Cyclobutane-1,2,3,4-tetracarboxylic dianhydride-4415-87-6-C8H4O6 -Chemindustry.com - The leading vertical market advertising source for the chemical world

Cyclobutane-1,2,3,4-tetracarboxylic dianhydride

CAS No.: 4415-87-6 Formula: C8H4O6

Weight: 196.114

Synonyms: Tetrahydrocyclobuta(1,2-c:3,4-c')difuran-1,3,4,6-tetraone; tetrahydrocyclobuta[1,2-c:3,4-c']difuran-1,3,4,6-tetrone; Cyclobutane-1,2,3,4-tetracarboxylic dianhydride; CBDA; 1,2,3,4-cyclobutanetetra-carboxylic acid dianhydride;

Description

Preparation reagents for biologically and pharmacologically active molecules; preparation of photosensitive polyimide materials for high-performance organic thin film transistors; selective cross-linking of polyimide photonic devices.

Basic Information

CAS No.:

4415-87-6

Synonyms:

Tetrahydrocyclobuta(1,2-c:3,4-c')difuran-1,3,4,6-tetraone; tetrahydrocyclobuta[1,2-c:3,4-c']difuran-1,3,4,6-tetrone; Cyclobutane-1,2,3,4-tetracarboxylic dianhydride; CBDA; 1,2,3,4-cyclobutanetetra-carboxylic acid dianhydride;

Formula:

C8H4O6

Molecular Weight:

196.114

PSA:

LogP:

Properties

Appearance & Character:

Density:

1.823g/cm³

Melting Point:

>300 °C (lit.)

Boiling Point:

545.3±50.0 °C(Predicted)

Flash Point:

253.7°C

Storage Conditions:

under inert gas (nitrogen or Argon) at 2-8°C

Safety Info

Customs Code:

29172090

WGK Germany:

3

Hazard Category Code:

36/37/38

Security Instructions:

26-36

Dangerous Goods Sign:

Xi