Naphthalene-2-sulfonamide

Names

[ CAS No. ]:
1576-47-2

[ Name ]:
Naphthalene-2-sulfonamide

[Synonym ]:
naphthalene-2-sulfonamide
L66J CSZW
2-Naphthalenesulfonamide
MFCD00051931

Chemical & Physical Properties

[ Density]:
1.4±0.1 g/cm3

[ Boiling Point ]:
423.8±28.0 °C at 760 mmHg

[ Melting Point ]:
215-219ºC(lit.)

[ Molecular Formula ]:
C₁₀H₉NO₂S

[ Molecular Weight ]:
207.249

[ Flash Point ]:
210.1±24.0 °C

[ Exact Mass ]:
207.035400

[ PSA ]:
68.54000

[ LogP ]:
1.56

[ Vapour Pressure ]:
0.0±1.0 mmHg at 25°C

[ Index of Refraction ]:
1.667

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H319

[ Precautionary Statements ]:
P305 + P351 + P338

[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ Hazard Codes ]:
Xi

[ Safety Phrases ]:
S22-S24/25

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ HS Code ]:
2935009090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

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%