Methylpropyldichlorosilane

Base Information

• Chemical Name: Methylpropyldichlorosilane
• CAS No.: 4518-94-9
• Molecular Formula: C4H10Cl2Si
• Molecular Weight: 157.115
• Hs Code.: 2931900090
• European Community (EC) Number: 224-843-0
• NSC Number: 96614
• DSSTox Substance ID: DTXSID70963350
• Nikkaji Number: J205.888J
• Wikidata: Q72502907
• Mol file: 4518-94-9.mol

Synonyms:4518-94-9;Methylpropyldichlorosilane;Dichloro-methyl-propylsilane;Dichloro(methyl)propylsilane;Silane, dichloromethylpropyl-;Dichloromethyl-n-propylsilane;Dichloromethylpropylsilane;PROPYLMETHYLDICHLOROSILANE;N-PROPYLMETHYLDICHLOROSILANE;EINECS 224-843-0;NSC 96614;dichloromethylpropyl-silan;dichloro(methyl)(propyl)silane;NSC96614;n-propyl(methyl)dichlorosilane;SCHEMBL448794;DTXSID70963350;MFCD00013608;NSC-96614;AKOS037652943;Dichloro(methyl)propylsilane, >/=97%;FS-5265;D5568;FT-0624693;D90409;Dichloro(methyl)propylsilane, >=97.0% (GC)

Chemical Property of Methylpropyldichlorosilane

Chemical Property:

• Vapor Pressure: 13.3mmHg at 25°C
• Melting Point: <0°C
• Refractive Index: n20/D 1.429
• Boiling Point: 127.8 °C at 760 mmHg
• Flash Point: 21.7 °C
• PSA: 0.00000
• Density: 1.026 g/cm³
• LogP: 2.94600
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 2
• Exact Mass: 155.9928822
• Heavy Atom Count: 7
• Complexity: 53.7

Purity/Quality:

98%,99%, ^*data from raw suppliers

Dichloro(methyl)propylsilane ^*data from reagent suppliers

Safty Information:

• Pictogram(s): C
• Hazard Codes: C
• Statements: 10-34
• Safety Statements: 26-36/37/39-45

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Canonical SMILES: CCC[Si](C)(Cl)Cl

Technology Process of Methylpropyldichlorosilane

There total 12 articles about Methylpropyldichlorosilane 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: 92.8%

Dichloromethylsilane (75-54-7) + 3-chloroprop-1-ene (107-05-1) → Methyltrichlorosilane (75-79-6) + dichloromethylpropylsilane (4518-94-9) + dichloro(3-chloropropyl)methylsilane (7787-93-1)

Guidance literature:

With hexachloroplatinic acid; tributyl-amine; acetic acid; at 35 - 39 ℃; Autoclave; Inert atmosphere; Industrial scale;

Reference yield: 90.0%

Dichloromethylsilane (75-54-7) + propene (187737-37-7,13987-01-4,15220-87-8,9003-07-0,676-63-1,25085-53-4) → dichloromethylpropylsilane (4518-94-9)

Guidance literature:

With dihydrogen hexachloroplatinate; for 0.5h; Ambient temperature;

DOI:10.1007/BF02494514

Reference yield: 85.0%

Dichloromethylsilane (75-54-7) + 3-propene (22664-99-9) → dichloromethylpropylsilane (4518-94-9) + dichloromethylsilane (58310-34-2) + <3-propyl>dichloromethylsilane (154018-99-2) + 1-propane

Guidance literature:

With dihydrogen hexachloroplatinate; at 80 ℃; for 20h; Further byproducts given;

DOI:10.1016/0022-1139(93)02917-4

upstream raw materials:

Dichloromethylsilane

propene

chloro-methyl-propyl-silane

3-chloroprop-1-ene

Downstream raw materials:

methyl-n-propylsilane

dimethylpropylsilane

dimethylpropylsilyl chloride

propene

Refernces

• 1、 -. "METHOD FOR HYDROSILYLATION USING A PLATINUM CATALYST". Page/Page column 4. . Retrieved 2013/02/27.
• 2、 -. "Continuous hydrosilylation process". Page/Page column 4-5. . Retrieved 2008/06/13.