Propylphosphonic dichloride

Base Information

• Chemical Name: Propylphosphonic dichloride
• CAS No.: 4708-04-7
• Molecular Formula: C3H7Cl2OP
• Molecular Weight: 160.968
• European Community (EC) Number: 225-195-1
• DSSTox Substance ID: DTXSID80197028
• Nikkaji Number: J236.222H
• Wikidata: Q83070008
• Mol file: 4708-04-7.mol

Synonyms:Propylphosphonic dichloride;4708-04-7;1-dichlorophosphorylpropane;1-PROPANEPHOSPHONIC DICHLORIDE;Phosphonic dichloride, propyl-;1-PROPYLPHOSPHONIC DICHLORIDE;n-Propylphosphonic dichloride;n-Propylphosphonyl dichloride;Propylphosphonic dichloride #;SCHEMBL2150589;CWMQAFZROJAZQS-UHFFFAOYSA-;DTXSID80197028;EINECS 225-195-1;AKOS015901871;FT-0742201;EC 225-195-1;F17192

Chemical Property of Propylphosphonic dichloride

Chemical Property:

• Appearance/Colour: clear yellow to orange-brown liquid
• Vapor Pressure: 1.76mmHg at 25°C
• Refractive Index: n20/D 1.464(lit.)
• Boiling Point: 172.6°Cat760mmHg
• Flash Point: 68.7°C
• PSA: 26.88000
• Density: 1.288g/cm³
• LogP: 3.06710
• Sensitive.: Moisture Sensitive
• XLogP3: 1.8
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 2
• Exact Mass: 159.9611572
• Heavy Atom Count: 7
• Complexity: 86.9

Purity/Quality:

99.9% ^*data from raw suppliers

1-PROPYLPHOSPHONIC DICHLORIDE, 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s): T
• Hazard Codes: T
• Statements: 23/24/25-34
• Safety Statements: 23-26-36/37/39-45

MSDS Files:

Total 1 MSDS from other Authors

Useful:

• Canonical SMILES: CCCP(=O)(Cl)Cl

Technology Process of Propylphosphonic dichloride

There total 10 articles about Propylphosphonic dichloride 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: 96.0%

diethyl propylphosphonate (18812-51-6) → propylphosphonic dichloride (4708-04-7)

Guidance literature:

With thionyl chloride; In dichloromethane; at 10 - 25 ℃; for 1h; Temperature;

Reference yield: 90.0%

propylphosphonic acid (4672-38-2) → propylphosphonic dichloride (4708-04-7)

Guidance literature:

With thionyl chloride; In toluene; at 80 ℃; for 4h; Concentration; Temperature; Inert atmosphere;

Reference yield: 55.0%

propyl-thiophosphonic acid O,O'-diethyl ester (98425-05-9) → propylphosphonic dichloride (4708-04-7)

Guidance literature:

With pyridine; thionyl chloride; for 4h; Heating;

DOI:10.1080/10426500211715

upstream raw materials:

dibutyl propylphosphonate

propane

dichloropropylphosphine

phosphorus trichloride

Downstream raw materials:

Propanthiophosphonsaeuredichlorid

propyl-phosphonic acid diallyl ester

propyl-thiophosphonic acid S-ethyl ester-O-(4-nitro-phenyl ester)

Propyl-phosphonic acid 2-isopropyl-5-methyl-cyclohexyl ester methyl ester

Refernces

• 1、 Wei, Yonggang,Qiu, Guanpeng,Lei, Bailin,Qin, Linlin,Chu, Hongzhu,Lu, Yonghua,Zhu, Guozhi,Gao, Qiu,Huang, Qingping,Qian, Guofei,Liao, Pengfei,Luo, Xinfeng,Zhang, Xiaowei,Zhang, Chen,Li, Yao,Zheng, Suxin,Yu, Yan,Tang, Pingming,Ni, Jia,Yan, Pangke,Zhou, Yi,Li, Pan,Huang, Xia,Gong, Aisheng,Liu, Jianyu. "Oral Delivery of Propofol with Methoxymethylphosphonic Acid as the Delivery Vehicle". supporting information. p. 8580 - 8590. Retrieved 2017/11/03.
• 2、 Purnanand,Shakya,Saxena, Shefali,Sharma,Lal, Basant. "The mechanism of thionyl chloride reaction with dialkyl alkylphosphonothionate using 31P NMR". . p. 1093 - 1099. Retrieved 2007/10/03.