Dimethyl ethylphosphonite

Base Information

• Chemical Name: Dimethyl ethylphosphonite
• CAS No.: 15715-42-1
• Molecular Formula: C4H11 O2 P
• Molecular Weight: 122.104
• Hs Code.: 2931900090
• DSSTox Substance ID: DTXSID80382735
• Nikkaji Number: J1.442.334F
• Wikidata: Q82174130
• Mol file: 15715-42-1.mol

Synonyms:Dimethyl ethylphosphonite;ethyl(dimethoxy)phosphane;15715-42-1;2511-19-5;Dimethyl ethanephosphonite;Ethylphosphonous acid O,O-dimethyl ester;ETHYL-DIMETHOXY-PHOSPHANE;SCHEMBL815761;DTXSID80382735;QQDAHIFJAGPFAF-UHFFFAOYSA-N;Ethylphosphonous acid dimethyl ester;AKOS006227863;Phosphonous acid, ethyl-, dimethyl ester;FT-0767530;Phosphinicacid,dimethyl-,ethyl ester(6ci,7ci,8ci,9ci);PHOSPHINICACID, DIMETHYL-, ETHYL ESTER (6CI,7CI,8CI,9CI)

Chemical Property of Dimethyl ethylphosphonite

Chemical Property:

• Vapor Pressure: 46.7mmHg at 25°C
• Boiling Point: 98°Cat760mmHg
• Flash Point: 5.8°C
• PSA: 32.05000
• Density: g/cm³
• LogP: 1.61100
• XLogP3: 0.4
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 3
• Exact Mass: 122.04966659
• Heavy Atom Count: 7
• Complexity: 36.7

Purity/Quality:

97% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CCP(OC)OC

Technology Process of Dimethyl ethylphosphonite

There total 4 articles about Dimethyl ethylphosphonite 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:

methanol (67-56-1) + dichlorophosphinoethane (1498-40-4) → dimethyl ethylphosphonite (15715-42-1)

Guidance literature:

With diethyl ether; triethylamine;

Reference yield:

azoethane (821-14-7) + dimethyl benzyl phosphonate → dimethyl ethylphosphonite (15715-42-1)

Guidance literature:

With phosphoric acid tripropyl ester; In benzene; at 24 ℃; for 12h; Irradiation;

DOI:10.1021/ja962287z

Reference yield:

methanol (67-56-1) + 3-Ethyl-3-methoxy-2-methyl-5-phenyl-3,4-dihydro-2H-3λ5-[1,2,4,3]triazaphosphole → dimethyl ethylphosphonite (15715-42-1)

Guidance literature:

upstream raw materials:

methanol

dichlorophosphinoethane

azoethane

Downstream raw materials:

Ethyl-allyl-phosphinsaeure-methylester

Ethyl-benzoyl-phosphinsaeure-methylester

Refernces

• 1、 Dockery, Kevin P.,Bentrude, Wesley G.. "Free radical chain reactions of [1.1.1]propellane with three-coordinate phosphorus molecules. Evidence for the high reactivity of the bicyclo[1.1.1]pent-1-yl radical". . p. 1388 - 1399. Retrieved 2007/10/03.