3-Amino-1,5-naphthalenedisulfonic acid

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Names

[ CAS No. ]:
131-27-1

[ Name ]:
3-Amino-1,5-naphthalenedisulfonic acid

[Synonym ]:
3-Aminonaphthalene-1,5-disulphonic acid
Kyselina C [Czech]
3-Amino-1,5-naphthalenedisulfonic acid
1,5-Naphthalenedisulfonic acid, 3-amino-
Acid IV
3104699
Kyselina C
4,8-Disulfo-2-naphthalamine
Amino C acid
MFCD00035722
2-naphthylamine-4,8-disulphonic acid
L66J BSWQ DZ GSWQ
3-Aminonaphthalene-1,5-disulfonic acid
EINECS 205-020-5
2-amino-4,8-disulpho-naphthalene
2-Amino-4,8-naphthalenedisulfonic acid
2-Naphthylamine-4,8-disulfonic acid
2-aminonaphthalene-4,8-disulphonic acid
4,8-disulfo-2-aminonaphthalene

Chemical & Physical Properties

[ Density]:
1.8±0.1 g/cm3

[ Molecular Formula ]:
C10H9NO6S2

[ Molecular Weight ]:
303.312

[ Exact Mass ]:
302.987122

[ PSA ]:
151.52000

[ LogP ]:
-1.57

[ Index of Refraction ]:
1.733

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
QJ6140000
CHEMICAL NAME :
1,5-Naphthalenedisulfonic acid, 3-amino-
CAS REGISTRY NUMBER :
131-27-1
BEILSTEIN REFERENCE NO. :
3104699
LAST UPDATED :
199701
DATA ITEMS CITED :
3
MOLECULAR FORMULA :
C10-H9-N-O6-S2
MOLECULAR WEIGHT :
303.32
WISWESSER LINE NOTATION :
L66J BSWQ DZ GSWQ

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: -,1058,1986 ** ACUTE TOXICITY DATA **
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
11400 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: -,1058,1986

Safety Information

[ Hazard Codes ]:
Xi

[ Risk Phrases ]:
R36/37/38

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

[ HS Code ]:
2921499090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Naphthalene

DownStream

  • 2-naphthylamine-8-sulfonic acid
  • 3-aminonaphthalene-1-sulfonic acid
  • 3-Methoxy-2-methylbenzoyl chloride
  • Naphthalen-2-amine
  • 3-Hydroxy-2-methylbenzoic acid
  • naphthalene-1,3,5-trisulfonic acid
  • 3-Methoxy-2-methylbenzoic acid

Customs

[ HS Code ]: 2921499090

[ Summary ]:
2921499090 other aromatic monoamines and their derivatives; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

Related Compounds

  • 3-Amino-1,5-naphthalenedisulfonic Acid Disodium Salt
  • 8-AMINO-1,5-NAPHTHALENEDISULFONIC ACID MONOSODIUM SALT
  • 2-Naphthylamine-1,5-disulfonic acid
  • 2-NAPHTHYLAMINE-1,5-DISULFONIC ACID DISODIUM SALT
  • 3-amino-8-hydroxynaphthalene-1,5-disulfonic acid
  • 3-Amino-7-nitronaphthalene-1,5-disulfonic acid