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127280

1-Octyn-3-ol

96%

Synonym(s):

(RS)-1-Octyn-3-ol, (±)-1-Octyn-3-ol, 1-Ethynyl-1-hexanol, 3-Hydroxyoct-1-yne

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About This Item

Linear Formula:
CH3(CH2)4CH(OH)C≡CH
CAS Number:
818-72-4
Molecular Weight:
126.20
PubChem Substance ID:
24847775
UNSPSC Code:
12352100
MDL number:
MFCD00004588
NACRES:
NA.22
EC Number:
212-455-4
Beilstein/REAXYS Number:
1098642
Assay:
96%
Form:
liquid
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Quality Segment

assay

96%

form

liquid

refractive index

n20/D 1.441 (lit.)

bp

83 °C/19 mmHg (lit.)

density

0.864 g/mL at 25 °C (lit.)

functional group

hydroxyl

SMILES string

CCCCCC(O)C#C

InChI

1S/C8H14O/c1-3-5-6-7-8(9)4-2/h2,8-9H,3,5-7H2,1H3

InChI key

VUGRNZHKYVHZSN-UHFFFAOYSA-N

General description

1-Octyn-3-ol is a racemic intermediate formed during the synthesis of enantiomerically pure secondary alcohols with sterically similar substituents.

Application

1-Octyn-3-ol was used in the synthesis of synthetic tricolorin A, a novel tetrasaccharide macrolactone that is a natural herbicide†.

Pictograms

Exclamation markEnvironment
GHS07,GHS09

Signal Word

Warning

Hazard Codes

H302,H400

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Acute 1

Storage Class

10 - Combustible liquids

Flash Point (°F)

145.4 °F - closed cup

Flash Point (°C)

63 °C - closed cup

PPE (personal protective equipment)

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

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