2-Naphthylamine-1,5-disulfonic acid
Suppliers
Names
[ CAS No. ]:
117-62-4
[ Name ]:
2-Naphthylamine-1,5-disulfonic acid
[Synonym ]:
2-Aminonaphthalene-1,5-disulfonic acid
MFCD00021512
D SALT
Sulfonic Tobias Acid
EINECS 204-201-6
2-AMINO-1,5-NAPHTHALENE-DISULFONIC ACID
1,5-Naphthalenedisulfonic acid, 2-amino-
2-Naphthylamine-1,5-disulfonic acid
SULFO TOBIAS ACID
1,5-disulfo-2-aminonaphthalene
2-aminonaphthalene-1,5-disulphonic acid
kyselinasulfo-tobiasova
2-amino-1,5-naphthalenedisulfonic
2-Amino-1,5-naphthalenedisulfonic acid
2-amino-1,5-naphthalenedisulphonic acid
2-amino-naphthol-1,5-disulfonic acid
2-naphthylamine-1,5-disulphonic acid
SULPHOTOBIAS ACID
2-amino-1,5-naphthalenedisulfonate
2-amino-5-naphthalenedisulfonicacid
5-sulfo-tobiasaci
Chemical & Physical Properties
[ Density]:
1.8±0.1 g/cm3
[ Melting Point ]:
> 300ºC
[ Molecular Formula ]:
C10H9NO6S2
[ Molecular Weight ]:
303.312
[ Exact Mass ]:
302.987122
[ PSA ]:
151.52000
[ LogP ]:
-0.43
[ Index of Refraction ]:
1.733
[ Water Solubility ]:
soluble
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- QJ6135000
- CHEMICAL NAME :
- 1,5-Naphthalenedisulfonic acid, 2-amino-
- CAS REGISTRY NUMBER :
- 117-62-4
- BEILSTEIN REFERENCE NO. :
- 2888645
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 5
- MOLECULAR FORMULA :
- C10-H9-N-O6-S2
- MOLECULAR WEIGHT :
- 303.32
- WISWESSER LINE NOTATION :
- L66J BSWQ CZ GSWQ
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- Standard Draize test
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rabbit
- REFERENCE :
- 85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,1058,1986
- 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 :
- 5430 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 ]:
C:Corrosive;
[ Risk Phrases ]:
R34
[ Safety Phrases ]:
S26-S28A
[ RIDADR ]:
1759
[ WGK Germany ]:
2
[ RTECS ]:
QJ6135000
[ Packaging Group ]:
III
[ Hazard Class ]:
8
[ HS Code ]:
2921499090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
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%