1455-05-6

Basic information

• Product Name: 2-CHLOROETHYLPHOSPHORIC ACID DICHLORIDE
• Synonyms: 2-CHLOROETHYLPHOSPHORIC ACID DICHLORIDE;2-CHLOROETHYL PHOSPHORODICHLORIDATE;2-CHLOROETHYLPHOSPHORYL DICHLORIDE;2-Chloroethylphosphoricaciddichloride(beta-];2-CHLOROETHYLPHOSPHORIC ACID DICHLORIDE (BETA-) 98+%;2-Chloroethyl Dichlorophosphate;Dichloridophosphoric acid 2-chloroethyl ester;Dichlorophosphinic acid 2-chloroethyl ester
• CAS NO: 1455-05-6
• Molecular Formula: C₂H₄Cl₃O₂P
• Molecular Weight: 197.38
• Mol File: 1455-05-6.mol

Chemical Properties

• Boiling Point: 100 °C / 20mmHg
• Flash Point: 107.7°C
• Appearance: /
• Density: 1,55 g/cm3
• Vapor Pressure: 0.0377mmHg at 25°C
• Refractive Index: 1.4690-1.4730
• Storage Temp.: Hygroscopic, Refrigerator, under inert atmosphere
• Solubility: Chloroform (Sparingly)
• Stability: Moisture Sensitive
• CAS DataBase Reference: 2-CHLOROETHYLPHOSPHORIC ACID DICHLORIDE(CAS DataBase Reference)
• NIST Chemistry Reference: 2-CHLOROETHYLPHOSPHORIC ACID DICHLORIDE(1455-05-6)
• EPA Substance Registry System: 2-CHLOROETHYLPHOSPHORIC ACID DICHLORIDE(1455-05-6)

Safety Data

• Statements: 34
• Safety Statements: 26-36/37/39
• RIDADR: 3265
• HazardClass: 8
• PackingGroup: III
• Hazardous Substances Data: 1455-05-6(Hazardous Substances Data)

Usage

Uses

Used in Chemical Warfare:
2-Chloroethylphosphoric acid dichloride is used as a chemical warfare agent for its blistering effects on the skin and respiratory system. Its high toxicity and potential for misuse as a weapon make it a dangerous substance.
Due to the hazardous nature of 2-Chloroethylphosphoric acid dichloride, there are no other applications listed in the provided materials. Its production and use are strictly controlled and regulated to prevent misuse and ensure safety.

InChI:InChI=1/C2H4Cl3O2P/c3-1-2-7-8(4,5)6/h1-2H2

Upstream product

• 75-21-8 oxirane 
• 822-39-9 2-chloro-1,3,2-dioxaphospholan 
• 107-07-3 2-chloro-ethanol 
• 6344-04-3 phenylphosphonothioic-di(2-chloroethyl)ester 
• 7782-50-5 chlorine 
• 56-23-5 tetrachloromethane 
• 10025-87-3 trichlorophosphate 
• 68470-76-8 trans-2,3-diisopropoxy-1,4-dioxane 

Downstream Products

• 6105-54-0 bis-aziridin-1-yl-phosphinic acid-(2-chloro-ethyl ester) 
• 5630-71-7 2-chloroethyl diethyl phosphate 
• 107682-77-9 phosphoric acid-(2-chloro-ethyl ester)-bis-(4-nitro-phenyl ester) 
• 4167-12-8 2-chloroethyl phosphoric acid 
• 91674-25-8 phosphoric acid-[bis-(2-chloro-ethyl)-amide]-(2-chloro-ethyl ester)-chloride 
• 20183-08-8 DL-erythro-N-stearoyl-1--2-amino-3-hydroxy-octadecan 
• 20183-10-2 DL-threo-N-Stearoyl-1,3-dihydroxy-2-amino-octadecan-1,3-(β-chlorethyl)-cyclophosphat 
• 2096-78-8 vinyldiphenylphosphine oxide 
• 13172-83-3 diphenyl(β-chloroethyl)phosphine oxide 
• 4141-50-8 1,2-bis(diphenylphosphinoyl)ethane 
• 171505-42-3 Octadecanoic acid (R)-2-benzyloxy-3-[(2-chloro-ethoxy)-hydroxy-phosphoryloxy]-propyl ester 
• 172794-56-8 Hexadecanoic acid (R)-2-benzyloxy-3-[(2-chloro-ethoxy)-hydroxy-phosphoryloxy]-propyl ester 
• 95403-34-2 1-hexadecyl-2-((Z)-9-octadecenoyl)-sn-glycero-3-phosphocholine 
• 731-04-4 Phosphoric acid 2-chloro-ethyl ester ethyl ester 4-nitro-phenyl ester 

Relevant articles and documents

Synthesis and quantitative structure activity relationships of aryl 2-chloroethyl methyl phosphate fungicides

Twenty new O-aryl 0-2-chloroethyl O-methyl phosphates (3) have been synthesised by reacting 2-chloroethyl phosphoryl dichloride (1) first with methanol and then with respective phenol and are tested for fungitoxicity in vitro against Pyricularia oryzae, H

THE ISOMERIZATION/CHLORINATION OF O,O-DIALKYL PHENYLTHIOPHOSPHONATES WITH PHOSPHORUS OXYCHLORIDE - A NEW CONVENIENT SYNTHESIS OF S-ALKYL PHENYLTHIOPHOSPHONIC ACID DERIVATIVES

A new method for the synthesis of S-alkyl phenylthiophosphonic acid derivatives is reported.The chlorination of O,O-dialkyl phenylthiophosphonates with phosphorus oxychloride proceeds with isomerization to give S-alkyl phenylthiophosphonochloridates, which react further with various nucleophiles in the presence of triethylamine to give the title compounds.Key words: Phosphonothionate; phosphonothiolate; phosphonodithiolate; phosphonamidethiolate; isomerization; chlorination.

EIN PENTAKOORDINIERTES ZWISCHENPRODUKT BEI DER REAKTION VON ETHYLENCHLOROPHOSPHIT MIT CHLOR

A pentacoordinated intermediate is detected with 31P n.m.r. by chlorination of ethylen chlorophosphite.

DIISOPROPOXY- AND DI-tert-BUTOXYETHYNE STABLE ACETYLENE DIETHERS

The rather stable acetylene diethers diisopropoxy- and di-t-butoxyethyne are prepared either from glyoxal or dioxane.Catalytic hydrogenation, acid-catalyzed hydration and formation of the corresponding hexacarbonyl dicobalt complexes are reported.