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Basic information
- Standard SMILES
O=c1c2ccccc2c(=O)c2c1ccc1c(=O)c3c(ccc4c(=O)c5ccccc5c(=O)c43)[nH]c12- InChIKey
HKFPGMSIDNGXLV-UHFFFAOYSA-N- Molecular formula
- C29H13NO5
- Average molar mass
- 455.425 g/mol
- Monoisotopic mass
- 455.07937252
Names & identifiers
- Preferred name
- Dinaphtho[2,3-a:2',3'-h]acridine-5,9,14,15,18(6H)-pentone
- IUPAC
- Dinaphtho[2,3-a:2',3'-h]acridine-5,9,14,15,18(6H)-pentone
- English name
- Vat Orange 16
- Molecular formula
- C29H13NO5
- Molecular weight
- 455.42
Names & synonyms
Database identifiers
- CAS
10142-57-1- PubChem CID
- 57357255
- DTXSID
DTXSID30723598- EC Number
- 600-208-7
- Nikkaji
- J92.772D
Properties
Physicochemical properties
- Boiling point
- 769.1 · 769.1±60.0 °C(Predicted)
- Density
- 1.528 · 1.528±0.06 g/cm3(Predicted)
- pka
- -9.58 · -9.58±0.20(Predicted)
- CAS DataBase Reference
- 10142 · 10142-57-1
Chemistry & industry
Applications
UsesVat Orange 16 is used for dyeing and printing cotton fabrics. It can be used for resist dyeing and discharge printing, but not for whitening. It can also be used for dyeing and printing viscose fiber fabrics.
Preparation methods
Preparationa) 1-Chloro-9,10-dioxo-9,10-dihydroanthracene-2-carboxylic acidor 1-Nitro-9,10-dioxo-9,10-dihydroanthracene-2-carboxylic acid and 2-Aminoanthracene-9,10-dione condensation, and cyclization; (b) of Nitrobenzene in 1-Cyano-2-bromoanthraquinoneand 1-Aminoanthracene-9,10-dione condensation, and cyclization; (c)1-Chloro-9,10-dioxo-9,10-dihydroanthracene-2-carboxylic acid and 2-Benzoyl-4-methyl-5-aminobenzoic acid condensation, then with sulfuric acid cyclization. Note: some are given in the literature in the “X” a take a methyl products method of preparation.
Upstream & downstream products
Upstream raw materials
Suppliers4 total
Related reactions
No reaction records under the current filter.
Linked notes
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