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

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

DownStream

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%