211982

Solvent Green 3

Dye content 95 %

• Synonym(s): D & C Green No. 6
• Empirical Formula (Hill Notation): C₂₈H₂₂N₂O₂
• CAS Number: 128-80-3
• Molecular Weight: 418.49
• Colour Index Number: 61565
• EC Number: 204-909-5
• MDL number: MFCD00001195
• UNSPSC Code: 12171500
• PubChem Substance ID: 24852719
• NACRES: NA.47

Properties

• form: powder
• Quality Level: 200
• composition: Dye content, 95%
• color: violet
• mp: 220-221 °C (lit.)
• solubility: pyridine: 1%
• λmax: 644-607 nm
• application(s): diagnostic assay manufacturing; hematology; histology
• storage temp.: room temp
• SMILES string: Cc1ccc(Nc2ccc(Nc3ccc(C)cc3)c4C(=O)c5ccccc5C(=O)c24)cc1
• InChI: 1S/C28H22N2O2/c1-17-7-11-19(12-8-17)29-23-15-16-24(30-20-13-9-18(2)10-14-20)26-25(23)27(31)21-5-3-4-6-22(21)28(26)32/h3-16,29-30H,1-2H3
• InChI key: TVRGPOFMYCMNRB-UHFFFAOYSA-N

Description

General description

Solvent Green 3, also known as Quinizarine Green SS (CI 61565) is an anthraquinone derivative. It is a green dye that imparts its color to materials. Solvent Green 3 is made by condensing either leucoquinizarin or a mixture of leucoquinizarin and quinizarin with two moles of p-toluidine in the presence of boric acid.

Safety Information

• pictograms: GHS07
• signalword: Warning
• hcodes: H315,H319,H335
• pcodes: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• target_organs: Respiratory system
• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 2
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: dust mask type N95 (US), Eyeshields, Gloves