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5341-58-2

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5341-58-2 Structure

5341-58-2 Structure
IdentificationMore
[Name]

3-HYDROXY-2-NAPHTHOIC ACID HYDRAZIDE
[CAS]

5341-58-2
[Synonyms]

2-HYDROXY-3-NAPHTHOIC ACID HYDRAZIDE
3-HYDROXY-2-NAPHTHOHYDRAZIDE
3-HYDROXY-2-NAPHTHOIC ACID HYDRAZIDE
3-HYDROXY-2-NAPHTHOIC HYDRAZIDE
3-HYDROXY-2-NAPHTHYDRAZIDE
BETA-HYDROXYNAPHTHOIC HYDRAZIDE
LABOTEST-BB LT00053609
TIMTEC-BB SBB003522
2-Hydroxy-3-naphthoylhydrazine
2-Naphthalenecarboxylic acid, 3-hydroxy-, hydrazide
2-Naphthoic acid, 3-hydroxy-, hydrazide
3-hydroxy-2-naphthalenecarboxylicacihydrazide
3-Hydroxy-2-naphthoylhydrazine
3-Hydroxy-2-naphthylhydrazide
3-hydroxynaphthoicacidhydrazide
3-Hydroxy-2-naphtohydrazide
[EINECS(EC#)]

226-282-7
[Molecular Formula]

C11H10N2O2
[MDL Number]

MFCD00004097
[Molecular Weight]

202.21
[MOL File]

5341-58-2.mol
Chemical PropertiesBack Directory
[Appearance]

beige powder
[Melting point ]

205-208 °C (lit.) 205-208 °C
[Boiling point ]

340.32°C (rough estimate)
[density ]

1.352
[refractive index ]

1.5300 (estimate)
[form ]

Powder
[pka]

8.86±0.40(Predicted)
[color ]

Beige
[BRN ]

395153
[InChI]

InChI=1S/C11H10N2O2/c12-13-11(15)9-5-7-3-1-2-4-8(7)6-10(9)14/h1-6,14H,12H2,(H,13,15)
[InChIKey]

FDNAQCWUERCJBK-UHFFFAOYSA-N
[SMILES]

C1=C2C(C=CC=C2)=CC(O)=C1C(NN)=O
[CAS DataBase Reference]

5341-58-2(CAS DataBase Reference)
[EPA Substance Registry System]

2-Naphthalenecarboxylic acid, 3-hydroxy-, hydrazide (5341-58-2)
Safety DataBack Directory
[Hazard Codes ]

Xi,C
[Risk Statements ]

R36/37/38:Irritating to eyes, respiratory system and skin .
[Safety Statements ]

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
[WGK Germany ]

3
[F ]

8-9-23
[TSCA ]

Yes
[HazardClass ]

IRRITANT
[HS Code ]

29280090
Hazard InformationBack Directory
[Chemical Properties]

beige powder
[Uses]

3-Hydroxy-2-naphthoic hydrazide may be used to synthesize the following 2-(alkyl/arylamino)-5-(3-hydroxy-2-naphthyl)-1,3,4-thiadiazoles:
  • 2-ethylamino-5-(3-hydroxy-2-naphthyl)-1,3,4-thiadiazole
  • 2-phenethylamino-5-(3-hydroxy-2-naphthyl)-1,3,4-thiadiazole
  • 2-phenylamino-5-(3-hydroxy-2-naphthyl)-1,3,4-thiadiazole
  • 2-(p-bromophenylamino)-5-(3-hydroxy-2-naphthyl)-1,3,4-thiadiazole
  • 2-(p-chlorophenylamino)-5-(3-hydroxy-2-naphthyl)-1,3,4-thiadiazole
  • 2-(p-fluorophenylamino)-5-(3-hydroxy-2-naphthyl)-1,3,4-thiadiazole
  • 2-(m-fluorophenylamino)-5-(3-hydroxy-2-naphthyl)-1,3,4-thiadiazole
  • 2-(p-methoxyphenylamino)-5-(3-hydroxy-2-naphthyl)-1,3,4-thiadiazole
  • 2-(p-methylphenylamino)-5-(3-hydroxy-2-naphthyl)-1,3,4-thiadiazole
  • 2-(m-trifluoromethylphenylamino)-5-(3-hydroxy-2-naphthyl)-1,3,4-thiadiazole
It may also be employed for the synthesis of 3-hydroxy-2-naphthaldehyde.
Spectrum DetailBack Directory
[Spectrum Detail]

3-HYDROXY-2-NAPHTHOIC ACID HYDRAZIDE(5341-58-2)MS
3-HYDROXY-2-NAPHTHOIC ACID HYDRAZIDE(5341-58-2)1HNMR
3-HYDROXY-2-NAPHTHOIC ACID HYDRAZIDE(5341-58-2)13CNMR
3-HYDROXY-2-NAPHTHOIC ACID HYDRAZIDE(5341-58-2)IR1
3-HYDROXY-2-NAPHTHOIC ACID HYDRAZIDE(5341-58-2)IR2
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

3-Hydroxy-2-naphthoic acid hydrazide, 97%(5341-58-2)
[Alfa Aesar]

3-Hydroxy-2-naphthoic acid hydrazide, 98%(5341-58-2)
[Sigma Aldrich]

5341-58-2(sigmaaldrich)
[TCI AMERICA]

2-Hydroxy-3-naphthoic Acid Hydrazide,>98.0%(T)(5341-58-2)
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