2-Naphthalenesulfonicacid, hydrazide

Modify Date: 2025-08-25 18:41:03

2-Naphthalenesulfonicacid, hydrazide Structure
2-Naphthalenesulfonicacid, hydrazide structure
Common Name 2-Naphthalenesulfonicacid, hydrazide
CAS Number 10151-46-9 Molecular Weight 222.26400
Density 1.377g/cm3 Boiling Point 438.4ºC at 760mmHg
Molecular Formula C10H10N2O2S Melting Point N/A
MSDS N/A Flash Point 218.9ºC

 Names

Name naphthalene-2-sulfonohydrazide
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.377g/cm3
Boiling Point 438.4ºC at 760mmHg
Molecular Formula C10H10N2O2S
Molecular Weight 222.26400
Flash Point 218.9ºC
Exact Mass 222.04600
PSA 80.57000
LogP 3.16380
Vapour Pressure 6.94E-08mmHg at 25°C
Index of Refraction 1.672
InChIKey OPTPEWSLEFFPTF-UHFFFAOYSA-N
SMILES NNS(=O)(=O)c1ccc2ccccc2c1

 Safety Information

HS Code 2935009090

 Customs

HS Code 2935009090
Summary 2935009090 other sulphonamides VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:35.0%

 Synonyms

2-naphthylsulfonylhydrazine
hydrazino-2-naphthylsulfone
naphthalene-2-sulfonic acid hydrazide
Naphthalin-2-sulfonsaeure-hydrazid
2-naphthalenesulfonohydrazide
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