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ChemicalBook >> CAS DataBase List >> 1-Octyne

1-Octyne

1-Octyne price.
  • $10 - $2400
  • Product name: 1-Octyne
  • CAS: 629-05-0
  • MF: C8H14
  • MW: 110.2
  • EINECS:211-069-3
  • MDL Number:MFCD00009546
  • Synonyms:Hexylacetylene;Octyne-1;1-OCTYNE;1-Octyne (6CI, 8CI, 9CI);1-Octyne,98+%;n-hexylacetylene;caprylidene;1-0ctin
Price35 Properties Safety Information Description
35 prices
Selected condition：
Brand
  • AHH
  • AK Scientific
  • Apolloscientific
  • Chem-Impex
  • GFS CHEMICALS
  • Medical Isotopes, Inc.
  • Oakwood
  • Sigma-Aldrich
  • SynQuest Laboratories
  • TCI Chemical
  • Thermo Scientific Chemicals
  • TRC
  • Usbiological
Package
  • 250mg
  • 1g
  • 5G
  • 5ML
  • 10g
  • 25g
  • 25ML
  • 100ML
  • 100g
  • 250ML
  • 500g
  • 1L
  • 25 mL
  • ManufacturerAHH
  • Product numberMT-20461
  • Product description1-Octyne 97%
  • Packaging500g
  • Price$298
  • Updated2026-05-26
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ57295
  • Product description1-Octyne
  • Packaging25g
  • Price$70
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR5513
  • Product descriptionOct-1-yne 96%
  • Packaging10g
  • Price$137
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR5513
  • Product descriptionOct-1-yne 96%
  • Packaging100g
  • Price$319
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR5513
  • Product descriptionOct-1-yne 96%
  • Packaging25g
  • Price$174
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number27226
  • Product description1-Octyne ≥98%(GC)
  • Packaging100ML
  • Price$120
  • Updated2026-05-19
  • Buy
  • ManufacturerChem-Impex
  • Product number27226
  • Product description1-Octyne ≥98%(GC)
  • Packaging250ML
  • Price$280
  • Updated2026-05-19
  • Buy
  • ManufacturerChem-Impex
  • Product number27226
  • Product description1-Octyne ≥98%(GC)
  • Packaging1L
  • Price$1090
  • Updated2026-05-19
  • Buy
  • ManufacturerChem-Impex
  • Product number27226
  • Product description1-Octyne ≥98%(GC)
  • Packaging5ML
  • Price$20
  • Updated2026-05-19
  • Buy
  • ManufacturerChem-Impex
  • Product number27226
  • Product description1-Octyne ≥98%(GC)
  • Packaging25ML
  • Price$40
  • Updated2026-05-19
  • Buy
  • ManufacturerGFS CHEMICALS
  • Product number54051
  • Product description1-OCTYNE,99%
  • Packaging25g
  • Price$56.12
  • Updated2021-12-16
  • Buy
  • ManufacturerGFS CHEMICALS
  • Product number82502
  • Product description1-OCTYNE,97%
  • Packaging100g
  • Price$147.83
  • Updated2021-12-16
  • Buy
  • ManufacturerGFS CHEMICALS
  • Product number82501
  • Product description1-Octyne, 97%
  • Packaging25G
  • Price$75.61
  • Updated2026-06-03
  • Buy
  • ManufacturerGFS CHEMICALS
  • Product number54052
  • Product description1-Octyne, 99%
  • Packaging100G
  • Price$227.33
  • Updated2026-06-03
  • Buy
  • ManufacturerMedical Isotopes, Inc.
  • Product number66528
  • Product description1-Octyne
  • Packaging250mg
  • Price$2400
  • Updated2021-12-16
  • Buy
  • ManufacturerOakwood
  • Product number162800
  • Product description1-Octyne 98%
  • Packaging1g
  • Price$10
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AHH MT-20461 1-Octyne 97% 500g $298 2026-05-26 Buy
AK Scientific J57295 1-Octyne 25g $70 2021-12-16 Buy
Apolloscientific OR5513 Oct-1-yne 96% 10g $137 2021-12-16 Buy
Apolloscientific OR5513 Oct-1-yne 96% 100g $319 2021-12-16 Buy
Apolloscientific OR5513 Oct-1-yne 96% 25g $174 2021-12-16 Buy
Chem-Impex 27226 1-Octyne ≥98%(GC) 100ML $120 2026-05-19 Buy
Chem-Impex 27226 1-Octyne ≥98%(GC) 250ML $280 2026-05-19 Buy
Chem-Impex 27226 1-Octyne ≥98%(GC) 1L $1090 2026-05-19 Buy
Chem-Impex 27226 1-Octyne ≥98%(GC) 5ML $20 2026-05-19 Buy
Chem-Impex 27226 1-Octyne ≥98%(GC) 25ML $40 2026-05-19 Buy
GFS CHEMICALS 54051 1-OCTYNE,99% 25g $56.12 2021-12-16 Buy
GFS CHEMICALS 82502 1-OCTYNE,97% 100g $147.83 2021-12-16 Buy
GFS CHEMICALS 82501 1-Octyne, 97% 25G $75.61 2026-06-03 Buy
GFS CHEMICALS 54052 1-Octyne, 99% 100G $227.33 2026-06-03 Buy
Medical Isotopes, Inc. 66528 1-Octyne 250mg $2400 2021-12-16 Buy
Oakwood 162800 1-Octyne 98% 1g $10 2021-12-16 Buy
Next Last

