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HomeProduct name list2-OCTYNE

2-OCTYNE

  • CAS NO.:2809-67-8
  • Empirical Formula: C8H14
  • Molecular Weight: 110.2
  • MDL number: MFCD00027302
  • EINECS: 220-553-3
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-06-28 13:57:40
2-OCTYNE Structural

What is 2-OCTYNE?

Chemical properties

2-OCTYNE is a colorless mobile liquid. Sp.Gr. 0.74. B.P. 137℃. Insoluble in water, soluble in alcohol and oils. Although the title material is not truly a fragrance material, it has occasionally served as a component in perfumes for special purposes, e. g. industrial masking odors, etc.

The Uses of 2-OCTYNE

Octyne is an intermediate chemical in the manufacture of a number of more useful perfume chemicals, and it is thus available to perfumers in the manufacturing companies.

What are the applications of Application

2-Octyne is a simple internal alkyne compound

Synthesis

2-octyne is synthesized by Bromination of n-Octene (commercially available) followed by debrominat ion of the Dibromo octane with dry Potassium hydroxide in mineral oil.

Properties of 2-OCTYNE

Melting point: -61.6°C
Boiling point: 137 °C(lit.)
Density  0.759 g/mL at 25 °C(lit.)
refractive index  n20/D 1.428(lit.)
Flash point: 64 °F
form  clear liquid
color  Colorless to Light yellow
Specific Gravity 0.759
BRN  1697689
CAS DataBase Reference 2809-67-8(CAS DataBase Reference)

Safety information for 2-OCTYNE

Signal word Danger
Pictogram(s)
ghs
Flame
Flammables
GHS02
ghs
Health Hazard
GHS08
GHS Hazard Statements H226:Flammable liquids
H304:Aspiration hazard
Precautionary Statement Codes P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P315:Get immediate medical advice/attention.
P301+P330+P331:IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.

Computed Descriptors for 2-OCTYNE

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