1,4-Diamino-2,3-dicyanoanthraquinone

Modify Date: 2024-01-18 18:52:42

1,4-Diamino-2,3-dicyanoanthraquinone Structure
1,4-Diamino-2,3-dicyanoanthraquinone structure
Common Name 1,4-Diamino-2,3-dicyanoanthraquinone
CAS Number 81-41-4 Molecular Weight 288.260
Density 1.6±0.1 g/cm3 Boiling Point 695.6±55.0 °C at 760 mmHg
Molecular Formula C16H8N4O2 Melting Point N/A
MSDS N/A Flash Point 374.5±31.5 °C

 Names

Name 1,4-Diamino-2,3-dicyano-9,10-anthraquinone
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.6±0.1 g/cm3
Boiling Point 695.6±55.0 °C at 760 mmHg
Molecular Formula C16H8N4O2
Molecular Weight 288.260
Flash Point 374.5±31.5 °C
Exact Mass 288.064728
PSA 133.76000
LogP 5.29
Vapour Pressure 0.0±2.2 mmHg at 25°C
Index of Refraction 1.759

 Safety Information

Hazard Codes Xi
Risk Phrases R23/24/25
Safety Phrases S26-S36/37/39
RIDADR 3276
HS Code 2926909090

 Synthetic Route

~95%

1,4-Diamino-2,3-dicyanoanthraquinone Structure

1,4-Diamino-2,3...

CAS#:81-41-4

Literature: Ciba-Geigy Corporation Patent: US4661292 A1, 1987 ;

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1,4-Diamino-2,3-dicyanoanthraquinone Structure

1,4-Diamino-2,3...

CAS#:81-41-4

Literature: Bayer Aktiengesellschaft Patent: US4294769 A1, 1981 ;

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1,4-Diamino-2,3-dicyanoanthraquinone Structure

1,4-Diamino-2,3...

CAS#:81-41-4

Literature: US4519947 A1, ;

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1,4-Diamino-2,3-dicyanoanthraquinone Structure

1,4-Diamino-2,3...

CAS#:81-41-4

Literature: US4519947 A1, ;

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1,4-Diamino-2,3-dicyanoanthraquinone Structure

1,4-Diamino-2,3...

CAS#:81-41-4

Literature: BASF Aktiengesellschaft Patent: US5386042 A1, 1995 ;

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1,4-Diamino-2,3-dicyanoanthraquinone Structure

1,4-Diamino-2,3...

CAS#:81-41-4

Literature: Adam, Jean-Marie; Winkler, Tammo Helvetica Chimica Acta, 1983 , vol. 66, # 35 p. 411 - 421

 Customs

HS Code 2926909090
Summary HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

 Synonyms

1,4-diamino-9,10-dioxoanthracene-2,3-dicarbonitrile
1,4-Diamino-2,3-dicyanoanthraquinone
2,3-Anthracenedicarbonitrile, 1,4-diamino-9,10-dihydro-9,10-dioxo-
MFCD00053082
1,4-Diamino-9,10-dioxo-9,10-dihydro-2,3-anthracenedicarbonitrile
1,4-Diamino-9,10-dioxo-9,10-dihydroanthracene-2,3-dicarbonitrile
EINECS 201-347-2