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Safety Information

244465

Sigma-Aldrich

1-Octyne

97%

Synonym(s):

1-Ethynylhexane, Hexylacetylene, n-Hexylacetylene

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About This Item

Linear Formula:
CH3(CH2)5C≡CH
CAS Number:
629-05-0
Molecular Weight:
110.20
Beilstein:
1734494
MDL number:
MFCD00009546
UNSPSC Code:
12352100
eCl@ss:
39010411
PubChem Substance ID:
24854678
NACRES:
NA.22

vapor pressure

37.7 mmHg ( 37.7 °C)

Quality Level

100

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).

Pictograms

FlameHealth hazard
GHS02,GHS08

Signal Word

Danger

Hazard Statements

H225,H304

Hazard Classifications

Asp. Tox. 1 - Flam. Liq. 2

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

60.8 °F - closed cup

Flash Point(C)

16 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

FSL

Group 4: Flammable liquids
Type 1 petroleums
Hazardous rank II
Water insoluble liquid

JAN Code

244465-25G:
244465-VAR:
244465-BULK:
244465-100G:

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Certificates of Analysis (COA)

Lot/Batch Number
MKCQ9611
MKCQ9610
MKCP7308
MKCM5504
MKCJ6937

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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
Ishwar Singh et al.
Organic & biomolecular chemistry, 10(33), 6633-6639 (2012-07-04)
Strain promoted cycloaddition is presented as a tool for RNA conjugation on the solid phase; RNA-cyclooctyne conjugates are prepared by cycloaddition to both azide (strain-promoted azide-alkyne cycloaddition, SPAAC) and nitrile oxide dipoles (strain-promoted nitrile oxide-alkyne cycloaddition, SPNOAC). The conjugation is
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)
Joseph J Pesek et al.
Journal of chromatography. A, 992(1-2), 57-65 (2003-05-09)
The silanization/hydrosilation method is used to bond an alkyne (1-octyne) to a silica hydride surface. The new bonded material is characterized by elemental analysis and diffuse reflectance infrared Fourier transform spectroscopy. The hydrophobic behavior of this material was determined by
View All Related Papers

Global Trade Item Number

SKUGTIN
244465-25G4061825759968
244465-100G4061825759951

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