Diethyl (trichloromethyl)phosphonate
- CAS No.
- 866-23-9
- Chemical Name:
- Diethyl (trichloromethyl)phosphonate
- Synonyms
- Ro-30658;TIMTEC-BB SBB008195;DIETHYL TRICHLOROMETHYLPHOSPHONATE;diethyl trichloromethanephosphonate;Trichloromethylphosphonic acid diethyl;(Trichloromethyl)phosphonic acid diethyl;Diethyl (trichloromethyl)phosphonate 97%;Diethyl (Trichloromethyl)phosphonate >trichloromethyl-phosphonicacidiethylester;DIETHYL (TRICHLOROMETHYL)PHOSPHONATE, 97 %
- CBNumber:
- CB7725977
- Molecular Formula:
- C5H10Cl3O3P
- Molecular Weight:
- 255.46
- MDL Number:
- MFCD00013666
- MOL File:
- 866-23-9.mol
- MSDS File:
- SDS
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H302-H315-H319-H335 | |||||||||
| Precautionary statements | P280a-P304+P340-P405-P501a-P261-P305+P351+P338 | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38-22 | |||||||||
| Safety Statements | 26-36-60-36/37 | |||||||||
| RIDADR | UN3278 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | TA0988000 | |||||||||
| F | 9-21 | |||||||||
| HazardClass | 6.1 | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 29319000 | |||||||||
| NFPA 704 |
|
Diethyl (trichloromethyl)phosphonate price More Price(24)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| TCI Chemical | D4607 | Diethyl (Trichloromethyl)phosphonate >96.0%(GC) | 866-23-9 | 5g | $102 | 2024-03-01 | Buy |
| TCI Chemical | D4607 | Diethyl (Trichloromethyl)phosphonate >96.0%(GC) | 866-23-9 | 25g | $406 | 2024-03-01 | Buy |
| Alfa Aesar | 010306 | Diethyl trichloromethylphosphonate, 98% | 866-23-9 | 2g | $41.65 | 2024-03-01 | Buy |
| Alfa Aesar | 010306 | Diethyl trichloromethylphosphonate, 98% | 866-23-9 | 10g | $153 | 2023-06-20 | Buy |
| TRC | D444815 | Diethyl (Trichloromethyl)phosphonate | 866-23-9 | 500mg | $50 | 2021-12-16 | Buy |
Diethyl (trichloromethyl)phosphonate Chemical Properties,Uses,Production
Chemical Properties
Colorless to Almost colorless clear liquid.
Uses
Diethyl (trichloromethyl)phosphonate may be used in the synthesis of chlorovinyl phosphonates via reaction with aldehydes and ketones.
Preparation
Diethyl trichloromethylphosphonate was also obtained from diethyltrimethylsilyl phosphite in 60 % yield, and from benzyldiethyl phosphite in the presence of dibenzoyl peroxide and an ultraviolet source in a radical induced reaction in 87 % yield (compared to 26 % without the dibenzoyl peroxide).
Application
Diethyl trichloromethylphosphonate has been used as a carbenoid precursor in the reaction with Bu3B.
Diethyl trichloromethylphosphonate is used mainly in the synthesis of 1,1-dichloro-1-alkenes from carbonyl compounds via Horner–Wadsworth–Emmons (HWE)-type reactions.
Diethyl trichloromethylphosphonate reacts with olefins under Cu(I) or Fe(III) catalysis to give insertion of the olefinic substrate into one of the C–Cl bonds.
General Description
Addition reaction of diethyl (trichloromethyl)phosphonate to olefins by non-chain catalytic reactions catalyzed by copper amine complexes has been reported. Irradiation of diethyl (trichloromethyl)phosphonate in MeCN is reported to afford corresponding monoesters and olefins, via photochemical type II elimination reaction.
Diethyl (trichloromethyl)phosphonate Preparation Products And Raw materials
Raw materials
1of3
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Zhengzhou Gecko Scientific Inc. | +8613938510057 | 1974496791@qq.com | China | 283 | 58 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 | info@dakenam.com | China | 15928 | 58 |
| Hubei xin bonus chemical co. LTD | 86-13657291602 | linda@hubeijusheng.com | CHINA | 22968 | 58 |
| career henan chemical co | +86-0371-86658258 15093356674; | factory@coreychem.com | China | 29826 | 58 |
| Shaanxi Dideu Medichem Co. Ltd | 18192627656 | 1012@dideu.com | China | 3422 | 58 |
| Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 | info@dycnchem.com | CHINA | 52867 | 58 |
| Nanjing Doge Biomedical Technology Co., Ltd | +86-25-58227606 +86-15305155328 | sales@dogechemical.com | China | 4128 | 58 |
| LEAPCHEM CO., LTD. | +86-852-30606658 | market18@leapchem.com | China | 43348 | 58 |
| Aladdin Scientific | +1-833-552-7181 | sales@aladdinsci.com | United States | 57511 | 58 |
| Alfa Aesar | 400-6106006 | saleschina@alfa-asia.com | China | 30132 | 84 |
View Lastest Price from Diethyl (trichloromethyl)phosphonate manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2022-07-16 | Diethyl (trichloromethyl)phosphonate
866-23-9
|
US $0.00-0.00 / g | 10g | 98% | 555g | Zhengzhou Gecko Scientific Inc. | |
 |
2020-03-16 | Diethyl (Trichloromethyl)phosphonate
866-23-9
|
US $1.00-0.00 / KG | 1KG | 99% | 20 tons | Shaanxi Dideu Medichem Co. Ltd | |
 |
2020-01-08 | DIETHYL TRICHLOROMETHYLPHOSPHONATE
866-23-9
|
US $1.00 / KG | 1KG | 98%HPLC | 10 tons/month | Career Henan Chemical Co |
-
- Diethyl (trichloromethyl)phosphonate
866-23-9
- US $0.00-0.00 / g
- 98%
- Zhengzhou Gecko Scientific Inc.
-
- Diethyl (Trichloromethyl)phosphonate
866-23-9
- US $1.00-0.00 / KG
- 99%
- Shaanxi Dideu Medichem Co. Ltd
-
- DIETHYL TRICHLOROMETHYLPHOSPHONATE
866-23-9
- US $1.00 / KG
- 98%HPLC
- Career Henan Chemical Co