1-Naphthalenesulfonicacid, 4-amino-5-hydroxy-

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Names

[ CAS No. ]:
83-64-7

[ Name ]:
1-Naphthalenesulfonicacid, 4-amino-5-hydroxy-

[Synonym ]:
4-amino-5-hydroxynaphthalene-1-sulfonic acid
EINECS 201-491-6
MFCD00003992

Chemical & Physical Properties

[ Molecular Formula ]:
C10H9NO4S

[ Molecular Weight ]:
239.24800

[ Exact Mass ]:
239.02500

[ PSA ]:
109.00000

[ LogP ]:
3.03630

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
QK1295000
CHEMICAL NAME :
1-Naphthalenesulfonic acid, 4-amino-5-hydroxy-
CAS REGISTRY NUMBER :
83-64-7
BEILSTEIN REFERENCE NO. :
2127506
LAST UPDATED :
199701
DATA ITEMS CITED :
3
MOLECULAR FORMULA :
C10-H9-N-O4-S
MOLECULAR WEIGHT :
239.26
WISWESSER LINE NOTATION :
L66J BSWQ EZ GQ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration into the eye
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,1057,1986 ** ACUTE TOXICITY DATA **
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
6210 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,1057,1986

Safety Information

[ Hazard Codes ]:
C: Corrosive;

[ Risk Phrases ]:
34

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

[ RIDADR ]:
UN 2583 8/PG 2

[ WGK Germany ]:
2

[ RTECS ]:
QK1295000

[ HS Code ]:
2922299090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 1,5-Naphthalenedisulfonicacid, 4-amino-
  • 4,5-diamino-1-naphthalenesulfonic acid
  • Acetone

DownStream

  • 4,5-dihydroxynaphthalene-1-sulphonic acid
  • 8-(4-methylanilino)-1-naphthol-5-sulfonic acid

Customs

[ HS Code ]: 2922299090

[ Summary ]:
2922299090. other amino-naphthols and other amino-phenols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Related Compounds

  • 1-Naphthalenesulfonicacid,4-amino-5-hydroxy-6-[2-(4-nitrophenyl)diazenyl]-3-[2-(4-sulfophenyl)diazenyl]-,sodium salt (1:2)
  • 1-Naphthalenesulfonicacid,4-amino-5-hydroxy-6-[2-(1-naphthalenyl)diazenyl]-3-[2-(4-sulfophenyl)diazenyl]-,sodium salt (1:2)
  • 1-(4-amino-5-hydroxy-2,5-dimethylpyrrol-3-yl)ethanone
  • 1-Naphthalenesulfonicacid, 4-(acetylamino)-5-hydroxy-
  • 1-Naphthalenesulfonicacid, 4-amino-7-bromo-3-hydroxy-
  • 1-Naphthalenesulfonicacid,4-amino-3-[2-[4'-[2-(1-hydroxy-4-sulfo-2-naphthalenyl)diazenyl][1,1'-biphenyl]-4-yl]diazenyl]-,sodium salt (1:2)
  • (1S,2S,3R)-3-Amino-2-pyrazol-1-ylcyclobutan-1-ol;dihydrochloride
  • 2-(4-Aminooxan-4-yl)ethan-1-ol hydrochloride
  • rac-(4R,5S)-4-(aminomethyl)-1-tert-butyl-5-(1-methyl-1H-pyrazol-4-yl)pyrrolidin-2-one
  • Cyclopentanesulfinyl chloride
  • 1-(3-hydrazinylpropyl)-1H-1,2,4-triazole
  • Methyl 2,6-dibromopyridine-4-acetate
  • 2-azido-2,2-difluoro-N-(propan-2-yl)acetamide
  • Methyl 2,4-difluoro-6-methylphenylacetate
  • 3,5-Difluoro-2-nitrobenzamide
  • 1-bromo-8-(methoxymethyl)naphthalene
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