Phosphonic acid,P-(2-chloroethyl)-, diethyl ester (CAS 10419-79-1)

Chinese name: 二乙基(2-乙基氯)磷酸盐

Phosphonic acid,P-(2-chloroethyl)-, diethyl ester is registered under CAS 10419-79-1. Molecular formula: C6H14ClO3P. Approximate molecular weight: 200.6. SKYSEVEN Chemical provides industrial chemical sourcing support and free CAS tools for global B2B buyers.

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Physical & identity data

CAS Number	10419-79-1
English name	Phosphonic acid,P-(2-chloroethyl)-, diethyl ester
Chinese name	二乙基(2-乙基氯)磷酸盐
Molecular formula	C6H14ClO3P
Molecular weight	200.6
Boiling point	250.5°C at 760 mmHg
Density	1.14g/cm3
Flash point	98.9°C
Refractive index	1.426
Vapor pressure	0.0342mmHgat25°C
HS code (ref.)	2931900090

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Authority references

• PubChem
• NIST Chemistry WebBook
• CAS Common Chemistry

FAQ

What is CAS 10419-79-1?

Phosphonic acid,P-(2-chloroethyl)-, diethyl ester is identified by CAS Registry Number 10419-79-1. Molecular formula: C6H14ClO3P. SKYSEVEN Chemical provides industrial chemical supply and free CAS lookup tools.

Where can I buy Phosphonic acid,P-(2-chloroethyl)-, diethyl ester?

Request a quote on cnchemshop.com. SKYSEVEN Chemical supplies industrial grades with COA/SDS on request for export orders.

How do I verify CAS 10419-79-1 data?

Cross-check PubChem / NIST / CAS Common Chemistry, and use our free CAS lookup tool. Always match CAS on COA and invoice.

Data is for informational reference only. Verify lot-specific values with COA/SDS. Not for medical advice.