Welcome to LookChem.com Sign In|Join Free
  • or
Phosphinous acid, diethyl-, ethyl ester, also known as diethyl phosphite, is an organophosphorus compound with the chemical formula C4H11O2P. It is a colorless, oily liquid that is soluble in organic solvents and has a mild, characteristic odor. Phosphinous acid, diethyl-, ethyl ester is primarily used as a reagent in organic synthesis, particularly in the preparation of various phosphorus-containing compounds. It can also be employed as a stabilizer for halogenated hydrocarbons and as a flame retardant. Diethyl phosphite is produced through the reaction of phosphorus trichloride with ethanol in the presence of a base, and it is important to handle it with care due to its potential toxicity and reactivity with water.

2303-77-7

Post Buying Request

2303-77-7 Suppliers

Recommended suppliers

  • Product
  • FOB Price
  • Min.Order
  • Supply Ability
  • Supplier
  • Contact Supplier

2303-77-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 2303-77-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,3,0 and 3 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 2303-77:
(6*2)+(5*3)+(4*0)+(3*3)+(2*7)+(1*7)=57
57 % 10 = 7
So 2303-77-7 is a valid CAS Registry Number.

2303-77-7SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name Ethyl diethylphosphinite

1.2 Other means of identification

Product number -
Other names diethyl-phosphinous acid ethyl 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:2303-77-7 SDS

2303-77-7Upstream product

Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

1 Customer Service

What can I do for you?
Get Best Price

Get Best Price for 2303-77-7