2H-naphth[1,8-cd]isothiazole-3,5-disulphonic acid 1,1-dioxide

Names

[ CAS No. ]:
82-65-5

[ Name ]:
2H-naphth[1,8-cd]isothiazole-3,5-disulphonic acid 1,1-dioxide

[Synonym ]:
2H-Naphtho[1,8-cd][1,2]thiazole-3,5-disulfonic acid 1,1-dioxide
2H-Naphth(1,8-cd)isothiazole-3,5-disulfonic acid,1,1-dioxide
EINECS 201-432-4
2H-Naphth[1,8-cd]isothiazole-3,5-disulfonic acid, 1,1-dioxide
1,8-Naphthsultam-2,4-disulfonicacid
2H-Naphth(1,8-cd)isothiazole-3,5-disulphonic acid 1,1-dioxide

Chemical & Physical Properties

[ Density]:
1.995g/cm3

[ Molecular Formula ]:
C₁₀H₇NO₈S₃

[ Molecular Weight ]:
365.35900

[ Exact Mass ]:
364.93300

[ PSA ]:
180.05000

[ LogP ]:
1.04

[ Index of Refraction ]:
1.761

Safety Information

[ HS Code ]:
2934991000

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2934991000

[ Summary ]:
2934991000. sultones and sultams. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%