Basic information
- CAS
84-92-4- Standard SMILES
Nc1ccc2c(S(=O)(=O)O)cccc2c1N- InChIKey
AWXNJVXWJMGHMQ-UHFFFAOYSA-N- Molecular formula
- C10H10N2O3S
- Average molar mass
- 238.27 g/mol
- Monoisotopic mass
- 238.04121336
Names & identifiers
- Preferred name
- 1-Naphthalenesulfonic acid, 5,6-diamino-
- IUPAC
- 5,6-diaminonaphthalene-1-sulfonic acid
- English name
- 5,6-diaminonaphthalene-1-sulphonic acid
- Molecular formula
- C10H10N2O3S
- Molecular weight
- 238.263
Names & synonyms
5,6-diaminonaphthalene-1-sulfonic acid84-92-41-Naphthalenesulfonic acid, 5,6-diamino-Z35JT3BK8PEINECS 201-574-7DTXSID70589131-NAPHTHALENESULPHONIC ACID, 5,6-DIAMINO-RefChem:434903DTXCID10483885,6-Diaminonaphthalene-1-sulphonic acid5,6-Diamino-naphthalene-1-sulfonic acidUNII-Z35JT3BK8P
Show more names
1,2DIAMINONAPTHALANE-5-SULPHONICACID5,6-Diamino-1-naphthalenesulfonic acid5,6-bis(azanyl)naphthalene-1-sulfonic acid
SCHEMBL60513135,6-diaminonaphthalenesulfonic acidBBL034802MFCD01026073STL426712AKOS0005206811,2-diaminonaphthalene-5-sulphonic acidVS-12679
Database identifiers
- CAS
84-92-4- PubChem CID
- 66545
- DTXSID
DTXSID7058913- UNII
- Z35JT3BK8P
- EC Number
- 201-574-7
- Nikkaji
- J192.621G
Properties
Computed structural properties
- XLogP
- 0.6
- Topological polar surface area
- 115 Ų
- Hydrogen bond donors
- 3
- Hydrogen bond acceptors
- 5
- Rotatable bonds
- 1
- Heavy atoms
- 16
- Formal charge
- 0
- Complexity
- 352
Physicochemical properties
- FDA UNII
- 35 JT3BK8P · Z35JT3BK8P
- EPA Substance Registry System
- 1 · 1-Naphthalenesulfonic acid, 5,6-diamino- (84-92-4)
- 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.
GHS classification
GHS Classification
Warning
H317 (100%): May cause an allergic skin reaction [Warning Sensitization, Skin]
P261, P272, P280, P302+P352, P321, P333+P317, P362+P364, and P501 (click each P-code to see the statement)
The GHS information provided by 1 company from 1 notification to the ECHA C&L Inventory.
Hazard information
Hazard Classes and CategoriesSkin Sens. 1 (100%)
Safety data
- tsca
- TSCA listed
Chemistry & industry
Uses & manufacturing
General Manufacturing Information1-Naphthalenesulfonic acid, 5,6-diamino-: INACTIVE
Applications
Uses5,6-Diaminonaphthalene-1-sulfonic acid is used as an intermediate for naphthotriazoles. A green pigment (C.I. Pigment Green 9) is obtained by treatment with iron(III) salts.
Suppliers1 total
Alfa Chemistry+1-5166625404 · [email protected]
Related reactions
2 records
Compound notes
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