSO (Slightly), Ethyl Acetate (Slightly)
Vapor Presure	9.25E-09mmHg at 25°C
Appearance	Solid
Color	White to Off-White
Storage Condition	Inert atmosphere,2-8°C
Refractive Index	1.606

14254-41-2 - Risk and Safety

Risk Codes	R36/37/38 - Irritating to eyes, respiratory system and skin. R22 - Harmful if swallowed
Safety Description	S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing.
UN IDs	UN 3464
WGK Germany	3

14254-41-2 - Introduction

Chlorophosphate bis (2,4-dichlorophenyl), also known as dichlorophenyl chlorophosphate, is an organophosphorus compound. Its chemical formula is (C≡H₂ Cl₂ O₂ P) with a molecular weight of 397.04g/mol.

Chlorophosphate bis (2,4-dichlorophenyl) ester is a colorless liquid with a pungent odor. It is stable at room temperature, soluble in organic solvents, insoluble in water.

Chlorophosphate bis (2,4-dichlorophenyl) ester is mainly used as a flame retardant and plastic additive. Because of its good flame retardant performance, it is widely used in various plastic products, coatings, textiles, circuit boards and other fields to improve its flame resistance.

The preparation of chlorophosphoric acid bis (2,4-dichlorophenyl) ester usually uses dichlorobenzene as a raw material and is obtained by reacting chlorophosphorous acid with dichlorobenzene. The reaction conditions need to be carefully controlled to ensure safety.

When using chlorophosphate bis (2,4-dichlorophenyl) ester, it is necessary to pay attention to its toxicity and irritation. It has an irritating effect on the skin, eyes and respiratory tract, and long-term exposure may cause skin sensitivity and respiratory tract problems. Personal protective equipment should be worn during operation to avoid contact with skin and inhalation of gases. During storage and handling, care should be taken to prevent it from reacting with oxidants, acids, etc. to avoid the production of hazardous substances. If there is an accident, should immediately take the corresponding emergency measures, and seek professional help.

Last Update：2024-04-10 22:29:15