trichloro(fluoro)silane

Base Information

• Chemical Name: trichloro(fluoro)silane
• CAS No.: 14965-52-7
• Molecular Formula: Cl3 F Si
• Molecular Weight: 153.443
• DSSTox Substance ID: DTXSID30164361
• Nikkaji Number: J95.219B
• Wikipedia: Trichlorofluorosilane
• Wikidata: Q1032320
• Mol file: 14965-52-7.mol

Synonyms:Fluorotrichlorosilane; Silicon trichloridefluoride; Trichlorofluorosilane

Chemical Property of trichloro(fluoro)silane

Chemical Property:

• Boiling Point: °Cat760mmHg
• Flash Point: °C
• Density: 1.477g/cm³
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 0
• Exact Mass: 151.881888
• Heavy Atom Count: 5
• Complexity: 28.4

Purity/Quality:

99%, ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: F[Si](Cl)(Cl)Cl

Technology Process of trichloro(fluoro)silane

There total 17 articles about trichloro(fluoro)silane 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:

Dichlorodifluoromethane (75-71-8) → tetrachlorosilane (10026-04-7,53609-55-5) + trichloro fluorosilane (14965-52-7)

Guidance literature:

With Fe-Si-alloy; In neat (no solvent); reaction with Si-Fe-alloy at 500°C;;

Reference yield:

Dichlorodifluoromethane (75-71-8) + silicon (7440-21-3) → chlorotrifluorosilane (14049-36-6) + 1,1,2,2-tetrachloroethylene (127-18-4) + tetrachlorosilane (10026-04-7,53609-55-5) + difluoro dichlorosilane (18356-71-3) + trichloro fluorosilane (14965-52-7)

Guidance literature:

In neat (no solvent); formation on heating to 400 and 500°C with Si in a closed tube; further products;;

Reference yield:

difluorosilylene (13966-66-0) + chlorine (7782-50-5) + silicon tetrafluoride (7783-61-1) → chlorotrifluorosilane (14049-36-6) + tetrachlorosilane (10026-04-7,53609-55-5) + difluoro dichlorosilane (18356-71-3) + trichloro fluorosilane (14965-52-7)

Guidance literature:

In neat (no solvent); The halogen was co-condensed in a flask at -196°C with the mixt. of SiF4 and SiF2 emerging out of the reactor tube; further products;; warmed to room temp.; the volatile products were sepd. and detected by NMR and MS;;

DOI:10.1039/DT9870001123

upstream raw materials:

Dichlorodifluoromethane

silicon

difluorosilylene

chlorine

Downstream raw materials:

fluorosilicic acid

Refernces

• 1、 -. "PROCESSES FOR PRODUCING HYDROHALOCARBON AND HALOCARBON COMPOUNDS USING SILICON TETRAFLUORIDE". Page/Page column 5-6. . Retrieved 2009/04/24.
• 2、 Padma, D K,Kalbandkeri, R G,Suresh, B S,Bhat, V Subrahmanya. "Low temperature fluorination of some non-metals and non-metal compounds with fluorine". . p. 172 - 176. Retrieved 2007/10/02.