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Phosphonic acid, phenyl-, bis(oxiranylmethyl) ester is a phenyl-based organophosphorus compound with the molecular formula C16H17O7P. It is characterized by its two oxirane functional groups, also known as epoxy groups, which make it a versatile chemical intermediate for various industrial applications.

18795-26-1

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18795-26-1 Usage

Uses

Used in Polymer Production:
Phosphonic acid, phenyl-, bis(oxiranylmethyl) ester is used as a cross-linking agent in polymer production. Its epoxy groups enable the formation of strong chemical bonds between polymer chains, resulting in improved mechanical properties and stability of the final product.
Used in Flame Retardants:
This chemical compound is used as a flame retardant in various industries. Its phosphorus content and epoxy groups contribute to its effectiveness in reducing the flammability of materials, making it suitable for use in applications where fire safety is a concern.
Used as a Stabilizer for PVC:
Phosphonic acid, phenyl-, bis(oxiranylmethyl) ester is used as a stabilizer for polyvinyl chloride (PVC) materials. It helps prevent the degradation of PVC under heat and UV exposure, thereby extending the lifespan and maintaining the performance of PVC products.
Used in Pharmaceutical and Agrochemical Synthesis:
This chemical intermediate is used as a building block in the synthesis of pharmaceuticals and agrochemicals. Its unique structure and functional groups make it a valuable component in the development of new drugs and crop protection agents.
Safety Precautions:
Phosphonic acid, phenyl-, bis(oxiranylmethyl) ester should be handled with caution due to its potential hazards, including skin and eye irritation. Appropriate safety measures, such as wearing protective clothing and using eye and skin protection, should be taken during its use and handling.

Check Digit Verification of cas no

The CAS Registry Mumber 18795-26-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,8,7,9 and 5 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 18795-26:
(7*1)+(6*8)+(5*7)+(4*9)+(3*5)+(2*2)+(1*6)=151
151 % 10 = 1
So 18795-26-1 is a valid CAS Registry Number.

18795-26-1SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-[[oxiran-2-ylmethoxy(phenyl)phosphoryl]oxymethyl]oxirane

1.2 Other means of identification

Product number -
Other names phenyl-phosphonic acid bis-oxiranylmethyl ester

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:18795-26-1 SDS

18795-26-1Downstream Products

18795-26-1Relevant academic research and scientific papers

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