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1,1,1-Trifluoroethane

1,1,1-Trifluoroethane
1,1,1-Trifluoroethane structure
CAS No.
420-46-2
Chemical Name:
1,1,1-Trifluoroethane
Synonyms
R143;F143A;r143a;CH3CF3;R 143a;CFC143A;HFC143a;FC-143A;CFC-143A;Fron143a
CBNumber:
CB6853611
Molecular Formula:
C2H3F3
Formula Weight:
84.04
MOL File:
420-46-2.mol

1,1,1-Trifluoroethane Properties

Melting point:
-111°C
Boiling point:
-47°C
Density 
0.942
refractive index 
1.2060
Stability:
Stable. Highly flammable; gas-air mixtures are explosive.
CAS DataBase Reference
420-46-2(CAS DataBase Reference)
FDA UNII
84581C5PRN
NIST Chemistry Reference
Ethane, 1,1,1-trifluoro-(420-46-2)
EPA Substance Registry System
HFC-143a (420-46-2)
SAFETY
  • Risk and Safety Statements
Hazard Codes  F
Risk Statements  11
Safety Statements  16-33
RIDADR  2035
Hazard Note  Flammable
TSCA  T
HazardClass  2.1
Toxicity mma-sat 50 pph/48H TXAPA9 72,15,84
NFPA 704
4
1 0

1,1,1-Trifluoroethane price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
SynQuest Laboratories 1100-3-07 1,1,1-Trifluoroethane 99% 420-46-2 25 g $95 2021-12-16 Buy
Apolloscientific PC7298 1,1,1-Trifluoroethane(FC-143a) 99% 420-46-2 100g $143 2021-12-16 Buy
SynQuest Laboratories 1100-3-07 1,1,1-Trifluoroethane 99% 420-46-2 100 g $145 2021-12-16 Buy
Apolloscientific PC7298 1,1,1-Trifluoroethane(FC-143a) 99% 420-46-2 250g $212 2021-12-16 Buy
SynQuest Laboratories 1100-3-07 1,1,1-Trifluoroethane 99% 420-46-2 250 g $295 2021-12-16 Buy

1,1,1-Trifluoroethane Chemical Properties,Uses,Production

Chemical Properties

colourless gas

Chemical Properties

1,1,1-Trifluoroethane is a colorless gas or a liquid under pressure.

Uses

HFC 143a is used as a refrigerant and as a component in some refrigerant blends.

General Description

1.1.1-Trifluoroethane is a colorless, highly flammable gas. 1,1,1-Trifluoroethane is heavier than air and vapors may travel from a leaking container to a source of ignition causing a flame to flashback to the container. Contact with the unconfined liquid can cause frostbite. Under prolonged exposure to fire or heat the containers may rupture violently and rocket.

Air & Water Reactions

Highly flammable.

Reactivity Profile

Halogenated aliphatic compounds, such as 1,1,1-Trifluoroethane, are moderately or very reactive. Reactivity generally decreases with increased degree of substitution of halogen for hydrogen atoms. Low molecular weight haloalkanes are highly flammable and can react with some metals to form dangerous products. Materials in this group are incompatible with strong oxidizing and reducing agents. Also, they are incompatible with many amines, nitrides, azo/diazo compounds, alkali metals, and epoxides.

Health Hazard

Vapors may cause dizziness or asphyxiation without warning. Some may be irritating if inhaled at high concentrations. Contact with gas or liquefied gas may cause burns, severe injury and/or frostbite. Fire may produce irritating and/or toxic gases.

Fire Hazard

EXTREMELY FLAMMABLE. Will be easily ignited by heat, sparks or flames. Will form explosive mixtures with air. Vapors from liquefied gas are initially heavier than air and spread along ground. CAUTION: Hydrogen (UN1049), Deuterium (UN1957), Hydrogen, refrigerated liquid (UN1966) and Methane (UN1971) are lighter than air and will rise. Hydrogen and Deuterium fires are difficult to detect since they burn with an invisible flame. Use an alternate method of detection (thermal camera, broom handle, etc.) Vapors may travel to source of ignition and flash back. Cylinders exposed to fire may vent and release flammable gas through pressure relief devices. Containers may explode when heated. Ruptured cylinders may rocket.

Safety Profile

Mutation data reported. Whenheated to decomposition it emits toxic vapors of F??.

Potential Exposure

The 1,1,1-isomer is used to make other chemicals and used as a refrigerant.

Shipping

UN2035 1,1,1-Trifluoroethane, compressed or Refrigerant gas, R 143a, Hazard Class: 2.1; Labels: 2.1- Flammable gas. Cylinders must be transported in a secure upright position, in a well-ventilated truck. Protect cylinder and labels from physical damage. The owner of the compressed gas cylinder is the only entity allowed by federal law (49CFR) to transport and refill them. It is a violation of transportation regulations to refill compressed gas cylinders without the express written permission of the owner.

Incompatibilities

1,1,1-Trifluoroethane forms an explosive mixture with air. Low molecular weight haloalkanes are highly flammable and can react with some metals to form dangerous products. Materials in this group are incompatible with oxidizers (chlorates, nitrates, peroxides, permanganates, perchlorates, chlorine, bromine, fluorine, etc.) and reducing agents such as hydrides, nitrides, alkali metals, and sulfides. Also, they are incompatible with many amines, nitrides, azo/diazo compounds, alkali metals, and epoxides.

Waste Disposal

Return refillable compressed gas cylinders to supplier. Nonrefillable cylinders should be disposed of in accordance with local, state and federal regulations. Allow remaining gas to vent slowly into atmosphere in an unconfined area or exhaust hood. Refillabletype cylinders should be returned to original supplier with any valve caps and outlet plugs secured and valve protection caps in place.

1,1,1-Trifluoroethane Preparation Products And Raw materials

Raw materials

Preparation Products


1,1,1-Trifluoroethane Suppliers

Global( 84)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com China 22607 55
Xiamen AmoyChem Co., Ltd
+86 592-605 1114
sales@amoychem.com CHINA 6369 58
Hubei xin bonus chemical co. LTD
86-13657291602
027-59338440 linda@hubeijusheng.com CHINA 23035 58
CONIER CHEM AND PHARMA LIMITED
86-18523575427
sales@conier.com China 47498 58
career henan chemical co
15093356674 0371-55982848
0086-371-86658258 factory@coreychem.com CHINA 29863 58
SIMAGCHEM CORP
13806087780 +86 13806087780
shaobowang@simagchem.com CHINA 17384 58
Allfluoro pharmaceutical co. ltd.
0086-21-26137118
0086-21-33275002 sales@allfluoro.com CHINA 5812 58
Hefei TNJ Chemical Industry Co.,Ltd.
0551-65418671
0551-65418697 sales@tnjchem.com CHINA 37441 58
Shaanxi Dideu Medichem Co. Ltd
18192503167 +86-29-89586680
+86-29-88380327 1005@dideu.com CHINA 9938 58
Yangzhou Model Electronic Materials Co., Ltd.
+8613761402923
sales@modeltemol.com CHINA 578 58

View Lastest Price from 1,1,1-Trifluoroethane manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2020-01-10 1,1,1-Trifluoroethane
420-46-2
US $0.01 / KG 1KG 98%; 99% 500g;1kg; 25kg Career Henan Chemical Co

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