Solvent Violet 13

溶剂紫13

Also known as: 1-Hydroxy-4-(p-toluidino)anthraquinone, Quinizarin Blue, 1-Hydroxy-4-[(4-methylphenyl)amino]anthracene-9,10-dione, Oil Violet 401, D&C Violet No. 2, 1-p-Toluidino-4-hydroxyanthraquinone, 1-Hydroxy-4-(p-tolylamino)anthracene-9,10-dione

Solvent Violet 13 (CAS 81-48-1) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C21H15NO3 and a molecular weight of 329.349 g/mol. It is also known as 1-Hydroxy-4-(p-toluidino)anthraquinone, Quinizarin Blue and 1-Hydroxy-4-[(4-methylphenyl)amino]anthracene-9,10-dione. Key properties include a melting point of 142-143ºC, a boiling point of 520.7±50.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 268.7±30.1 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

81-48-1

Jingsj CID

J-1345240-9

Molecular Formula

C₂₁H₁₅NO₃

Chinese Name

溶剂紫13

Molecular Weight

329.349 g/mol

Category

Organic Compounds

Last updated

8/21/2026