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Phosphonic acid,P-(2-chloroethyl)-, bis(2-chloroethyl) ester CAS NO.6294-34-4
- Min.Order: 100 Gram
- Payment Terms: L/C,T/T
- Product Details
Keywords
- Phosphonic acid,P-(2-chloroethyl)-, bis(2-chloroethyl) ester
- Phosphonic acid,P-(2-chloroethyl)-, bis(2-chloroethyl) ester
- 6294-34-4
Quick Details
- ProName: Phosphonic acid,P-(2-chloroethyl)-, bi...
- CasNo: 6294-34-4
- Molecular Formula: C6H12Cl3O3P
- Appearance: White powder
- Application: Organic Chemicals
- DeliveryTime: 2 weeks
- PackAge: In aluminum foil bag or bottle
- Port: China main port
- ProductionCapacity: 1000 Kilogram/Month
- Purity: 99%
- Storage: Room temperature
- Transportation: By sea or by air
- LimitNum: 100 Gram
- Grade: Industrial Grade
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.
Details
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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
