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Sigma-Aldrich

3-Octyn-1-ol

97%

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5 G
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5 G
$77.10

About This Item

Linear Formula:
CH3(CH2)3C≡CCH2CH2OH
CAS Number:
14916-80-4
Molecular Weight:
126.20
EC Number:
238-986-1
MDL number:
MFCD00039552
UNSPSC Code:
12352100
PubChem Substance ID:
24878825
NACRES:
NA.22

$77.10

Available to ship onMay 05, 2025Details

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assay

97%

refractive index

n20/D 1.4569 (lit.)

density

0.880 g/mL at 25 °C (lit.)

functional group

hydroxyl

SMILES string

CCCCC#CCCO

InChI

1S/C8H14O/c1-2-3-4-5-6-7-8-9/h9H,2-4,7-8H2,1H3

InChI key

LRZGRGVRZSDRTK-UHFFFAOYSA-N

Related Categories

General description

3-Octyn-1-ol is a homopropargylic alcohol that can be prepared from 3-butyn-1-ol and 1-bromobutane.[1]

Application

3-Octyn-1-ol may be used in the preparation of:
  • (3Z)-octen-1-ol[2]
  • 7-octyn-1-ol
  • 3-cis-octenoic acid

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

10 - Combustible liquids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

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Certificates of Analysis (COA)

Lot/Batch Number
MKCM2936
MKBP1844V
MKBD0615V
MKBD0615
04409LD

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Peter Witzgall et al.
Journal of chemical ecology, 31(12), 2923-2932 (2005-12-21)
Analysis of extracts of sex pheromone glands of grapevine moth females Lobesia botrana showed three previously unidentified compounds, (E)-7-dodecenyl acetate and the (E,E)- and (Z,E)-isomers of 7,9,11-dodecatrienyl acetate. This is the first account of a triply unsaturated pheromone component in
Selective cleavage of dimethylhydrazones to the carbonyl compounds using silica gel and its application in the synthesis of (Z)-9-tetradecenyl acetate.
Mitra RB and Reddy GB.
Synthesis, 1989(09), 694-698 (1989)
Pd/CaCO3 in liquid poly (ethylene glycol)(PEG): an easy and efficient recycle system for partial reduction of alkynes to cis-olefins under a hydrogen atmosphere.
Chandrasekhar S, et al.
Tetrahedron Letters, 45(11), 2421-2423 (2004)
Dongyan Zhang et al.
The Journal of biological chemistry, 277(11), 9127-9132 (2002-01-10)
The degradation of unsaturated fatty acids by beta-oxidation involves Delta(3),Delta(2)-enoyl-CoA isomerases (enoyl-CoA isomerases) that catalyze 3-cis --> 2-trans and 3-trans --> 2-trans isomerizations of enoyl-CoAs and the 2,5 --> 3,5 isomerization of dienoyl-CoAs. An analysis of rat liver enoyl-CoA isomerases

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