octafluoro-2-butene
Names
[ CAS No. ]:
360-89-4
[ Name ]:
octafluoro-2-butene
[Synonym ]:
Perfluorobutene-2
R 1318my
2-Butene,1,1,1,2,3,4,4,4-octafluoro
Octafluoro-2-butene
Octafluorobutene-2
2-Perfluorobutene
EINECS 206-640-9
Perfluorobut-2-ene
UN2422
perfluoro-2-butene
Perfluoro-1-methylpropene
octafluorobut-2-ene
2-Butene,octafluoro
Chemical & Physical Properties
[ Density]:
1.521g/cm3
[ Boiling Point ]:
1.2ºC
[ Melting Point ]:
-136ºC
[ Molecular Formula ]:
C4F8
[ Molecular Weight ]:
200.03000
[ Exact Mass ]:
199.98700
[ LogP ]:
3.26160
[ Index of Refraction ]:
1.26
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- EM8980000
- CHEMICAL NAME :
- 2-Butene, 1,1,1,2,3,4,4,4-octafluoro-
- CAS REGISTRY NUMBER :
- 360-89-4
- BEILSTEIN REFERENCE NO. :
- 1783460
- LAST UPDATED :
- 199710
- DATA ITEMS CITED :
- 6
- MOLECULAR FORMULA :
- C4-F8
- MOLECULAR WEIGHT :
- 200.04
- WISWESSER LINE NOTATION :
- FXFFYFUYFXFFF
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LCLo - Lowest published lethal concentration
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 6100 ppm/4H
- TOXIC EFFECTS :
- Behavioral - changes in motor activity (specific assay) Behavioral - tetany Nutritional and Gross Metabolic - weight loss or decreased weight gain
MUTATION DATA
- TEST SYSTEM :
- Insect - Drosophila melanogaster
- DOSE/DURATION :
- 99 pph/10M
- REFERENCE :
- ENVRAL Environmental Research. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1967- Volume(issue)/page/year: 7,275,1974 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 81923 No. of Facilities: 11 (estimated) No. of Industries: 1 No. of Occupations: 3 No. of Employees: 357 (estimated)
Safety Information
[ Hazard Codes ]:
Xi: Irritant;
[ Safety Phrases ]:
S23
[ RIDADR ]:
UN 2422
[ Hazard Class ]:
2.2