4-SULFOPHTHALIC ACID

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Names

[ CAS No. ]:
89-08-7

[ Name ]:
4-SULFOPHTHALIC ACID

[Synonym ]:
EINECS 201-881-6
MFCD00007494
4-sulfophthalic acid

Chemical & Physical Properties

[ Density]:
1.292 g/mL at 25 °C

[ Molecular Formula ]:
C8H6O7S

[ Molecular Weight ]:
246.19400

[ Exact Mass ]:
245.98300

[ PSA ]:
137.35000

[ LogP ]:
1.41050

[ Index of Refraction ]:
n20/D 1.447

[ Storage condition ]:
2-8°C

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS05

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H314

[ Precautionary Statements ]:
P280-P305 + P351 + P338-P310

[ Hazard Codes ]:
C: Corrosive;

[ Risk Phrases ]:
R34

[ Safety Phrases ]:
S26-S27-S28-S36/37/39-S45

[ RIDADR ]:
UN 3265 8/PG 2

[ Packaging Group ]:
III

[ Hazard Class ]:
8

[ HS Code ]:
2917399090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Phthalic anhydride
  • 8-Hydroxy-5,7-dinitronaphthalene-2-sulfonic acid
  • Phthalic acid
  • Sulfur trioxide
  • Sulfuric acid
  • Naphthalene-2-sulfonamide
  • Hydrochloric acid
  • 1,3-dioxoisoindole-5-sulfonic acid
  • 2-Naphthalenecarboxylicacid, 3-hydroxy-7-sulfo-

DownStream

  • 5-hydroxyisobenzofuran-1,3-dione
  • Isophthalic acid
  • Trimellitic acid
  • 4-Hydroxyphthalic acid
  • 3-Hydroxybenzoicacid
  • Dimethyl 4-hydroxyphthalate
  • 1,3-dioxoisoindole-5-sulfonic acid
  • 1(3H)-Isobenzofuranone,5-hydroxy-
  • 4-chlorobenzene-1,2-dicarbonyl chloride

Customs

[ HS Code ]: 2917399090

[ Summary ]:
2917399090 aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

Articles

Four linear Cu(II)3 subunit-based coordination polymers with various inter-subunit connections, spin ground-states and intra-/inter-subunit magnetic couplings.

Dalton Trans. 44(7) , 3190-9, (2015)

Four new 4-amino-1,2,4-triazole (atr)-based coordination polymers, {[Cu2(atr)(H2O)(μ-OH)2(pa)]·H2O}n (), {[Cu3(atr)2(H2O)2(μ-OH)2(npa)2]·2H2O}n (), {[Cu3(atr)5(dca)(μ-OH)(ClO4)2](ClO4)2}n () and {[Cu3...


More Articles

Related Compounds

  • 4-Sulfophthalic acid trisodium salt
  • 4-sulfophthalic acid triammonium salt
  • 4-sulfophthalic acid monopotassium salt
  • 5-Isobenzofuransulfonicacid, 1,3-dihydro-1,3-dioxo-
  • 4-Chlorobenzoic acid trimethylsilyl ester
  • 4-octanoyloxybenzenesulfonic acid