5,5'-(Diazene-1,2-diyl)bis(2-hydroxybenzoic acid)

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Names

[ CAS No. ]:
15722-48-2

[ Name ]:
5,5'-(Diazene-1,2-diyl)bis(2-hydroxybenzoic acid)

[Synonym ]:
Olsalazine
5,5'-azosalicylic acid
Azodisal
Olsalazina
Olsalazinum [Latin]
3,3'-Azobis(6-hydroxybenzoic acid)
6,6'-Dihydroxy-3,3'-azo-di-benzoesaeure
5,5'-Azobis(salicylic acid)
6,6'-dihydroxy-3,3'-azo-di-benzoic acid
Eriochromflavin-A
C.I. Mordant Yellow 5
Dipentum
Olsalazinum
MFCD00602469
5-[(2Z)-2-(3-carboxy-4-oxocyclohexa-2,5-dien-1-ylidene)hydrazinyl]-2-hydroxybenzoic acid
Rasal

Chemical & Physical Properties

[ Density]:
1.55g/cm3

[ Boiling Point ]:
653.233ºC at 760 mmHg

[ Molecular Formula ]:
C14H10N2O6

[ Molecular Weight ]:
302.23900

[ Flash Point ]:
348.863ºC

[ Exact Mass ]:
302.05400

[ PSA ]:
139.78000

[ LogP ]:
2.90960

[ Vapour Pressure ]:
0mmHg at 25°C

[ Index of Refraction ]:
1.678

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DG3482500
CHEMICAL NAME :
Benzoic acid, 3,3'-azobis(6-hydroxy-
CAS REGISTRY NUMBER :
15722-48-2
LAST UPDATED :
199807
DATA ITEMS CITED :
1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Human - man
DOSE/DURATION :
1714 mg/kg/34W-I
TOXIC EFFECTS :
Kidney, Ureter, Bladder - interstitial nephritis
REFERENCE :
AJMEAZ American Journal of Medicine. (Technical Pub., 875 Third Ave., New York, NY 10022) V.1- 1946- Volume(issue)/page/year: 100,238,1996

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2927000090

Precursor & DownStream

Precursor

  • 5-Aminosalicylic Acid
  • Salicylic acid
  • Methyl salicylate
  • 2-Chloro-5-nitrobenzoic acid
  • ethyl 5-amino-2-hydroxybenzoate

DownStream

  • 5-Aminosalicylic Acid

Customs

[ HS Code ]: 2927000090

[ Summary ]:
2927000090 other diazo-, azo- or azoxy-compounds。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

Related Compounds

  • 4-(cyclopentylmethyl)-4-methyl-4H,5H,6H,7H-thieno[3,2-c]pyridine
  • 1-ethyl-5',6'-dihydro-4'H-spiro[piperidine-4,7'-thieno[2,3-c]pyridine]
  • 7-(5-methylthiophen-2-yl)-4H,5H,6H,7H-thieno[2,3-c]pyridine
  • 7-methyl-7-pentyl-4H,5H,6H,7H-thieno[2,3-c]pyridine
  • 2-Fluoro-1-[3-(trifluoromethoxy)phenyl]ethan-1-ol
  • 4-Methyl-3-methylidenepent-4-en-1-amine
  • 7-[3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-2,2-dimethylpropanoyl]-7-azabicyclo[2.2.1]heptane-2-carboxylic acid
  • tert-butyl 2-amino-3-(1H-imidazol-1-yl)-2-methylpropanoate
  • (2-Hydroxy-5-methylphenyl)methanesulfonamide
  • 2-[1-(2-Chlorophenyl)cyclobutyl]ethan-1-amine
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