Name: 3-甲基-1-戊炔-3-醇
Brand: ALDRICH

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About This Item

线性分子式:

CH≡CC(OH)(CH₃)CH₂CH₃

CAS Number:

77-75-8

分子量:

98.14

Beilstein:

969340

EC 号:

201-055-5

MDL编号:

MFCD00004479

UNSPSC代码:

12352100

PubChem化学物质编号:

24848336

NACRES:

NA.22

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蒸汽密度

3 (vs air)

质量水平

100

蒸汽压

6.5 mmHg ( 20 °C)

方案

98%

表单

liquid

折射率

n20/D 1.431 (lit.)

沸点

121-122 °C (lit.)

溶解性

Cellosolve: miscible
Stoddard solvent: miscible
acetone: miscible
benzene: miscible
carbon tetrachloride: miscible
cyclohexanone: miscible
diethyl ether: soluble
diethylene glycol: miscible
ethanolamine: miscible
ethyl acetate: miscible
kerosene: miscible
mineral spirits: miscible
neatsfoot oil: miscible
petroleum ether: miscible
soybean oil: miscible

密度

0.866 g/mL at 25 °C (lit.)

官能团

hydroxyl

SMILES字符串

CCC(C)(O)C#C

InChI

1S/C6H10O/c1-4-6(3,7)5-2/h1,7H,5H2,2-3H3

InChI key

QXLPXWSKPNOQLE-UHFFFAOYSA-N

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一般描述

3-Methyl-1-pentyn-3-ol acts as initiator during the synthesis of propargyl-terminated polylactide by bulk ring-opening polymerization.

应用

3-Methyl-1-pentyn-3-ol is propargyl alcohol that can be used as:

A reactant to synthesize α-methylene cyclic carbonates by reacting with carbon dioxide.
A reactant in the synthesis of 2,6,9-trisubstituted purine based CDK inhibitors.
An initiator in the synthesis of polylactide bearing terminal propargyl group via ring-opening polymerization of L-lactide.