Basic information
- CAS
4203-77-4- Standard SMILES
CCn1nc2cc(-c3cc4c5c(n(CC)nc5c3)-c3ccccc3C4=O)cc3c2c1-c1ccccc1C3=O- InChIKey
HMVVJYXWTGGFDR-UHFFFAOYSA-N- Molecular formula
- C32H22N4O2
- Average molar mass
- 494.5 g/mol
- Monoisotopic mass
- 494.17427596
Names & identifiers
- Preferred name
- Carbanthrene Red G 2B
- IUPAC
- 15-ethyl-11-(15-ethyl-8-oxo-14,15-diazatetracyclo[7.6.1.02,7.013,16]hexadeca-1(16),2,4,6,9,11,13-heptaen-11-yl)-14,15-diazatetracyclo[7.6.1.02,7.013,16]hexadeca-1(16),2,4,6,9,11,13-heptaen-8-one
- English name
- Pigment Red 195
- Molecular formula
- C32H22N4O2
- Molecular weight
- 494.54
Names & synonyms
Carbanthrene Red G 2BVat Red 13C.I. Vat Red 13Cibanone Red 6BAhcovat Rubine RPonsol Red 2BPonsol Red 2BDNihonthrene Red BBTinon Red 6BFenanthren Rubine RIndanthren Rubine RIndanthrene Rubine R
Show more names
Rubine 6BC.I. 70320igment Red 195Pigment Red 195VAT RED 6B,100%C.I.Pigment Red 195Vat red 13 (C.I. 70320)
Cibanone Red F 6BIndanthren Rubine RSNyanthrene Red G 2BPalanthrene Red G 2BSandothrene Red N 6BCarbanthrene Red G 2BPCerven kypova 13 [Czech]Indo Maroon Lake RV 6666
Database identifiers
- CAS
4203-77-4- PubChem CID
- 20178
Properties
Computed structural properties
- XLogP
- 5.8
- Topological polar surface area
- 69.8 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 4
- Rotatable bonds
- 3
- Heavy atoms
- 38
- Formal charge
- 0
- Complexity
- 895
Physicochemical properties
- Boiling point
- 587.58 °C · 587.58°C (rough estimate)
- Density
- 1.44 · 1.44
- refractive index
- 1.6 · 1.6000 (estimate)
- pka
- -1.6 · -1.60±0.20(Predicted)
- EPA Substance Registry System
- 3 · [3,3'-Bianthra[1,9-cd]pyrazole]-6,6'(1H,1'H)-dione, 1,1'-diethyl- (4203-77-4)
- TSCA
- TSCA listed
- REACH Registrations
- Active
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
Safety data
- tsca
- TSCA listed
- REACH Registrations
- Active
Chemistry & industry
Applications
UsesPigment Red 195 is used in printing and dyeing of cotton and polyester/cotton blended fabrics.
Preparation methods
PreparationThe vat dyes (C.I.70315) for ethylation.
Suppliers24 total
国药集团化学试剂有限公司86-21-63210123 · [email protected]
陕西缔都化学有限公司029-029-81123119 17391733320 · [email protected]
超彩实业有限公司0574-83851061 · [email protected]
湖北广奥生物科技有限公司027-02702759223056 18162699093 · [email protected]
湖北成海化工有限公司027-59220433 18327245847 · [email protected]
上海将来实业股份有限公司400-0066400 13621662912 · [email protected]
Alfa Chemistry1-516-6625404 · [email protected]
Alfa Chemistry+1-5166625404 · [email protected]
武汉福鑫化工有限公司+86-2759207851; +86-18007136271 · [email protected]
武汉弘德悦欣医药科技有限公司027-83850116 18164090116 · [email protected]
career henan chemical co+86-0371-86658258 · [email protected]
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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