5-Chloro-1-pentyne-14267-92-6-C5H7Cl -Chemindustry.com - The leading vertical market advertising source for the chemical world

CAS No.: 14267-92-6 Formula: C5H7Cl

Weight: 102.56200

Synonyms: 5-Chloropent-1-yne; 5-Chloro-1-Pentyne; 4-Pentynyl Chloride;

Description

5-Chloropentyne and its derivatives are important pharmaceutical intermediates, which are colorless to light brown pure liquids. Ketocatalyzed synthesis of pyrazoles with α-diazoesters as alkyne substrates.

Basic Information

CAS No.:

14267-92-6

Synonyms:

5-Chloropent-1-yne; 5-Chloro-1-Pentyne; 4-Pentynyl Chloride;

Formula:

C5H7Cl

Molecular Weight:

102.56200

PSA:

0.00000

LogP:

1.63860

Properties

Appearance & Character:

Clear colorless to light brown

Density:

0.968 g/mL at 25 °C(lit.)

Melting Point:

Boiling Point:

67-69 °C145 mm Hg(lit.)

Flash Point:

60 °F

Storage Conditions:

-20ºC

Safety Info

Customs Code:

2903299090

WGK Germany:

3

Hazard Category Code:

R11; R36/37/38

Security Instructions:

S23-S24/25-S16

Dangerous Goods Sign:

F; Xi