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1-Undecyne Structure

1-Undecyne

  • Product Name1-Undecyne
  • CAS2243-98-3
  • CBNumberCB8735902
  • MFC11H20
  • MW152.28
  • EINECS218-825-1
  • MDL NumberMFCD00015063
  • MOL File2243-98-3.mol

Chemical Properties

Melting point: -25°C
Boiling point: 73°C 10mm
Density  0,773 g/cm3
refractive index  1.4300
Flash point: 65 °C
storage temp.  Refrigerator
solubility  Chloroform, Methanol (Sparingly)
form  liquid
color  Colourless
Water Solubility  Miscible with acetone, ether, ethanol and benzene. Slightly miscible with water.
BRN  1740043
Henry's Law Constant 5.9×10-5 mol/(m3Pa) at 25℃, Yaws (2003)
InChI 1S/C11H20/c1-3-5-7-9-11-10-8-6-4-2/h1H,4-11H2,2H3
InChIKey YVSFLVNWJIEJRV-UHFFFAOYSA-N
SMILES CCCCCCCCCC#C
CAS DataBase Reference 2243-98-3(CAS DataBase Reference)
EPA Substance Registry System 1-Undecyne (2243-98-3)

Safety

Symbol(GHS)  Health Hazard (GHS08)
GHS08
Signal word  Danger
Hazard statements  H227
Precautionary statements  P210e-P280a-P370+P378a-P403+P235-P501a
Hazard Codes  Xi
Risk Statements  10-53-36
Safety Statements  24/25-26
RIDADR  3295
WGK Germany  WGK 3
TSCA  TSCA listed
HS Code  2901299090
Storage Class 10 - Combustible liquids
Hazard Classifications Aquatic Chronic 4
Eye Irrit. 2
NFPA 704:
2
0 0

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