CasNo.6294-34-4,Phosphonic acid,P-(2-chloroethyl)-, bis(2-chloroethyl) ester,(6294-34-4) Suppliers

100 Gram	Negotiable

Min.Order :100 Gram
Purity: 99%
Payment Terms : L/C,T/T

Keywords

Phosphonic acid,P-(2-chloroethyl)-, bis(2-chloroethyl) ester Phosphonic acid,P-(2-chloroethyl)-, bis(2-chloroethyl) ester 6294-34-4

Quick Details

Appearance:White powder
Application:Organic Chemicals
PackAge:In aluminum foil bag or bottle
ProductionCapacity:1000|Kilogram|Month
Storage:Room temperature
Transportation:By sea or by air

Superiority:

(2-chloroethyl)-phosphonicacibis(2-chloroethyl)ester; 2-chloro-ethano(2-chloroethyl)phosphonate(2:1);antiblage78;BIS(BETA-CHLOROETHYL)-BETA-CHLOROETHYL PHOSPHONATE;DI-(2- CHLOROETHYL) 2-CHLOROETHYL PHOSPHONATE; Bis(B-chloroethyl)-B-chloroethylPhosphonate;(2-CHLOROETHYL)BIS(2-CHLOROETHYL)PHOSPHONATE;2-Chloroethylphosphonic acid bis-(2-chloroethyl)-ester

CAS No.: 6294-34-4

Molecular formula: C6H12Cl3O3P

Molecular weight: 269.49

EINECS number: 228-557-7

Bis(2-chloroethyl)-(2-chloroethyl)phosphonate

Density 1.391

Bis(2-chloroethyl)-(2-chloroethyl)phosphonate Use and synthesis method

Use O, O-bis(2-chloroethyl)-2-chloroethylphosphonate, abbreviated as phosphonic acid diester, is an intermediate of plant growth regulator ethephon.

Production method The preparation method is a rearrangement of tris(2-chloroethyl) phosphite to obtain a phosphonic acid diester.

The tris(2-chloroethyl) phosphite was added from the bottom of the stainless steel reactor with a stirrer, overflowed from the upper port, and continuously rearranged under stirring. The control temperature was 220-240 ° C, and the flow rate was 75 ～. 80 kg / h, the residence time is about 10 min, and a phosphonic acid diester having a content of 60% or more is obtained.

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Packing: 10KG/drum or 25KG/drum

Delivery: by sea, air or express

Shelf life: one year after the date of packaging, provided that it is kept in original unopened