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2,3-Dimethyl-1,3-butadiene_Molecular_structure_CAS_513-81-5)
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2,3-Dimethyl-1,3-butadiene

Catalog No. L04207 Name Alfa Aesar
CAS Number 513-81-5 Website
M. F. C6H10 Telephone
M. W. 82.1436 Fax
Purity 98%, stab. with 100ppm BHT Email
Storage Chembase ID: 110692

SYNONYMS

Title
2,3-二甲基-1,3-丁二烯
IUPAC name
2,3-dimethylbuta-1,3-diene
IUPAC Traditional name
2,3-dimethyl-1,3-butadiene

DATABASE IDS

MDL Number MFCD00008595
CAS Number 513-81-5
Merck Index 143238
Beilstein Number 605285
EC Number 208-172-0

PROPERTIES

Purity 98%, stab. with 100ppm BHT
Boiling Point 68-69°C
Density 0.726
Flash Point -1°C(30°F)
Melting Point -76°C
Refractive Index 1.4380
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
TSCA Listed
Hazard Class 3
UN Number UN3295
Packing Group II

DETAILS

REFERENCES

  • For examples of use in Diels-Alder reactions, see: Org. Synth. Coll., 3, 310 (1955); 7, 4 (1990). For an asymmetric Diels-Alder reaction catalyzed by a chiral acyloxyborane, see: Org. Synth. Coll., 9, 722 (1998).
  • For use in phosphole synthesis, see Dichlorophenylphosphine, A10284.