Basic information
- CAS
50402-57-8- Standard SMILES
NCCNc1cccc2cccc(S(=O)(=O)O)c12- InChIKey
XCNDHKWVELDQPO-UHFFFAOYSA-N- Molecular formula
- C12H14N2O3S
- Average molar mass
- 266.32 g/mol
- Monoisotopic mass
- 266.07251349
Names & identifiers
- Preferred name
- 8-(2-Aminoethylamino)naphthalene-1-sulphonic acid
- IUPAC
- 8-(2-aminoethylamino)naphthalene-1-sulfonic acid
- English name
- 8-(2-Aminoethylamino)-1-naphthalenesulfonic acid
- Molecular formula
- C12H14N2O3S
- Molecular weight
- 266.32
Names & synonyms
50402-57-88-(2-Aminoethylamino)naphthalene-1-sulphonic acidEINECS 256-576-0DTXSID40198455RefChem:547341DTXCID70120946256-576-0N-(Aminoethyl)-8-naphthylamine-1-sulfonic Acid8-(2-Aminoethylamino)-1-naphthalenesulfonic acid8-(2-aminoethylamino)naphthalene-1-sulfonic acid8-((2-Aminoethyl)amino)naphthalene-1-sulfonic acid8-[(2-aminoethyl)amino]naphthalene-1-sulfonic acid
Show more names
1,8-EDANSN-(2-AMINOETHYL)-8-NAPHTHYLAMINE-1-SULPHONIC ACID1-Naphthalenesulfonic acid, 8-[(2-aminoethyl)amino]-
MFCD00055909orb2565739SCHEMBL8514648SCHEMBL30950399XCNDHKWVELDQPO-UHFFFAOYSA-NHY-D1524AKOS027320478DB-051768
Database identifiers
- CAS
50402-57-8- PubChem CID
- 2724036
- DTXSID
DTXSID40198455- EC Number
- 256-576-0
Properties
Computed structural properties
- XLogP
- -1.3
- Topological polar surface area
- 101 Ų
- Hydrogen bond donors
- 3
- Hydrogen bond acceptors
- 5
- Rotatable bonds
- 4
- Heavy atoms
- 18
- Formal charge
- 0
- Complexity
- 366
Physicochemical properties
- Melting point
- 345 · 345-350°C dec.
- Density
- 1.432 · 1.432±0.06 g/cm3(Predicted)
- solubility
- DMSO
- form
- Powder
- pka
- -0.54 · -0.54±0.40(Predicted)
- color
- Off-White
- InChI
- 1S/C12H14N2O3S/c13-7-8-14-10-5-1-3-9-4-2-6-11(12(9)10)18(15,16)17/h1-6,14H,7-8,13H2,(H,15,16,17)
- InChIKey
- XCNDHKWVELDQPO-UHFFFAOYSA-N
- SMILES
- NCCNc1cccc2cccc(c12)S(O)(=O)=O
- CAS DataBase Reference
- 50402 · 50402-57-8
- UNSPSC Code
- 12352100 · 12352100
- NACRES
- 22 · NA.22
- Symbol(GHS)
- 5 · GHS05
- Signal word
- Danger
- Hazard statements
- 314 · H314
- Precautionary statements
- 260 · P260-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338-P363
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
Danger
H314 (100%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
P260, P264, P264+P265, P280, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P317, P321, P363, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 39 reports by companies from 1 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard information
Hazard Classes and CategoriesSkin Corr. 1B (100%)
Safety data
- PPE
- Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
- wgk
- 3
- ridadr
- UN 3261 8/PG 2
- risk_code
- 34
- Signal word
- Danger
- Symbol(GHS)
- GHS05
- hazard_code
- C,Xi
- hazard_note
- Irritant
- safety_code
- 26-27-36/37/39-45
- hazard_class
- 8
- Storage Class
- 8A - Combustible corrosive hazardous materials
- packing_group
- III
- Hazard statements
- H314
- Hazard Classifications
- Eye Dam. 1Skin Corr. 1B
Chemistry & industry
Applications
UsesA fluorescent reagent with a terminal amine for derivatization
Suppliers9 total
杭州摩库生物医药科技有限公司+86-057181025280; +8617767106207 · [email protected]
武汉易泰科技有限公司上海分公司18930552037 · [email protected]
安耐吉化学&3A（安徽泽升科技股份有限公司）400-0056266 · [email protected]
凯试（上海）科技有限公司021-50135380 · [email protected]
Sigma-Aldrich西格玛奥德里奇(上海)贸易有限公司021-61415566 800-8193336 · [email protected]
艾吉析科技（上海）有限公司17717235263 17717235263 · [email protected]
深圳聚合生化科技有限公司+86-400-002-6226 13028896684 · [email protected]
北京百灵威科技有限公司18210857532 18210857532 · [email protected]
DAYANG CHEM (HANGZHOU) CO.,LTD+86-88938639 +86-17705817739 · [email protected]
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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