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

  • methyl (3S)-3-hydroxy-3-(1-methyl-1H-1,3-benzodiazol-5-yl)propanoate
  • N-(3,5-Dichlorophenyl)-2-(piperazin-1-YL)acetamide
  • 1,2,3,4-Tetrahydro-4-methyl-N-phenyl-2-quinolinamine
  • 1-Cyclopentyl-6-methyl-3-phenylpyrimido[5,4-e][1,2,4]triazine-5,7(1H,6H)-dione
  • 3-(Cycloheptylamino)propan-1-OL
  • Tert-butyl 2-(4-carbamoylpiperazin-1-yl)acetate
  • 3-(4-Isopropylphenyl)-2,2,4,6,7-pentamethyl-2,3-dihydro-1-benzofuran-5-amine
  • 2-(2-(trifluoromethyl)phenyl)-1H-pyrrole
  • 7-[(2S,3R,4S,5S,6R)-6-[[(2R,3R,4R)-3,4-dihydroxy-4-(hydroxymethyl)oxolan-2-yl]oxymethyl]-3,4,5-trihydroxyoxan-2-yl]oxy-5-hydroxy-2-(4-methoxyphenyl)chromen-4-one
  • (4-ethynyl-1-methyl-1H-pyrazol-5-yl)methanamine
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