Properties

Melting point :-80 °C (lit.)
Boiling point :127-128 °C (lit.)
Density :0.747 g/mL at 25 °C (lit.)
vapor pressure :37.7 mm Hg ( 37.7 °C)
refractive index :n20/D 1.416(lit.)
Flash point :64 °F
storage temp. :Flammables area
solubility :0.024g/l
form :Liquid
Specific Gravity :0.746
color :Clear colorless to yellow
explosive limit :0.8%(V)
Water Solubility :Miscible with alcohol, ether and other organic solvents. Immiscible with water.
BRN :1734494
Henry's Law Constant :1.2×10-4 mol/(m3Pa) at 25℃, Brockbank (2013)
InChI :1S/C8H14/c1-3-5-7-8-6-4-2/h1H,4-8H2,2H3
InChIKey :UMIPWJGWASORKV-UHFFFAOYSA-N
SMILES :CCCCCCC#C
LogP :3.717 (est)
CAS DataBase Reference :629-05-0(CAS DataBase Reference)
NIST Chemistry Reference :1-Octyne(629-05-0)
EPA Substance Registry System :1-Octyne (629-05-0)

Safety Information

Symbol(GHS): Flame (GHS02)Health Hazard (GHS08)
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H225 Highly Flammable liquid and vapour Flammable liquids Category 2 Danger P210,P233, P240, P241, P242, P243,P280, P303+ P361+P353, P370+P378,P403+P235, P501
H304 May be fatal if swallowed and enters airways Aspiration hazard Category 1 Danger
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P233 Keep container tightly closed.
P240 Ground/bond container and receiving equipment.
P241 Use explosion-proof electrical/ventilating/lighting/…/equipment.
P242 Use only non-sparking tools.
P243 Take precautionary measures against static discharge.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P331 Do NOT induce vomiting.
P370+P378 In case of fire: Use … for extinction.
P403+P235 Store in a well-ventilated place. Keep cool.
P405 Store locked up.
P501 Dispose of contents/container to..…

Description

1-Octyne is widely used in organic reactions such as halogenation, hydration, oxidative cleavage, hydrogenation, hydrohalogenation, nitrile formation, polymerization and substitution reactions. It is used a precursor for the preparation of monohalogen substituted akenes or dihalogen substituted alkanes on treated with hydrogen halides.

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Suppliers and manufacturers

career henan chemical co
1-Octyne
$1.00
1-Octyne CAS:629-05-0
Capot Chemical Co.,Ltd.
CONIER CHEM AND PHARMA LIMITED
SIMAGCHEM CORP
Hefei TNJ Chemical Industry Co.,Ltd.
HANGZHOU LEAP CHEM CO., LTD.
Shanghai Acmec Biochemical Technology Co., Ltd.
Aladdin Scientific
XIAMEN AMITY INDUSTRY AND TRADE CO., LTD. Mainchem Co., Ltd.