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Propane, 1,1,1-trifluoro-2-methyl-, also known as HFC-143a, is a colorless, odorless gas with the chemical formula C4H9F3. It is a chemical compound that is commonly used as a refrigerant, propellant, and blowing agent in various industries. However, it is also recognized as a greenhouse gas with a high global warming potential, leading to efforts to find more environmentally friendly alternatives.

1550-49-8

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1550-49-8 Usage

Uses

Used in Refrigeration Industry:
Propane, 1,1,1-trifluoro-2-methylis used as a refrigerant in various cooling systems due to its thermodynamic properties and non-ozone-depleting characteristics.
Used in Propellant Applications:
As a propellant, it is utilized in aerosol products such as spray paints, deodorants, and other consumer goods, providing a means to dispense substances in a controlled manner.
Used in Foam Production:
In the foam industry, Propane, 1,1,1-trifluoro-2-methylis used as a blowing agent in the production of foam products, helping to create lightweight materials with specific properties.
Used in Cleaning and Degreasing:
It serves as a solvent in cleaning and degreasing applications, effectively removing contaminants and residues from various surfaces.
Used in Insulation Material Manufacturing:
Propane, 1,1,1-trifluoro-2-methylis used as a blowing agent in the manufacture of insulation materials, contributing to the creation of efficient thermal insulators.
Environmental Considerations:
Due to its high global warming potential, there is an ongoing search for more environmentally friendly alternatives to Propane, 1,1,1-trifluoro-2-methylin all its applications to mitigate its environmental impact.

Check Digit Verification of cas no

The CAS Registry Mumber 1550-49-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,5,5 and 0 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1550-49:
(6*1)+(5*5)+(4*5)+(3*0)+(2*4)+(1*9)=68
68 % 10 = 8
So 1550-49-8 is a valid CAS Registry Number.

1550-49-8SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 13, 2017

Revision Date: Aug 13, 2017

1.Identification

1.1 GHS Product identifier

Product name 1,1,1-trifluoro-2-methylpropane

1.2 Other means of identification

Product number -
Other names 2-trifluoromethylpropane

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:1550-49-8 SDS

1550-49-8Downstream Products

1550-49-8Relevant academic research and scientific papers

Fluoride-mediated selective cross-coupling reactions of alkyl halides and trimethyl(perfluoroalkyl)silanes, Me3SiRf (Rf = CF3, C2F5) in the absence of any catalysts

Tyrra, Wieland,Naumann, Dieter,Quadt, Silke,Buslei, Sigrid,Yagupolskii, Yurii L.,Kremlev, Mikhail M.

, p. 813 - 817 (2008/03/14)

A temperature range of -18 °C to room temperature was found to be effective for selective fluoride-mediated cross-coupling reactions of trimethyl(perfluoroalkyl)silanes, Me3SiCF3 and Me3SiC2F5, and alkyl halides, RX (X = Br, I) in the absence of any catalyst.

Substituent effects on the disproportionation-combination rate constant ratios for gas-phase halocarbon radicals, Part 5: Reactions of CF3 + CF3CH2CHCH3 and CF3CH2CHCH3 + CF

Ferguson Bert E Holmes, John D.

, p. 549 - 557 (2007/10/03)

Rate constant ratios, kd/kc for the disproportionation/combination reaction have been measured as 0.07 ± 0.02 when an H is removed from the CH2 position of the CF3CH2CHCH3 radical and as 0.

Process for the preparation of compounds containing a difluoromethylene or trifluoromethyl group

-

, (2008/06/13)

A process for the preparation of compounds containing a difluoromethylene or trifluoromethyl group. A compound containing a carbonyl group, preferbly an acid, acid halide, amide, ketone or any compound containing a perhaloalkylcarbonyl moiety is placed, in anhydrous liquid hydrofluoric acid, in contact with boron trifluoride in a quantity such that the absolute pressure of boron trifluoride in the reaction system is at least one bar for a time sufficient to convert the carbonyl group to a difluormethylene or trifluoromethyl group. The compounds obtained are useful as synthesis intermediates in the pharmaceutical, plant-protection and dye industries, as anesthetics or as heat-transfer and lubricating fluids.

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