hexafluorocyclobutene

Modify Date: 2025-08-26 18:03:04

hexafluorocyclobutene Structure
hexafluorocyclobutene structure
Common Name hexafluorocyclobutene
CAS Number 697-11-0 Molecular Weight 162.03300
Density 1.602 g/cm3 Boiling Point 5-6ºC
Molecular Formula C4F6 Melting Point -60ºC
MSDS N/A Flash Point -22.427ºC

 Names

Name hexafluorocyclobutene
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.602 g/cm3
Boiling Point 5-6ºC
Melting Point -60ºC
Molecular Formula C4F6
Molecular Weight 162.03300
Flash Point -22.427ºC
Exact Mass 161.99000
LogP 2.42120
Index of Refraction 1.294

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
GU1820000
CHEMICAL NAME :
Cyclobutene, hexafluoro-
CAS REGISTRY NUMBER :
697-11-0
BEILSTEIN REFERENCE NO. :
2047158
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C4-F6
MOLECULAR WEIGHT :
162.04
WISWESSER LINE NOTATION :
L4UTJ AF BF CF CF DF DF

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LCLo - Lowest published lethal concentration
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
50000 ppm
TOXIC EFFECTS :
Behavioral - convulsions or effect on seizure threshold
REFERENCE :
ANASAB Anaesthesia. (Academic Press Inc. Ltd., 24-28 Oval Rd., London NW1 7DX, UK) V.1- 1946- Volume(issue)/page/year: 16,3,1961

 Safety Information

Hazard Codes T,F
Risk Phrases 23
Safety Phrases 23-45
RIDADR UN 3162
Hazard Class 2.2
HS Code 2903890090

 Synthetic Route

 Customs

HS Code 2903890090
Summary 2903890090. halogenated derivatives of cyclanic, cyclenic or cyclotherpenic hydrocarbons. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

 Synonyms

F-cyclobutene
hexafluorocyclobut-1-ene
1,2,3,3,4,4-Hexafluorocyclobutene
Hexafluoro-1-cyclobutene
Perfluorocyclobutene
1,2,3,3,4,4-Hexafluoro-1-cyclobutene
hexafluoro-cyclobuten
FC-C-1316
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