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tert-Butyl isocyanide

Catalog No. L19747 Name Alfa Aesar
CAS Number 7188-38-7 Website
M. F. C5H9N Telephone
M. W. 83.13166 Fax
Purity 98% Email
Storage Chembase ID: 129762

SYNONYMS

Title
叔丁基异腈
IUPAC name
2-isocyano-2-methylpropane
IUPAC Traditional name
tert-butyl isocyanide

DATABASE IDS

Beilstein Number 1903156
MDL Number MFCD00000002
CAS Number 7188-38-7
EC Number 230-553-5

PROPERTIES

Purity 98%
Boiling Point 90-92°C
Density 0.735
Flash Point -2°C(28°F)
Refractive Index 1.3755
GHS Pictograms GHS02
GHS Pictograms GHS06
GHS Hazard statements H225-H330
European Hazard Symbols Toxic Toxic (T)
European Hazard Symbols Flammable Flammable (F)
GHS Precautionary statements P210-P303+P361+P353-P304+P340-P320-P405-P501A
Risk Statements 11-23
RTECS EQ7102500
Safety Statements 9-20-36-45
TSCA Listed
Hazard Class 3
UN Number UN1992
Packing Group II

DETAILS

REFERENCES

  • Useful intermediate in multicomponent reactions. For example, forms a reactive 1 : 1 adduct with acetylenic esters, e.g. Dimethyl acetylenedicarboxylate, A11437, which can be trapped with strong C-H acids, such as 4-Hydroxy-6-methyl-2-pyrone, L11457:
  • In the presence of a free-radical initiator, can be used in a tin-free procedure for alkyl radical reactions: Angew. Chem. Int. Ed., 43, 3598 (2004).