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533882 Sigma-Aldrich

4-Methyl-1-pentyne

98%

Synonym: Isobutyl acetylene

  • CAS Number 7154-75-8

  • Linear Formula CH≡CCH2CH(CH3)2

  • Molecular Weight 82.14

  •  MDL number MFCD00039857

  •  PubChem Substance ID 24878000

  •  NACRES NA.22

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Properties

Related Categories Alkynes, Building Blocks, Chemical Synthesis, Organic Building Blocks, Terminal More...
assay   98%
refractive index   n20/D 1.393 (lit.)
bp   61-62 °C (lit.)
density   0.698 g/mL at 25 °C (lit.)
SMILES string   CC(C)CC#C
InChI   1S/C6H10/c1-4-5-6(2)3/h1,6H,5H2,2-3H3
InChI key   OXRWICUICBZVAE-UHFFFAOYSA-N

Description

Packaging

5 mL in glass bottle

Safety & Documentation

Safety Information

Symbol 
GHS02  GHS02
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN 1993BE 3 / PGII
WGK Germany 
WGK 3
Flash Point(F) 
24.0 °F - closed cup
Flash Point(C) 
-4.44 °C - closed cup

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