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Diethyl (trichloromethyl)phosphonate

Diethyl (trichloromethyl)phosphonate Structure
Diethyl (trichloromethyl)phosphonate
  • CAS No.866-23-9
  • Chemical Name:Diethyl (trichloromethyl)phosphonate
  • CBNumber:CB7725977
  • Molecular Formula:C5H10Cl3O3P
  • Formula Weight:255.46
  • MOL File:866-23-9.mol
Diethyl (trichloromethyl)phosphonate Property
  • Boiling point 130-131 °C/14 mmHg (lit.)
  • Density 1.362 g/mL at 25 °C (lit.)
  • refractive index n20/D 1.463(lit.)
  • Flash point >230 °F
  • storage temp. 2-8°C
  • form Liquid
  • color Colorless to Almost colorless
  • Water Solubility 4.5g/L(25 ºC)
  • BRN 1210640
  • UNSPSC Code 12352100
  • NACRES NA.22
Safety
  • 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:
    1
    2 0
Hazard and Precautionary Statements (GHS)
  • Symbol(GHS)
  • Signal wordWarning
  • Hazard statements H302-H315-H319-H335
  • Precautionary statements P280a-P304+P340-P405-P501a-P261-P305+P351+P338
Diethyl (trichloromethyl)phosphonate Price More Price(4)
  • Brand: TCI Chemicals (India)
  • Product number: D4607
  • Product name : Diethyl (Trichloromethyl)phosphonate
  • Purity: min. 96.0 %
  • Packaging: 5G
  • Price: ₹6200
  • Updated: 2022/05/26
  • Buy: Buy
  • Brand: ALFA India
  • Product number: ALF-010306-09
  • Product name : Diethyl trichloromethylphosphonate, 98%
  • Purity: 
  • Packaging: 10g
  • Price: ₹13694
  • Updated: 2022/05/26
  • Buy: Buy
  • Brand: TCI Chemicals (India)
  • Product number: D4607
  • Product name : Diethyl (Trichloromethyl)phosphonate
  • Purity: min. 96.0 %
  • Packaging: 25G
  • Price: ₹26100
  • Updated: 2022/05/26
  • Buy: Buy
  • Brand: ALFA India
  • Product number: ALF-010306-04
  • Product name : Diethyl trichloromethylphosphonate, 98%
  • Purity: 
  • Packaging: 2g
  • Price: ₹2739
  • Updated: 2022/05/26
  • Buy: Buy

Diethyl (trichloromethyl)phosphonate Chemical Properties,Usage,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
Preparation Products
Diethyl (trichloromethyl)phosphonate Suppliers
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Diethyl (trichloromethyl)phosphonate Spectrum
866-23-9, Diethyl (trichloromethyl)phosphonateRelated Search:
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  • C5H10Cl3O3P
  • CH3CH2O2POCCl3
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  • TIMTEC-BB SBB008195
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