Introduction：Basic information about CAS 117-62-4|2-Naphthylamine-1,5-disulfonic acid, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 2-Naphthylamine-1,5-disulfonic acid |
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| CAS Number | 117-62-4 | Molecular Weight | 303.312 |
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| Density | 1.8±0.1 g/cm3 | Boiling Point | / |
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| Molecular Formula | C10H9NO6S2 | Melting Point | > 300ºC |
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| MSDS | / | Flash Point | / |
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Names
| Name | 2-Amino-1,5-naphthalenedisulfonic acid |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.8±0.1 g/cm3 |
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| Melting Point | > 300ºC |
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| Molecular Formula | C10H9NO6S2 |
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| Molecular Weight | 303.312 |
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| Exact Mass | 302.987122 |
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| PSA | 151.52000 |
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| LogP | -0.43 |
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| Index of Refraction | 1.733 |
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| InChIKey | YAIKCRUPEVOINQ-UHFFFAOYSA-N |
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| SMILES | Nc1ccc2c(S(=O)(=O)O)cccc2c1S(=O)(=O)O |
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| Water Solubility | soluble |
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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 DATAACUTE 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
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Safety Information
| Hazard Codes | C:Corrosive; |
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| Risk Phrases | R34 |
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| Safety Phrases | S26-S28A |
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| RIDADR | 1759 |
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| WGK Germany | 2 |
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| RTECS | QJ6135000 |
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| Packaging Group | III |
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| Hazard Class | 8 |
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| HS Code | 2921499090 |
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Customs
| HS Code | 2921499090 |
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| 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% |
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Synonyms
| 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 |
