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Tetramethylethylene

Catalog No. A13201 Name Alfa Aesar
CAS Number 563-79-1 Website
M. F. C6H12 Telephone
M. W. 84.15948 Fax
Purity 97% Email
Storage Chembase ID: 78371

SYNONYMS

Title
四甲基乙烯
IUPAC name
2,3-dimethylbut-2-ene
IUPAC Traditional name
2,3-dimethyl-2-butene
Synonyms
2,3-Dimethyl-2-butene

DATABASE IDS

CAS Number 563-79-1
EC Number 209-263-8
MDL Number MFCD00008897
Beilstein Number 1361357

PROPERTIES

Purity 97%
Boiling Point 72-73°C
Density 0.705
Flash Point -17°C(1°F)
Melting Point -75°C
Refractive Index 1.4120
GHS Pictograms GHS02
GHS Pictograms GHS08
GHS Hazard statements H225-H304
European Hazard Symbols X
European Hazard Symbols Flammable Flammable (F)
GHS Precautionary statements P210-P241-P301+P310-P303+P361+P353-P405-P501A
Risk Statements 11-65
Safety Statements 9-16-29-33-62
Storage Warning Air Sensitive
TSCA Listed
Hazard Class 3
UN Number UN3295
Packing Group II

DETAILS

REFERENCES

  • Precursor of the sterically hindered hydroborating reagent, "thexylborane", introduced by Brown: J. Am. Chem. Soc., 94, 3561 (1972). For review of its chemistry, see: Synthesis, 77 (1974). This reagent should be freshly prepared since it rearranges on standing to 2,3-dimethyl-1-butylborane.