ETHYLDICHLOROPHOSPHINE

Base Information

• Chemical Name: ETHYLDICHLOROPHOSPHINE
• CAS No.: 1498-40-4
• Molecular Formula: C2H5 Cl2 P
• Molecular Weight: 130.941
• Hs Code.: 29310099
• European Community (EC) Number: 216-096-4
• UN Number: 2845
• DSSTox Substance ID: DTXSID4075291
• Nikkaji Number: J34.670E
• Wikidata: Q82003282
• Mol file: 1498-40-4.mol

Synonyms:Dichloroethylphosphine;Ethyldichlorophosphine; Ethylphosphonous dichloride; Ethylphosphorusdichloride; Phosphine, dichloroethyl-

Chemical Property of ETHYLDICHLOROPHOSPHINE

Chemical Property:

• Vapor Pressure: 26.1mmHg at 25°C
• Refractive Index: n20/D 1.495(lit.)
• Boiling Point: 112°Cat760mmHg
• Flash Point: 32.8°C
• PSA: 13.59000
• Density: g/cm³
• LogP: 2.79580
• Storage Temp.: Flammables area
• Sensitive.: air sensitive, moisture sensitiv
• XLogP3: 1.9
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 0
• Exact Mass: 129.9505925
• Heavy Atom Count: 5
• Complexity: 21.6
• Transport DOT Label: Poison Inhalation Hazard Spontaneously Combustible

Purity/Quality:

98%Min ^*data from raw suppliers

Ethyldichlorophosphine, 98% ^*data from reagent suppliers

Safty Information:

• Hazard Codes: F,C
• Statements: 14-17-34
• Safety Statements: 6-26-36/37/39-43-45

MSDS Files:

Total 1 MSDS from other Authors

Useful:

• Chemical Classes: Toxic Gases & Vapors -> Acid Halides
• Canonical SMILES: CCP(Cl)Cl

Technology Process of ETHYLDICHLOROPHOSPHINE

There total 14 articles about ETHYLDICHLOROPHOSPHINE which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 90.0%

C2H5Cl2P*AlCl3 → dichlorophosphinoethane (1498-40-4)

Guidance literature:

With sodium chloride; In octane; at 115 ℃; for 8h;

Reference yield: 62.0%

triethylphosphine (554-70-1) → dichlorophosphinoethane (1498-40-4)

Guidance literature:

With phosphorus trichloride; aluminium trichloride; at 275 ℃; for 1h;

Reference yield: 40.0%

ethylchlorocyanophosphine (89129-83-9) → ethyldicyanophosphine (81509-37-7) + dichlorophosphinoethane (1498-40-4)

Guidance literature:

for 24h; Heating;

upstream raw materials:

chloroethane

ethylmagnesium bromide

triethylaluminum

diethylmercury

Downstream raw materials:

ethylphosphinic acid benzyl ester

ethyl-bis-benzyloxy-phosphine

ethyl ester of (N-methylacetyl)benzylphosphinic acid

P₃(C₂H₅)CH₂CH₂(C₆H₅)4⁽²⁺⁾*SnCl₆^(2-)=P₃(C₂H₅)CH₂CH₂(C₆H₅)4(SnCl₆)

Refernces

• 1、 Pianfetti,Quinn. "". . p. 851,852. Retrieved 1962.
• 2、 -. "Method for preparing dichloro monoalkyl phosphine". Paragraph 0065-0066. . Retrieved 2017/08/29.
• 3、 Pudovik, A. N.,Nazmutdinova, V. N.,Chirkova, L. P.. "ANHYDROUS DERIVATIVES OF ACIDS OF TRIVALENT PHOSPHORUS CONTAINING A CYANO GROUP". . p. 551 - 554. Retrieved 2007/10/02.