Basic information
- CAS
135-64-8- Standard SMILES
O=C(Nc1ccc2ccccc2c1)c1cc2ccccc2cc1O- InChIKey
PMYDPQQPEAYXKD-UHFFFAOYSA-N- Molecular formula
- C21H15NO2
- Average molar mass
- 313.3 g/mol
- Monoisotopic mass
- 313.11027872
Names & identifiers
- Preferred name
- Anthonaphthol SW
- IUPAC
- 3-hydroxy-N-naphthalen-2-ylnaphthalene-2-carboxamide
- English name
- 3-Hydroxy-N-2-naphthyl-2-naphthamide
- Molecular formula
- C21H15NO2
- Molecular weight
- 313.35
Names & synonyms
135-64-83-Hydroxy-N-2-naphthyl-2-naphthamideNaphthol AS-SWCibanaphthol RANaphtanilide SWNaphthanilid SWDragonthol SWNaphthanil SWNaphthoide SWNaphtoelan SWAnthonaphthol SWNaphtazol SW
Show more names
CelcotRADiatholSWBrentholBNC.I. 37565ALR2-IN-10NaphthoideSWAcnaNaphtholDTulathol AS-SW
Naphthosol SWFSolunaptol BNXLAcna Naphthol DDiathol SWAcco Naphthol AS-SWNaftolo MSWCelcot RAAmarthol AS-SW
Database identifiers
- CAS
135-64-8- PubChem CID
- 67276
- DTXSID
DTXSID6059655- UNII
- IE1KS30UFL
- EC Number
- 205-208-7
- Nikkaji
- J5.611A
Properties
Computed structural properties
- XLogP
- 5.5
- Topological polar surface area
- 49.3 Ų
- Hydrogen bond donors
- 2
- Hydrogen bond acceptors
- 2
- Rotatable bonds
- 2
- Heavy atoms
- 24
- Formal charge
- 0
- Complexity
- 451
Experimental & physicochemical properties
Endocrine DisruptorsPotential endocrine disrupting compound
Physicochemical properties
- Melting point
- 243 · 243~244℃
- Boiling point
- 479.3 · 479.3±28.0 °C(Predicted)
- Density
- 1.333 · 1.333±0.06 g/cm3(Predicted)
- storage temp.
- 2 · 2-8°C
- form
- powder to crystal
- pka
- 8.73 · 8.73±0.40(Predicted)
- Colour Index
- 37565 · 37565
- color
- Light yellow to Brown
- CAS DataBase Reference
- 135 · 135-64-8(CAS DataBase Reference)
- FDA UNII
- 1 KS30UFL · IE1KS30UFL
- EPA Substance Registry System
- 2 · 2-Naphthalenecarboxamide, 3-hydroxy-N-2-naphthalenyl- (135-64-8)
- Symbol(GHS)
- 7 · GHS07
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
H400 (100%): Very toxic to aquatic life [Warning Hazardous to the aquatic environment, acute hazard]
P273, P391, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 38 reports by companies from 1 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard information
Regulatory Information2-Naphthalenecarboxamide, 3-hydroxy-N-2-naphthalenyl-: Does not have an individual approval but may be used as a component in a product covered by a group standard. It is not approved for use as a chemical in its own right.
Hazard Classes and CategoriesAquatic Acute 1 (100%)
Safety data
- tsca
- TSCA listed
- hs_code
- 2924.29.3600
- Signal word
- Warning
- Symbol(GHS)
- GHS07
- Hazard statements
- H317-H319
- Precautionary statements
- P280-P305+P351+P338
Chemistry & industry
Uses & manufacturing
General Manufacturing Information2-Naphthalenecarboxamide, 3-hydroxy-N-2-naphthalenyl-: INACTIVE
Applications
Uses3-Hydroxy-N-2-naphthyl-2-naphthamide is mainly used as a base agent for dyeing and printing cotton fibers (cotton fabrics). It is a commonly used base agent for dyeing cotton yarn red or brown and can be used as a substitute for Naphthol AS. It is also used for dyeing vinylon, viscose fiber, silk, and nylon; it can be coupled with bright red base RC and red base KB to dye bright red, coupled with blue salt to dye blue, and coupled with black base or black salt to dye black.
Preparation methods
PreparationNaphthalen-2-amine and 3-Hydroxy-2-naphthoic acid condensation.
Upstream & downstream products
Upstream raw materials
Suppliers44 total
梯希爱(上海)化成工业发展有限公司021-67121386 · [email protected]
郑州阿尔法化工有限公司+86-18530059196 · [email protected]
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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