ChemicalBook > CAS DataBase List > 4-Octyne

4-Octyne

Product Name
4-Octyne
CAS No.
1942-45-6
Chemical Name
4-Octyne
Synonyms
4-Octin;4-OCTYNE;oct-4-yne;4-0ctyene;4-Octyne>4-Actylenes;Octane-4-yne;4-OCTYNE 99%;4-Octyne, 98+%;Dipropylethyne
CBNumber
CB3853276
Molecular Formula
C8H14
Formula Weight
110.2
MOL File
1942-45-6.mol
More
Less

4-Octyne Property

Melting point:
-103 °C
Boiling point:
131-132 °C(lit.)
Density 
0.751 g/mL at 25 °C(lit.)
vapor pressure 
35 mm Hg ( 37.7 °C)
refractive index 
n20/D 1.425(lit.)
Flash point:
85 °F
storage temp. 
0-6°C
form 
Liquid
color 
Clear colorless to slightly yellow
Water Solubility 
Sparingly soluble in water( 29.1 mg/L).
BRN 
1732138
CAS DataBase Reference
1942-45-6(CAS DataBase Reference)
EPA Substance Registry System
4-Octyne (1942-45-6)
More
Less

Safety

Hazard Codes 
Xn
Risk Statements 
10-36/37/38-65
Safety Statements 
26-62
RIDADR 
UN 3295 3/PG 3
WGK Germany 
3
F 
10-23
TSCA 
Yes
HazardClass 
3
PackingGroup 
II
HS Code 
29012990
More
Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H226Flammable liquid and vapour

H304May be fatal if swallowed and enters airways

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P233Keep container tightly closed.

P240Ground/bond container and receiving equipment.

P301+P310IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P331Do NOT induce vomiting.

More
Less

N-Bromosuccinimide Price

Sigma-Aldrich
Product number
244473
Product name
4-Octyne
Purity
99%
Packaging
5g
Price
$34.32
Updated
2024/03/01
Sigma-Aldrich
Product number
244473
Product name
4-Octyne
Purity
99%
Packaging
25g
Price
$126
Updated
2024/03/01
TCI Chemical
Product number
O0127
Product name
4-Octyne
Purity
>99.0%(GC)
Packaging
5mL
Price
$43
Updated
2024/03/01
TCI Chemical
Product number
O0127
Product name
4-Octyne
Purity
>99.0%(GC)
Packaging
25mL
Price
$124
Updated
2024/03/01
Alfa Aesar
Product number
043157
Product name
4-Octyne
Purity
99%
Packaging
5g
Price
$31.65
Updated
2024/03/01
More
Less

4-Octyne Chemical Properties,Usage,Production

Chemical Properties

CLEAR COLOURLESS TO SLIGHTLY YELLOW LIQUID

Uses

4-Octyne is a useful compound in organic synthesis.

General Description

The kinetics of the stereoselective semi-hydrogenation of 4-octyne (in tetrahydrofuran) was studied.

4-Octyne Preparation Products And Raw materials

Raw materials

Preparation Products

More
Less

4-Octyne Suppliers

Americas 1 Belgium 1 China 34 Europe 1 Germany 3 India 4 Japan 3 South Korea 1 Switzerland 2 United Kingdom 7 United States 18 Global 75
TCI AMERICA
Tel
800-4238616
Fax
+1-888-520-1075 / +1-503-283-1987
Email
sales@tciamerica.com
Country
Americas
ProdList
23662
Advantage
75
More
Less

View Lastest Price from 4-Octyne manufacturers

Career Henan Chemica Co
Product
4-Octyne 1942-45-6
Price
US $1.80/KG
Min. Order
1g
Purity
96%-99%
Supply Ability
1kg/10kg/100kg
Release date
2020-11-11

1942-45-6, 4-OctyneRelated Search:

4-NONYNE 2,4,7,9-Tetramethyl-5-decyne-4,7-diol 1,5-DECADIYNE 4-DECYNE 1,1'-ETHYNYLENEDICYCLOHEXANOL 3,6-DIHYDROXY-3,6-DIMETHYL-4-OCTYNE,3,6-DIMETHYL-4-OCTYNE-3,6-DIOL 5-DECYNE Stearolic acid 1-Chloro-4-nonyne 4-Octyne (R)-N-FMOC-OCTYLGLYCINE (3S)-1-Octyne-3-ol 2-METHYL-5-OCTYN-4-OL 2-Octyn-1-ol 2-OCTYNOIC ACID 5-OCTYN-3-OL 4-ETHYL-1-OCTYN-3-OL 3-OCTYNE

  • 1,2-Dipropylacetylene
  • 4-0ctyene
  • n-C3H7CequivCC3H7
  • 4-OCTYNE, 99%4-OCTYNE, 99%4-OCTYNE, 99%4-OCTYNE, 99%
  • oct-4-yne
  • Di-n-propylacetylene
  • DIPROPYLACETYLENE
  • 4-OCTYNE
  • 4-Octyne, 98+%
  • 4-Octin
  • Octane-4-yne
  • 4-OCTYNE 99%
  • 4-Octyne, 99% 10ML
  • Dipropylethyne
  • 4-Octyne&gt
  • 4-Actylenes
  • 1942-45-6
  • CH3CH2CH2CCCH2CH2CH3
  • 1942456
  • CH3CH2CH2C8801CCH2CH2CH3
  • C3H7CCC3H7
  • Acetylenic Hydrocarbons
  • Acetylenes
  • Building Blocks
  • Alkynes
  • Internal
  • Organic Building Blocks
  • Building Blocks
  • Chemical Synthesis
  • Organic Building Blocks
  • Alkynes
  • Internal
  • Organic Building Blocks
  • Acetylenes
  • Acetylenic Hydrocarbons