Basic information
- CAS
17752-85-1- Standard SMILES
O=S(=O)([O-])c1cc(Nc2nc(Cl)nc(Cl)n2)c2c(O)c(N=Nc3ccccc3S(=O)(=O)[O-])c(S(=O)(=O)[O-])cc2c1.[Na+].[Na+].[Na+]- InChIKey
YQEHHPFEQLDFCN-UHFFFAOYSA-K- Molecular formula
- C19H9Cl2N6Na3O10S3
- Average molar mass
- 717.4 g/mol
- Monoisotopic mass
- 715.8612423
Names & identifiers
- Preferred name
- 2,7-Naphthalenedisulfonic acid, 5-[(4,6-dichloro-1,3,5-triazin-2-yl)amino]-4-hydroxy-3-[2-(2-sulfophenyl)diazenyl]-, sodium salt (1:3)
- IUPAC
- trisodium;5-[(4,6-dichloro-1,3,5-triazin-2-yl)amino]-4-hydroxy-3-[(2-sulfonatophenyl)diazenyl]naphthalene-2,7-disulfonate
- English name
- Reactive Red 1
- Molecular formula
- C19H9Cl2N6Na3O10S3
- Molecular weight
- 717.37927
Names & synonyms
17752-85-1DTXSID908896642,7-Naphthalenedisulfonic acid, 5-((4,6-dichloro-1,3,5-triazin-2-yl)amino)-4-hydroxy-3-(2-(2-sulfophenyl)diazenyl)-, sodium salt (1:3)2,7-Naphthalenedisulfonic acid, 5-[(4,6-dichloro-1,3,5-triazin-2-yl)amino]-4-hydroxy-3-[2-(2-sulfophenyl)diazenyl]-, sodium salt (1:3)RefChem:197475DTXCID301031138Procion Red 2BSC.I. Reactive Red 1, trisodium saltC.I. Reactive Red 1Procion Brilliant Red 2BSReactive Red 1Mikacion Brilliant Red 2BS
Show more names
Nsc240567C.I.18158C.I.Reactive Red 1Brilliant Red X-BMidacion Brilliant Red
Procion Brilliant Red M 2BProcion Brilliant Red M-2BSU25W4C358T2,7-Naphthalenedisulfonic acid, 5-((4,6-dichloro-1,3,5-triazin-2-yl)amino)-4-hydroxy-3-((2-sulfophenyl)azo)-, trisodium saltTrisodium 5-((4,6-dichloro-1,3,5-triazin-2-yl)amino)-4-hydroxy-3-((2-sulphonatophenyl)azo)naphthalene-2,7-disulphonateNSC-240567UNII-U25W4C358TREACTIVE BRILLIANT RED X-B
Properties
Computed structural properties
- Topological polar surface area
- 292 Ų
- Hydrogen bond donors
- 2
- Hydrogen bond acceptors
- 16
- Rotatable bonds
- 4
- Heavy atoms
- 43
- Formal charge
- 0
- Complexity
- 1,210
Physicochemical properties
- Melting point
- 550 °C · >550 °C
- FDA UNII
- 25 W4C358T · U25W4C358T
- EPA Substance Registry System
- 1 · C.I. Reactive Red 1, trisodium salt (17752-85-1)
- TSCA
- TSCA listed
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
Hazard information
Regulatory InformationChemical: 2,7-Naphthalenedisulfonic acid, 5-[(4,6-dichloro-1,3,5-triazin-2-yl)amino]-4-hydroxy-3-[(2-sulfophenyl)azo]-, trisodium salt
Safety data
- tsca
- TSCA listed
Chemistry & industry
Uses & manufacturing
General Manufacturing Information2,7-Naphthalenedisulfonic acid, 5-[(4,6-dichloro-1,3,5-triazin-2-yl)amino]-4-hydroxy-3-[2-(2-sulfophenyl)diazenyl]-, sodium salt (1:3): ACTIVE
Preparation methods
Preparation4-Amino-5-hydroxynaphthalene-2,7-disulfonic acidand 2,4,6-Trichloro-1,3,5-triazine condensation, 2-Aminobenzenesulfonic acid diazo, and condensation products coupled, then salting-out.
Upstream & downstream products
Upstream raw materials
Suppliers7 total
陕西缔都化学有限公司029-029-81123119 17391733320 · [email protected]
上海将来实业股份有限公司400-0066400 13621662912 · [email protected]
Alfa Chemistry+1-5166625404 · [email protected]
金锦乐(湖南)化学有限公司18001959627(微信同号) 18001959627 · [email protected]
XIAMEN AMITY INDUSTRY AND TRADE CO., LTD.+8618950047208 · [email protected]
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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