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1,1,1,2,3,3,3-Heptafluoropropane

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Origin: China

Cas No: 431-89-0

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 100 mt/month

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CAS No.: 431-89-0 Formula: C3HF7 Molecular Weight: 170.02900

Description

1,1,1,2,3,3,3-Heptafluoropropane, also called heptafluoropropane, HFC-227 or HFC-227ea (ISO name), as well as apaflurane (INN), is a colourless, odourless gaseous halocarbon commonly used as a gaseous fire suppression agent.

Basic Info

Chemical Name	1,1,1,2,3,3,3-Heptafluoropropane
Synonyms	Heptafluorpropan; FM-200; HFC-227; khladon227; hfc-227ea; 1,1,1,2,3,3,3-Heptafluoropropane; Apaflurane; R227; R227ea;
CAS No.	431-89-0
Molecular Formula	C3HF7
Molecular Weight	170.02900
PSA	0.00000
LogP	2.44910

Properties

Appearance & Physical State	colourless gas
Density	1.4
Boiling Point	-16.4ºC
Melting Point	-131ºC
Refractive Index	1.229
Stability	Stable. Incompatible with strong oxidizing agents, alkali metals
Storage Condition	Store in a cool, dry location in a sealed container with adequate ventillation.
Vapor Pressure	3400mmHg at 25°C

Safety Info

Hazard Class	2.2
Safety Statements	S23-S38
HS Code	2903399090
RIDADR	UN 3296
Hazard Codes	Xi

Synthesis Route

3,3,3-trifluoroprop-1-ene→1,1,1,2,3,3,3-Heptafluoropropane+1H-HEPTAFLUOROPROPANE
1,2-dichloro-1,1,2-trifluoro-2-iodoethane+Heptafluoroisopropyl iodide→1,1,1,2,3,3,3-Heptafluoropropane+Chlorotrifluoroethylene
1,2-dichloro-1,1,2-trifluoro-2-iodoethane+Heptafluoroisopropyl iodide→1,1,1,2,3,3,3-Heptafluoropropane+Chlorotrifluoroethylene

Toxicity

Exposure Route	Type of Test	Species Observed	Dose/Duration	Toxic Effects
Inhalation	LC - Lethal concentration	Rodent - rat	>7200 gm/m3/4H	1.Behavioral-somnolence (general depressed activity) 2.Behavioral-muscle weakness 3.Lungs, Thorax, or Respiration-dyspnea
Inhalation	LC - Lethal concentration	Rodent - mouse	>7200 gm/m3/4H	1.Behavioral-somnolence (general depressed activity) 2.Behavioral-muscle weakness 3.Lungs, Thorax, or Respiration-dyspnea