Basic information
- CAS
118-28-5- Standard SMILES
CCOc1cc(N)c2ccc(S(=O)(=O)O)cc2c1- InChIKey
UCAVAHQRGOTNJB-UHFFFAOYSA-N- Molecular formula
- C12H13NO4S
- Average molar mass
- 267.3 g/mol
- Monoisotopic mass
- 267.05652907
Names & identifiers
- Preferred name
- 2-Naphthalenesulfonic acid, 5-amino-6-ethoxy-
- IUPAC
- 5-amino-7-ethoxynaphthalene-2-sulfonic acid
- English name
- 5-amino-6-ethoxynaphthalene-2-sulphonic acid
- Molecular formula
- C12H13NO4S
- Molecular weight
- 267.3
Names & synonyms
NSC 37080EINECS 204-240-9Kyselina ethoxy-cleve-1,6 [Czech]Kyselina ethoxy-cleve-1,6BRN 3342860C.I. 38480Kyselina 2-ethoxy-1-naftylamin-6-sulfonova [Czech]Kyselina 1-amino-2-ethoxynaftalen-6-sulfonova [Czech]Kyselina 2-ethoxy-1-naftylamin-6-sulfonovaKyselina 1-amino-2-ethoxynaftalen-6-sulfonova3-14-00-02295 (Beilstein Handbook Reference)RefChem:476796
Show more names
C.I.38480Ethoxy Cleve's Acid5-AMINO-6-ETHOXY-2-NAPHTHALENE-SULFONIC ACID5-amino-6-ethoxynaphthalene-2-sulphonic acid
DTXCID201022849118-28-52-Naphthalenesulfonic acid, 5-amino-6-ethoxy-5-Amino-6-ethoxy-2-naphthalenesulfonic acidDTXSID00883310
Database identifiers
- CAS
118-28-5- PubChem CID
- 8353
Properties
Computed structural properties
- XLogP
- 1.6
- Topological polar surface area
- 98 Ų
- Hydrogen bond donors
- 2
- Hydrogen bond acceptors
- 5
- Rotatable bonds
- 3
- Heavy atoms
- 18
- Formal charge
- 0
- Complexity
- 378
Physicochemical properties
- Density
- 1.3431 · 1.3431 (rough estimate)
- refractive index
- 1.6 · 1.6000 (estimate)
- pka
- -0.12 · -0.12±0.40(Predicted)
- EPA Substance Registry System
- 5 · 5-Amino-6-ethoxy-2-naphthalenesulfonic acid (118-28-5)
- 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.
Safety data
- tsca
- TSCA listed
Chemistry & industry
Uses & manufacturing
General Manufacturing Information2-Naphthalenesulfonic acid, 5-amino-6-ethoxy-: INACTIVE
Suppliers3 total
无锡中坤生化科技有限公司+86 0510-85629785
雷丁试剂0510-85629785 18013409632 · [email protected]
杭州杰恒化工有限公司0571-87396432 · [email protected]
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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