3,4-diaminonaphthalene-1-sulfonic acid

Modify Date: 2024-01-10 10:26:47

3,4-diaminonaphthalene-1-sulfonic acid Structure
3,4-diaminonaphthalene-1-sulfonic acid structure
Common Name 3,4-diaminonaphthalene-1-sulfonic acid
CAS Number 88246-85-9 Molecular Weight 238.26300
Density 1.579g/cm3 Boiling Point N/A
Molecular Formula C10H10N2O3S Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 3,4-diaminonaphthalene-1-sulfonic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.579g/cm3
Molecular Formula C10H10N2O3S
Molecular Weight 238.26300
Exact Mass 238.04100
PSA 114.79000
LogP 3.49410
Index of Refraction 1.756

 Safety Information

HS Code 2921590090

 Synthetic Route

~57%

3,4-diaminonaphthalene-1-sulfonic acid Structure

3,4-diaminonaph...

CAS#:88246-85-9

Literature: Villa, Stefania; Cignarella, Giorgio; Barlocco, Daniela; Gervasoni, Marco; Carcassola, Gabriella; Giannino, Laura; Mantegazza, Paolo Farmaco, 2003 , vol. 58, # 9 p. 929 - 937

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3,4-diaminonaphthalene-1-sulfonic acid Structure

3,4-diaminonaph...

CAS#:88246-85-9

Literature: Fierz-David,H. E. Kuenstliche organische Farbstoffe , S. 673 Full Text Show Details Wegmann,M. Diss. , S. 66

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3,4-diaminonaphthalene-1-sulfonic acid Structure

3,4-diaminonaph...

CAS#:88246-85-9

Literature: Hubbuch; Lowy Trans.am.electroch.Soc., vol. 55, p. 238 Chem. Zentralbl., 1929 , vol. 100, # I p. 2181

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3,4-diaminonaphthalene-1-sulfonic acid Structure

3,4-diaminonaph...

CAS#:88246-85-9

Literature: Griess Chemische Berichte, 1882 , vol. 15, p. 2189

 Customs

HS Code 2921590090
Summary 2921590090. other aromatic polyamines and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

 Synonyms

1-Naphthalenesulfonic acid,3,4-diamino
3,4-diamino-naphthalene-1-sulfonic acid
3,4-Diamino-naphthalenesulfonic acid
3,4-Diamino-1-naphthalenesulfonic acid
3,4-diamino-naphthalene-1-sulphonic acid
3,4-Diamino-naphthalin-1-sulfonsaeure