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244465

Sigma-Aldrich

1-Octyne

97%

Synonym(s):

1-Ethynylhexane, Hexylacetylene, n-Hexylacetylene

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25 G
$73.50
100 G
$173.85

About This Item

Linear Formula:
CH3(CH2)5C≡CH
CAS Number:
Molecular Weight:
110.20
Beilstein/REAXYS Number:
1734494
MDL number:
UNSPSC Code:
12352100
eCl@ss:
39010411
PubChem Substance ID:
NACRES:
NA.22

$73.50


Available to ship onApril 29, 2025Details


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vapor pressure

37.7 mmHg ( 37.7 °C)

Quality Level

assay

97%

form

liquid

impurities

≤3% 1-bromohexane

refractive index

n20/D 1.416 (lit.)

bp

127-128 °C (lit.)

mp

−80 °C (lit.)

density

0.747 g/mL at 25 °C (lit.)

SMILES string

CCCCCCC#C

InChI

1S/C8H14/c1-3-5-7-8-6-4-2/h1H,4-8H2,2H3

InChI key

UMIPWJGWASORKV-UHFFFAOYSA-N

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application

1-Octyne was used as a mechanism-based inhibitor of AlkB (nonheme di-iron alkane monooxygenase)[1].

pictograms

FlameHealth hazard

signalword

Danger

hcodes

Hazard Classifications

Asp. Tox. 1 - Flam. Liq. 2

Storage Class

3 - Flammable liquids

wgk_germany

WGK 3

flash_point_f

60.8 °F - closed cup

flash_point_c

16 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter


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D L Kline et al.
Medical and veterinary entomology, 21(4), 323-331 (2007-12-21)
Field studies were conducted at wooded wetlands in Gainesville, FL, U.S.A., to assess responses of natural populations of adult mosquitoes (Diptera: Culicidae) to American Biophysics MM-X and Coleman MD-2500 traps baited with enantiomers of 1-octen-3-ol, a naturally occurring compound, and
I N White et al.
The Biochemical journal, 220(1), 85-94 (1984-05-15)
[1,2-14C]Oct-l-yne was used to investigate metabolic activation of the ethynyl substituent in vitro. Activation of octyne by liver microsomal cytochrome P-450-dependent enzymes gave intermediate(s) that bound covalently to protein, DNA and to haem. The time course and extent of covalent
Hernan Alonso et al.
Applied and environmental microbiology, 78(22), 7946-7953 (2012-09-04)
The alkane hydroxylase system of Pseudomonas putida GPo1 allows it to use alkanes as the sole source of carbon and energy. Bacterial alkane hydroxylases have tremendous potential as biocatalysts for the stereo- and regioselective transformation of a wide range of
Timothy N Waltham et al.
Metallomics : integrated biometal science, 3(4), 369-378 (2011-03-25)
Bacillus megaterium flavocytochrome P450 BM3 (BM3) is a high activity fatty acid hydroxylase, formed by the fusion of soluble cytochrome P450 and cytochrome P450 reductase modules. Short chain (C6, C8) alkynes were shown to be substrates for BM3, with productive
Alkyne-stabilized ruthenium nanoparticles: manipulation of intraparticle charge delocalization by nanoparticle charge States.
Xiongwu Kang et al.
Angewandte Chemie (International ed. in English), 49(49), 9496-9499 (2010-10-30)

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