1,6,7,12-Tetrachloroperylene tetracarboxylic acid dianhydride CAS 156028-26-1

CAS: 156028-26-1

Molecular Formula: C24H4Cl4O6

Molecular Weight: 530.1

EINECS: 937-421-2

Synonyms: 1,6,7,12-Tetrachloro-3,4,9,10-perylene-tetracarboxylic acid dianhydride; 6,7,12,13-Tetrachloro-3,4,9,10-perylene tetracarboxylic acid dianhydride; 1,6,7,12-Terachloro-3,4,9,10-teraanhydrideperylene; TETRACHLOROPERYLENE TETRACARBOXYLIC ACID DIANHYDRIDE: TECH.; 1,6,7,12-TETRACHLORO-3,4,9-PERYLENE TETRACARBOXYLIC ACID; 12-Tetrachloroperylene tetracarboxylic acid dianhydride; (1,6,7,12-tetrachloroperylen-2-yl)carbonyl forMate

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What is 1,6,7,12-Tetrachloroperylene tetracarboxylic acid dianhydride CAS 156028-26-1?

1,6,7,12-Tetrachloroperylene tetracarboxylic acid dianhydride is an orange red powder with no obvious odor. It dissolves in nitrobenzene and appears brown with gray green fluorescence, dissolves in concentrated sulfuric acid and appears red with bright red fluorescence, and dissolves in alkaline water and appears yellow with green fluorescence.

Specification

Item	Specification
Boiling point	757.1±55.0 °C(Predicted)
Density	1.962±0.06 g/cm3(Predicted)
Purity	98%
Solubility	DMSO (slightly heated)
Storage conditions	under inert gas (nitrogen or Argon) at 2-8°C

Application

1,6,7,12-Tetrachloroperylene tetracarboxylic acid dianhydride can be used as a liquid crystal color developer and is also an intermediate for dyes and pigments. Due to its excellent chemical resistance, color penetration resistance, and extreme weather resistance, perylene pigments are widely used in the plastic industry, especially for almost all polymers such as polyethylene and polypropylene.