1H-HEPTAFLUOROPROPANE
- CAS NO.:2252-84-8
- Empirical Formula: C3HF7
- Molecular Weight: 170.03
- MDL number: MFCD00236614
- SAFETY DATA SHEET (SDS)
- Update Date: 2023-05-04 17:34:36
What is 1H-HEPTAFLUOROPROPANE?
Definition
ChEBI: Heptafluoropropane is an organofluorine compound.
Synthesis Reference(s)
Journal of the American Chemical Society, 73, p. 4054, 1951 DOI: 10.1021/ja01152a548
General Description
A nonflammable compressed gas. Heavier than air. May asphyxiate by the displacement of air, especially in a confined space. Under prolonged exposure to fire or heat the containers may rupture violently and rocket. Used as a refrigerant.
Reactivity Profile
Halogenated aliphatic compounds, such as 1H-HEPTAFLUOROPROPANE, are moderately or very reactive. Reactivity generally decreases with increased degree of substitution of halogen for hydrogen atoms. Materials in this group may be incompatible with strong oxidizing and reducing agents. Also, they may be incompatible with many amines, nitrides, azo/diazo compounds, alkali metals, and epoxides.
Health Hazard
Vapors may cause dizziness or asphyxiation without warning. Vapors from liquefied gas are initially heavier than air and spread along ground. Contact with gas or liquefied gas may cause burns, severe injury and/or frostbite. Fire may produce irritating, corrosive and/or toxic gases.
Fire Hazard
Some may burn but none ignite readily. Containers may explode when heated. Ruptured cylinders may rocket.
Properties of 1H-HEPTAFLUOROPROPANE
Melting point: | -126.8°C (estimate) |
Boiling point: | -16,3°C |
Density | 1.4710 (estimate) |
refractive index | 1.2747 (estimate) |
EPA Substance Registry System | Propane, 1,1,1,2,2,3,3-heptafluoro- (2252-84-8) |
Safety information for 1H-HEPTAFLUOROPROPANE
Signal word | Warning |
Pictogram(s) |
Gas Cylinder Compressed Gases GHS04 Exclamation Mark Irritant GHS07 |
GHS Hazard Statements |
H280:Gases under pressure H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation |
Precautionary Statement Codes |
P260:Do not breathe dust/fume/gas/mist/vapours/spray. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. |
Computed Descriptors for 1H-HEPTAFLUOROPROPANE
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