Hexafluoro-2,3-bis-(trifluoromethyl)-2,3-butanediol
Names
[ CAS No. ]:
918-21-8
[ Name ]:
Hexafluoro-2,3-bis-(trifluoromethyl)-2,3-butanediol
[Synonym ]:
1,1,1,4,4,4-hexafluoro-2,3-bis(trifluoromethyl)butane-2,3-diol
MFCD00427700
Chemical & Physical Properties
[ Density]:
1.870 g/mL at 25 °C
[ Boiling Point ]:
129 °C
[ Melting Point ]:
18 °C
[ Molecular Formula ]:
C6H2F12O2
[ Molecular Weight ]:
334.06000
[ Flash Point ]:
183.5ºC
[ Exact Mass ]:
333.98600
[ PSA ]:
40.46000
[ LogP ]:
2.69780
[ Index of Refraction ]:
1.3102
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- EK0650000
- CHEMICAL NAME :
- 2,3-Butanediol, 2,3-bis(trifluoromethyl)-1,1,1,4,4,4-hexafluoro-
- CAS REGISTRY NUMBER :
- 918-21-8
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C6-H2-F12-O2
- MOLECULAR WEIGHT :
- 334.08
- WISWESSER LINE NOTATION :
- FXFFXQXFFFXQXFFFXFFF
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 32 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#03171
Safety Information
[ Symbol ]:
GHS06
[ Signal Word ]:
Danger
[ Hazard Statements ]:
H302-H310-H332
[ Precautionary Statements ]:
P280-P302 + P350-P310
[ Personal Protective Equipment ]:
Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
[ Hazard Codes ]:
Xi: Irritant;Xn: Harmful;
[ Risk Phrases ]:
R22
[ Safety Phrases ]:
S26-S36/37/39
[ RIDADR ]:
UN 2810 6.1 / PGI
[ RTECS ]:
EK0650000