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1,1,1,3,3,3-Hexafluoropropane

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начало: Китай

Кас Но: 690-39-1

Спецификация: 99%наименьший

минимальный объем заказа: 1 /kg

снабженческая способность: 80 mt/month

опережающий период: OEM 7 дней, пятно 3 дня

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CAS No.: 690-39-1 Formula: C3H2F6 Molecular Weight: 152.03800

Description

1,1,1,3,3,3-Hexafluoropropane is an organic chemical, an organofluoride. It is a colorless gas, usually available in the form of a liquid gas. It is used as a fire suppression agent, a foaming agent, a highly effective refrigerant, a heat transfer medium, a dielectric gas, a sterilant carrier, a polymerization medium, a carrier fluid, a displacement drying agent, a thermodynamic power cycle working fluid, etc.
When used as a fire suppressant, hexafluoropropane carries the DuPont trade name, FE-36.
1,1,1,3,3,3-Hexafluoropropane is a greenhouse gas; its global warming potential is 6300.
It is manufactured by reacting 1,1,1,3,3,3-hexachloropropane with hydrogen fluoride in gas phase at temperature between 250-400°C, in presence of a catalyst in the form of trivalent chromium (e.g. chromium(III) chloride) supported on carbon with low content of specific impurities.

Basic Info

Chemical Name	1,1,1,3,3,3-Hexafluoropropane
Synonyms	Propane, 1,1,1,3,3,3-hexafluoro-; freon R236fa; Bistrifluoromethylmethane; 2,2-dihydroperfluoropropane; 1,1,1,3,3,3-Hexafluorpropan; FC-236FA; hfc-236fa; r236fa; 1,1,1,3,3,3-Hexafluo; 1,1,1,3,3,3-hexafluoro-propan; 1,1,1,3,3,3-hexfluoropropane;
CAS No.	690-39-1
Molecular Formula	C3H2F6
Molecular Weight	152.03800
PSA	0.00000
LogP	2.50110

Properties

Appearance & Physical State	Colorless gas or liquefied gas
Boiling Point	-1.4ºC
Melting Point	-93.6ºC
Stability	Stable. Non-combustible. Incompatible with alkali metals, strong bases.

Safety Info

Safety Statements	S23
HS Code	2903399090
RIDADR	UN 3163
Hazard Codes	Xi

Synthesis Route

1,1,1,3,4,4,5,5,5-nonafluoro-2-(trifluoromethyl)pent-2-ene→1,1,1,3,3,3-Hexafluoropropane+3,3,4,4,4-Pentafluorobutan-2-one
(1E)-1,3,3,3-Tetrafluoro-1-propene→1,1,1,3,3,3-Hexafluoropropane+2,3,3,3-tetrafluoroprop-1-ene
1,2,2-trichloro-1,1,3,3,3-pentafluoropropane→1-Chloro-1,1,3,3,3-pentafluoropropane+1,1,3,3,3-pentafluoroprop-1-ene

Toxicity