2-Phenylbenzimidazole-5-sulfonic acid

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Names

[ CAS No. ]:
27503-81-7

[ Name ]:
2-Phenylbenzimidazole-5-sulfonic acid

[Synonym ]:
2-Phenyl-1H-benzimidazole-5-sulphonic acid
Novantisol
Ensulizole
2-phenylbenzimidazole-5-sulfonate salt
NEO HELIOPAN HYDRO
2-Phenyl-5-benzimidazolesulfonic acid,Ensulizole
UV ABSORBER-T
2-Phenylbenzimidazole-5-sulfonic acid
2-phenyl-5-benzimidazolesulfonic acid
MFCD00053007
PARSOL HS
2-Phenyl-1H-benzo[d]imidazole-5-sulphonic acid
2-Phenyl-1H-benzimidazole-5-sulfonic acid
EUSOLEX 232
Ultraviolet absorbent UV-T
1H-Benzimidazole-6-sulfonic acid, 2-phenyl-
PHENYLBENZIMIDAZOLSULPHONICACID
2-phenyl-1H-benzoimidazole-5-sulfonic acid
2-phenyl-benzimidazole-5-sulfonic acid
Phenylbenzimidazole sulfonic acid
2-Phenyl-5-sulfobenzimidazole
2-Phenylbenzimidazole-5-sulphonic acid
EINECS 248-502-0
2-Phenyl-1H-benzimidazole-6-sulfonic acid
Phenylbenzimidazolesulfonic acid
1H-benzimidazole-5-sulfonic acid, 2-phenyl-
2-phenyl-1H-benzo[d]imidazole-5-sulfonic acid
T56 BM DNJ CR& GSWQ

Chemical & Physical Properties

[ Density]:
1.5±0.1 g/cm3

[ Melting Point ]:
300 °C

[ Molecular Formula ]:
C13H10N2O3S

[ Molecular Weight ]:
274.295

[ Flash Point ]:
>100ºC

[ Exact Mass ]:
274.041199

[ PSA ]:
91.43000

[ LogP ]:
1.50

[ Index of Refraction ]:
1.704

[ Storage condition ]:
2-8°C

[ Water Solubility ]:
soluble

MSDS

Safety Information

[ Hazard Codes ]:
Xi:Irritant;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26-S36

[ RIDADR ]:
NONH for all modes of transport

[ HS Code ]:
29339990

Synthetic Route

Precursor & DownStream

Precursor

  • 3,4-Diaminobenzenesulfonic acid
  • benzoic acid
  • Methyl benzoate

DownStream

  • 2-phenyl-3H-benzimidazole-5-sulfonyl chloride

Customs

[ HS Code ]: 2933990090

[ Summary ]:
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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Related Compounds

  • 2-phenylbenzimidazole-5-sulfonic acid potassium
  • 2-Chloroaniline-5-sulfonic acid
  • 2-aminotoluene-5-sulfonic acid
  • 2-Methylquinoline-5-sulfonic acid
  • 2-aminopyrimidine-5-sulfonic acid
  • 2,5-DIPHENYLOXAZOLE-4-SULFONIC ACID SODIUM SALT