5-Isobenzofuransulfonicacid, 1,3-dihydro-1,3-dioxo-

Suppliers

Names

[ CAS No. ]:
134-08-7

[ Name ]:
5-Isobenzofuransulfonicacid, 1,3-dihydro-1,3-dioxo-

[Synonym ]:
Phthalic anhydride,4-sulfo
1,3-dioxo-phthalan-5-sulfonic acid
4-Sulfophthalic anhydride
1,3-dioxo-1,3-dihydro-2-benzofuran-5-sulfonic acid
1,3-Dioxo-phthalan-5-sulfonsaeure
4-sulpho-phthalic anhydride
EINECS 134-08-7

Chemical & Physical Properties

[ Density]:
1.82g/cm3

[ Molecular Formula ]:
C₈H₄O₆S

[ Molecular Weight ]:
228.17900

[ Exact Mass ]:
227.97300

[ PSA ]:
106.12000

[ LogP ]:
1.32470

[ Index of Refraction ]:
1.66

Safety Information

[ HS Code ]:
2932999099

Precursor & DownStream

Precursor

Phthalic anhydride
Sulfur trioxide

DownStream

4-Methoxyphthalic acid
5-Methoxy-2-benzofuran-1,3-dione
5-Methoxyisoindolin-1-one
2-Anthraquinonesulfonic acid
4-Hydroxyphthalic acid
4-Methoxyphthalimide

Customs

[ HS Code ]: 2932999099

[ Summary ]:
2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

1,3-Dihydro-1,3-dioxo-5-isobenzofuransulfonic acid ammonium salt
5-Isobenzofuransulfonamide, 1,3-dihydro-3-oxo-
2-Methylpropanoic acid 2-[3-(diisopropylamino)-1-phenylpropyl]-4-formylphenyl ester
2,2,3,3,4,4-Hexadeuterio-4-(trideuteriomethylamino)butanoic acid
2-(2-Bromobutyl)-1,3-dioxolane
N-[6-chloro-4-[[[(1,1-dimethylethyl)dimethylsilyl]oxy]methyl]-2-pyridinyl]-thiazolo[5,4-b]pyridin-2-amine
6-Chloro-4-(pyrazol-1-ylmethyl)pyridin-2-amine
3-Amino-2-(3-bromo-2,4-dimethylphenyl)propanoic acid
1-[5-Bromo-1-(2-hydroxyethyl)indol-3-yl]ethanone
1-(4-Bromo-5-methylthiophen-2-yl)cyclohexan-1-amine
2-Azabicyclo[2.2.2]octan-1-YL 4-methylbenzenesulfonate
2-[(3-Bromo-2,4-difluorophenyl)methyl]pyrrolidine

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.