butyn-2-one-1423-60-5-C4H4O -Chemindustry.com - The leading vertical market advertising source for the chemical world

CAS No.: 1423-60-5 Formula: C4H4O

Weight: 68.07400

Synonyms: 3-Butyn-2-one; but-3-yn-2-one;

Description

3-Alkynyl-2-butanone is an organic intermediate that can be prepared from 2-methyl-1-buten-3-yne. It can be used to prepare pharmaceutical active molecules.

Basic Information

CAS No.:

1423-60-5

Synonyms:

3-Butyn-2-one; but-3-yn-2-one;

Formula:

C4H4O

Molecular Weight:

68.07400

PSA:

17.07000

LogP:

0.20860

Properties

Appearance & Character:

Density:

0.87 g/mL at 25 °C(lit.)

Melting Point:

Boiling Point:

85 °C(lit.)

Flash Point:

28 °F

Storage Conditions:

0-6ºC

Safety Info

Customs Code:

2914190090

WGK Germany:

3

Hazard Category Code:

R11; R28; R36/37/38

Security Instructions:

S45-S36/37/39-S28A-S26-S16

Dangerous Goods Sign:

F; T+