Basic information

Product Name: 2,4-dichlorophenyl dihydrogen phosphite
Synonyms:
CAS NO:4205-75-8
Molecular Formula: C₁₈H₉Cl₆O₃P
Molecular Weight: 226.9819
EINECS: N/A
Product Categories: N/A
Mol File: 4205-75-8.mol

Chemical Properties

Melting Point: N/A
Boiling Point: 367.6°C at 760 mmHg
Flash Point: 176.1°C
Appearance: N/A
Density: N/A
Vapor Pressure: 4.74E-06mmHg at 25°C
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: 2,4-dichlorophenyl dihydrogen phosphite(CAS DataBase Reference)
NIST Chemistry Reference: 2,4-dichlorophenyl dihydrogen phosphite(4205-75-8)
EPA Substance Registry System: 2,4-dichlorophenyl dihydrogen phosphite(4205-75-8)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 4205-75-8(Hazardous Substances Data)

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Usage
SDS
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4205-75-8 Usage

Uses

Used in Plastics and Rubber Industry:
2,4-dichlorophenyl dihydrogen phosphite is used as a flame retardant for enhancing the fire resistance of plastics and rubber materials. Its chemical structure allows it to effectively reduce the flammability of these materials, thus improving their safety in various applications.
Used as a Chemical Intermediate:
In the field of organic synthesis, 2,4-dichlorophenyl dihydrogen phosphite serves as a valuable chemical intermediate. It is utilized in the synthesis of other organic compounds, contributing to the development of new materials and products.
Safety Note:
While 2,4-dichlorophenyl dihydrogen phosphite offers significant benefits in its applications, it is crucial to handle this chemical with care. Exposure to it can result in skin, eye, and respiratory system irritation, necessitating proper safety measures during its use and production.

Check Digit Verification of cas no

The CAS Registry Mumber 4205-75-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,2,0 and 5 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 4205-75:
(6*4)+(5*2)+(4*0)+(3*5)+(2*7)+(1*5)=68
68 % 10 = 8
So 4205-75-8 is a valid CAS Registry Number.

4205-75-8SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 14, 2017

Revision Date: Aug 14, 2017

1.Identification

1.1 GHS Product identifier

Product name	(2,4-dichlorophenyl) dihydrogen phosphite

1.2 Other means of identification

Product number	-
Other names	Phenol,2,4-dichloro-,phosphite

1.3 Recommended use of the chemical and restrictions on use

Identified uses	For industry use only.
Uses advised against	no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number	-
Service hours	Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:4205-75-8 SDS

4205-75-8Upstream product

120-83-2 2,4-dichlorophenol

4205-75-8Downstream Products

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