1-Aminoanthraquinone , 97% , 82-45-1

Synonym(s):
1-Aminoanthraquinone;Azoic Diazo No. 36;Fast Red AL

CAS NO.：82-45-1

Empirical Formula: C14H9NO2

Molecular Weight: 223.23

MDL number: MFCD00001213

EINECS: 201-423-5

PRODUCT Properties

• Melting point: 253-255 °C (lit.)
• Boiling point: 364.52°C (rough estimate)
• Density: 1.1814 (rough estimate)
• refractive index: 1.4700 (estimate)
• storage temp.: room temp
• solubility: Soluble in alcohol, benzene, chlroform, ether, glacial acetic acid, HCl
• pka: -0.51±0.20(Predicted)
• form: powder to crystal
• Colour Index: 37275
• color: Orange to Brown to Dark red
• Water Solubility: 312.5ug/L(25 ºC)
• Merck: 14,417
• BRN: 396360
• Stability: Stable. Incompatible with acids, acid chlorides, acid anhydrides, chloroformates, strong oxidizing agents.
• CAS DataBase Reference: 82-45-1(CAS DataBase Reference)
• NIST Chemistry Reference: 1-Aminoanthraquinone(82-45-1)
• EPA Substance Registry System: 1-Aminoanthraquinone (82-45-1)

Description and Uses

Anthraquinone dyes are the second largest class of dyes after azo dyes, and 1-aminoanthraquinone is an important intermediate for the synthesis of anthraquinone dyes. It is the main raw materials of amino acid and pyrazole anthraquinone occupy an extremely important position in the dye industry.

1-Aminoanthraquinone is the most important intermediate for manufacturing acid, reactive, disperse, and vat dyes.

Safety

• Symbol(GHS): GHS08,GHS09,GHS07
• Signal word: Warning
• Hazard statements: H315-H319-H335-H320-H373-H410
• Precautionary statements: P261-P280a-P304+P340-P305+P351+P338-P405-P501a-P260-P264-P273-P305+P351+P338+P337+P313-P314-P391-P501
• Risk Statements: 36/37/38
• Safety Statements: 24/25
• RIDADR: 3077
• WGK Germany: 1
• RTECS: CB5075000
• TSCA: Yes
• HazardClass: 9
• PackingGroup: III
• HS Code: 29223900