819-00-1

Basic information

• Product Name: 1,3-DICHLORO-1,1-DIFLUOROPROPANE
• Synonyms: 1,3-DICHLORO-1,1-DIFLUOROPROPANE
• CAS NO: 819-00-1
• Molecular Formula: C₃H₄Cl₂F₂
• Molecular Weight: 148.97
• Mol File: 819-00-1.mol
• Article Data: 5

Chemical Properties

• Boiling Point: 81-81,5°C
• Flash Point: 1.9°C
• Appearance: /
• Density: 1,34 g/cm3
• Vapor Pressure: 81.9mmHg at 25°C
• Refractive Index: 1.3775
• CAS DataBase Reference: 1,3-DICHLORO-1,1-DIFLUOROPROPANE(CAS DataBase Reference)
• NIST Chemistry Reference: 1,3-DICHLORO-1,1-DIFLUOROPROPANE(819-00-1)
• EPA Substance Registry System: 1,3-DICHLORO-1,1-DIFLUOROPROPANE(819-00-1)

Safety Data

• Hazard Codes: Xi
• Statements: 59
• Safety Statements: 23-36/37/39
• RIDADR: 3082
• HazardClass: OZONE DEPLETER
• Hazardous Substances Data: 819-00-1(Hazardous Substances Data)

Usage

General Description

1,3-Dichloro-1,1-difluoropropane is a colorless, volatile organic compound with the chemical formula C3H4Cl2F2. It is primarily used as a solvent and as an intermediate in the production of pharmaceuticals, agricultural chemicals, and other organic compounds. The compound is highly flammable and may cause irritation to the skin, eyes, and respiratory system upon exposure. It has also been identified as a potential environmental pollutant and has been banned or restricted in certain countries due to its harmful effects. Overall, 1,3-Dichloro-1,1-difluoropropane is a hazardous chemical that requires careful handling and management to minimize its risks to human health and the environment.

InChI:InChI=1/C3H4Cl2F2/c4-2-1-3(5,6)7/h1-2H2

Upstream product

• 1070-78-6 1,1,1,3-tetrachloropropane 
• 421-02-3 1-chloro-1,1-difluoro-propane 
• 7782-50-5 chlorine 
• 98-08-8 α,α,α-trifluorotoluene 
• 7783-56-4 antimony(III) fluoride 
• 677-21-4 1,1,1-trifluoropropylene 

Downstream Products

• 460-36-6 1,1,1,4-tetrafluoropropane 
• 460-35-5 3-chloro-1,1,1-trifluoropropane 
• 83124-56-5 1,1,3-trifluoro-1-chloropropane 

Relevant articles and documents

PROCESS FOR PREPARING 3,3,3-TRIFLUOROPROPENE

The invention provides a process for preparing 3,3,3-trifluoropropene (1243zf), the process comprising contacting a compound of formula CX3CH2CH2X or CX3CH=CH2, with hydrogen fluoride (HF) in the presence of a zinc/chromia catalyst, wherein each X independently is F, Cl, Br or I, provided that in the compound of formula CX3CH=CH2, at least one X is not F.

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.

REACTIONS OF HALOGEN FLUORIDES. X. FLUORINATION OF CHLORINE-SUBSTITUTED ALKANES WITH BROMINE TRIFLUORIDE

Bromine trifluoride in Freon 113 readily substitutes the chlorine atoms in monochloroalkanes by fluorine, while in the presence of catalytic amounts of certain Lewis acids it is also capable of substituting the chlorine atoms in polychloroalkanes with the formation of the corresponding fluorides.Additions of tin tetrachloride make it possible not only to increase the reaction rate but also to increase the selectivity of fluorination.In some cases substitution of a primary chlorine atom is accompanied by hydride transfers.