Basic information
- CAS
56275-30-0- Standard SMILES
O=Nc1c(S(=O)(=O)O)cc2cc(S(=O)(=O)O)ccc2c1O- InChIKey
OBKBNPNOIBVYQY-UHFFFAOYSA-N- Molecular formula
- C10H7NO8S2
- Average molar mass
- 333.3 g/mol
- Monoisotopic mass
- 332.96130853
Names & identifiers
- Preferred name
- 4-Hydroxy-3-nitroso-2,7-naphthalenedisulfonic acid
- IUPAC
- 4-hydroxy-3-nitrosonaphthalene-2,7-disulfonic acid
Names & synonyms
4-Hydroxy-3-nitroso-2,7-naphthalenedisulfonic acid56548-44-8NSC 73476NSC73476NSC-7347633LZV6BG8Q4-hydroxy-3-nitrosonaphthalene-2,7-disulfonic acidSCHEMBL3666978DTXSID302051072,7-Naphthalenedisulfonic acid, 4-hydroxy-3-nitroso-4-hydroxy-3-nitroso-naphthalene-2,7-disulfonic acid56275-30-0
Database identifiers
- CAS
56275-30-0、56548-44-8- PubChem CID
- 415840
- DTXSID
DTXSID30205107- UNII
- 33LZV6BG8Q
- EC Number
- 105-351-4
Properties
Computed structural properties
- XLogP
- 0.2
- Topological polar surface area
- 175 Ų
- Hydrogen bond donors
- 3
- Hydrogen bond acceptors
- 9
- Rotatable bonds
- 2
- Heavy atoms
- 21
- Formal charge
- 0
- Complexity
- 604
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
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, 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 Irrit. 2 (100%)
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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