Hexafluoro-2,3-bis-(trifluoromethyl)-2,3-butanediol

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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

Click to get detail 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

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2,3-bis(trifluoromethyl)-1,1,1,4,4,4-hexafluoro-2-Butene
  • Hexafluoroisopropanol
  • Hexafluoroacetone
  • 1,3,2-Dioxaphospholane,2,2,2-triethoxy-2,2-dihydro-4,4,5,5-tetrakis(trifluoromethyl)- (7CI,8CI,9CI)

DownStream

Related Compounds

  • 1,1,1,2,3,3,3-Heptafluoro-2-propanesulfonyl fluoride
  • 2,3-dichloro-1,1,1,4,4,4-hexafluoro-2,3-bis-trifluoromethyl-butane
  • dilithium dodecafluoropinacolate
  • meso-2,3-bis(4-methylphenyl)-2,3-butanediol
  • dl-2,3-bis(4-methylphenyl)-2,3-butanediol
  • dl-2,3-bis(4-bromophenyl)-2,3-butanediol
  • 3-isocyanato-1-methyl-1H-pyrrolo[2,3-b]pyridine
  • (3-Cyclopropylbutyl)(methyl)amine
  • tert-Butyl 3-isocyanatopyrrolidine-1-carboxylate
  • 1-(6-Bromoimidazo[1,2-a]pyrazin-2-yl)ethanone
  • 2-(Methoxymethyl)-3-methylbutan-1-ol
  • 4-Methyl-6-[(2-methyloxolan-3-YL)sulfanyl]pyrimidine
  • Tert-butyl 2,5-diazabicyclo[4.1.1]octane-2-carboxylate
  • 2-(5-Methyl-1,2,3,4-tetrahydroisoquinolin-2-yl)acetic acid
  • 2-Methyl-1,2,3,4-tetrahydroisoquinoline-8-carboxylic acid
  • (2,5-Dimethyl-1,3-thiazol-4-yl)(pyrrolidin-1-yl)methanone
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