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

Modify Date: 2023-01-17 17:15:51

2H-naphth[1,8-cd]isothiazole-3,5-disulphonic acid 1,1-dioxide Structure
2H-naphth[1,8-cd]isothiazole-3,5-disulphonic acid 1,1-dioxide structure
Common Name 2H-naphth[1,8-cd]isothiazole-3,5-disulphonic acid 1,1-dioxide
CAS Number 82-65-5 Molecular Weight 365.35900
Density 1.995g/cm3 Boiling Point N/A
Molecular Formula C10H7NO8S3 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 2H-Naphtho[1,8-cd][1,2]thiazole-3,5-disulfonic acid 1,1-dioxide
Synonym More Synonyms

 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

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

2H-naphth[1,8-c...

CAS#:82-65-5

Literature: Dressel; Kothe Chemische Berichte, 1894 , vol. 27, p. 2141 Full Text Show Details Bayer and Co. Patent: DE80668 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 4, p. 561 Full Text Show Details Bayer and Co. Patent: DE79566 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 4, p. 530

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

2H-naphth[1,8-c...

CAS#:82-65-5

Literature: Bayer and Co. Patent: DE80668 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 4, p. 561

 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%

 Synonyms

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
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