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84632-50-8

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84632-50-8 Structure

84632-50-8 Structure
IdentificationBack Directory
[Name]

Benzonitrile, 3,3-(2,3,5,6-tetrahydro-3,6-dioxopyrrolo3,4-cpyrrole-1,4-diyl)bis-
[CAS]

84632-50-8
[Synonyms]

PigMent orange 71
Pigment Yellow 71
Benzonitrile,3,3'-(2,3,5,6-tetrahydro-3,6-dioxopyrrolo[3,4-c...
Benzonitrile, 3,3-(2,3,5,6-tetrahydro-3,6-dioxopyrrolo3,4-cpyrrole-1,4-diyl)bis-
3,3′-(2,3,5,6-Tetrahydro-3,6-dioxopyrrolo[3,4c] pyrrole-1,4-diyl)bisbenzonitrile
[EINECS(EC#)]

412-640-1
[Molecular Formula]

C20H10N4O2
[MOL File]

84632-50-8.mol
[Molecular Weight]

338.32
Chemical PropertiesBack Directory
[Boiling point ]

751.7±60.0 °C(Predicted)
[density ]

1.50±0.1 g/cm3(Predicted)
[pka]

8.14±0.60(Predicted)
[Water Solubility ]

13μg/L at 20℃
[LogP]

0 at 25℃
Safety DataBack Directory
[REACH Registrations]

Active
Hazard InformationBack Directory
[Flammability and Explosibility]

Notclassified
[Properties and Applications]

TEST ITEMS

SPECIFICATION

APPEARANCE

ORANGE POWDER

SHADE

REDDISH

HEAT RESISTANCE

300 °C min

LIGHT FASTNESS

7-8

ACID RESISTANCE

5

ALKALI RESISTANCE

5

FASTNESS TO BLEEDING

5

OIL ABSORPTION

35-40%

SPECIFIC SURFACE

29m 2 /g

DENSITY

1.40 g/cm 3

RESIDUE ON 80 MESH

5.0% max

WATER SOLUBLE

1.0% max

VOLATITE 105 °C

1.0% max

TINTING STRENGTH

100-105 %

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