Products Categories
CAS No.: | 360-89-4 |
---|---|
Name: | OCTAFLUORO-2-BUTENE |
Article Data: | 24 |
Molecular Structure: | |
Formula: | C4F8 |
Molecular Weight: | 200.031 |
Synonyms: | 2-Butene,octafluoro- (6CI,7CI); FC 1318; Octafluoro-2-butene; Perfluoro-1-methylpropene;Perfluoro-2-butene; Perfluorobutene-2; R 1318my |
Density: | 1.521g/cm3 |
Melting Point: | -136°C |
Boiling Point: | 1,2°C |
Flash Point: | °C |
Hazard Symbols: | |
Safety: | Mildly toxic by inhalation. Mutation data reported. When heated to decomposition it emits toxic fumes of F−. See also FLUORIDES. |
PSA: | 0.00000 |
LogP: | 3.26160 |
IUPAC Name: (E)-1,1,1,2,3,4,4,4-octafluorobut-2-ene
Synonyms: (2E)-1,1,1,2,3,4,4,4-Octafluorobut-2-ene ; 2-Butene, 1,1,1,2,3,4,4,4-octafluoro-, (2E)- ; 2-Butene, 1,1,1,2,3,4,4,4-octafluoro-, (E)- ; (E)-1,1,1,2,3,4,4,4-Octafluorobut-2-ene
CAS NO:360-89-4
Molecular Formula of 1,1,1,2,3,4,4,4-Octafluoro-2-butene (CAS NO.360-89-4) :C4F8
Molecular Weight of of 1,1,1,2,3,4,4,4-Octafluoro-2-butene (CAS NO.360-89-4) :200.03
Molecular Structure of 1,1,1,2,3,4,4,4-Octafluoro-2-butene (CAS NO.360-89-4) :
EINECS: 206-640-9
Index of Refraction:1.26
Surface Tension: 10.5 dyne/cm
Density: 1.521 g/cm3
Enthalpy of Vaporization: 24.6 kJ/mol
Boiling Point: 8.3 °C at 760 mmHg
Vapour Pressure: 1360 mmHg at 25°C
Melting point: -136°C
Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
---|---|---|---|---|---|
rat | LC50 | inhalation | 81ppm/4H (81ppm) | SENSE ORGANS AND SPECIAL SENSES: PTOSIS: EYE BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD LUNGS, THORAX, OR RESPIRATION: DYSPNEA | National Technical Information Service. Vol. OTS0571518 |
Reported in EPA TSCA Inventory. EPA Genetic Toxicology Program.
Mildly toxic by inhalation. Mutation data reported. When heated to decomposition it emits toxic fumes of F−. See also FLUORIDES.
Hazard Codes Xi
Safety Statements 23-38
S23:Do not breathe vapour.
S38:In case of insufficient ventilation, wear suitable respiratory equipment.
RIDADR 2422
Hazard Note Irritant
TSCA T
HazardClass 2.2
DOT Classification: 2.2; Label: Nonflammable Gas
1.General Description: A colorless, nonflammable gas. May asphyxiate by the displacement of air. Under prolonged exposure to fire or heat the containers may rupture violently and rocket. Used to make other chemicals.
2.Reactivity Profile: Octafluoro-2-butene may be incompatible with strong oxidizing and reducing agents. Also may be incompatible with many amines, nitrides, azo/diazo compounds, alkali metals, and epoxides.
3.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.
4.Fire Hazard: Some may burn but none ignite readily. Containers may explode when heated. Ruptured cylinders may rocket.