338-75-0

Basic information

• Product Name: 2,3-DICHLORO-1,1,1-TRIFLUOROPROPANE
• Synonyms: 2,3-DICHLORO-1,1,1-TRIFLUOROPROPANE;2,3-dichloro-1,1,1-trifluoro-propan;2,3-Dichloro-1,1,1-trifluoropropane97%;1,2-Dichloro-3,3,3-trifluoropropane;2,3-Dichlloro-1,1,1-trifluoropropane
• CAS NO: 338-75-0
• Molecular Formula: C₃H₃Cl₂F₃
• Molecular Weight: 166.96
• Product Categories: refrigerants
• Mol File: 338-75-0.mol
• Article Data: 9

Chemical Properties

• Boiling Point: 76-77°C
• Flash Point: 76-77°C
• Appearance: /
• Density: 1.3391 (estimate)
• Vapor Pressure: 104mmHg at 25°C
• Refractive Index: 1.367
• CAS DataBase Reference: 2,3-DICHLORO-1,1,1-TRIFLUOROPROPANE(CAS DataBase Reference)
• NIST Chemistry Reference: 2,3-DICHLORO-1,1,1-TRIFLUOROPROPANE(338-75-0)
• EPA Substance Registry System: 2,3-DICHLORO-1,1,1-TRIFLUOROPROPANE(338-75-0)

Safety Data

• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-36
• HazardClass: IRRITANT
• Hazardous Substances Data: 338-75-0(Hazardous Substances Data)

Usage

Uses

2,3-Dichloro-1,1,1-trifluoropropane (CAS# 338-75-0) can be used to make heat transfer fluids, refrigerants, and reactive intermediates.

InChI:InChI=1/C3H3Cl2F3/c4-1-2(5)3(6,7)8/h2H,1H2

Upstream product

• 421-47-6 1,1,1-trifluoroisopropyl chloride 
• 7782-50-5 chlorine 
• 431-27-6 1,2-dichloro-3,3,3-trifluoropropene 
• 677-21-4 1,1,1-trifluoropropylene 
• 10436-39-2 1,1,2,3-Tetrachloropropene 
• 23153-23-3 1,1,1,3,3-pentachloropropane 

Downstream Products

• 2730-62-3 2-chloro-1,1,1-trifluoropropene 
• 661-54-1 3,3,3-trifluoroprop-1-yne 
• 99728-16-2 (Z)-1-chloro-3,3,3-trifluoro-1-propene 
• 754-12-1 2,3,3,3-tetrafluoro-propene 
• 1814-88-6 1,1,1,2,2-pentafluoropropane 
• 460-73-1 1,1,1,3,3-Pentafluoropropane 
• 29118-24-9 trans-1,3,3,3-tetrafluoropropene 
• 29118-25-0 (Z)-1,3,3,3-tetrafluoropropene 
• 102687-65-0 trans-1-chloro-3,3,3-trifluoropropene 
• 117970-90-8 2-chloro-1,3,3,3-tetrafluoropropane 
• 460-35-5 3-chloro-1,1,1-trifluoropropane 
• 460-69-5 1,1-dichloro-3,3,3-trifluoropropane 
• 149329-24-8 2,2-dichloro-1,1,1,3-tetrafluoropropane 
• 677-21-4 1,1,1-trifluoropropylene 

Relevant articles and documents

PROCESS FOR THE CO-PRODUCTION OF OF 2,3,3,3-TETRAFLUOROPROPENE AND 1,3,3,3-TETRAFLUOROPROPENE

The present invention provides a method of producing 2,3,3,3-tetrafluoropropene (HFO- 1234yf), wherein the method comprises two or more reaction steps, at least one of said reaction steps comprising the production of 1,3,3,3-tetrafluoropropene (HFO-1234ze) and/or one or more HFO-1234ze precursors from one or more HFO-1234yf precursors, wherein at least a portion of the HFO-1234ze is recovered.

Compositions

A composition comprising HCFO-1233xf and at least one additional compound selected from the group consisting of HCFO-1233zd, HCFO-1232xd, HCFO-1223xd, HCFC-253fb, HCFC-233ab, HFO-1234yf, HFO-1234ze, ethylene, HFC-23, CFC-13, HFC-143a, HFC-152a, HFO-1243zf, HFC-236fa, HCO-1130, HCO-1130a, HFO-1336, HCFC-244bb, HCFC-244db, HFC-245fa, HFC-245cb, HCFC-133a, HCFC-254fb, HCFC-1131, HCFO-1242zf, HCFO-1223xd, HCFC-233ab, HCFC-226ba, and HFC-227ca.

PROCESS

The invention provides a process for preparing 1,1,1-trifluoro-2,3-dichloropropane (243db), which process comprises contacting 3,3,3-trifluoropropene (1243zf) with chlorine in the presence of a catalyst, wherein the catalyst comprises activated carbon, alumina and/or an oxide of a transition metal.