Introduction：Basic information about CAS 938-25-0|naphthalene-1,2-diamine, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | naphthalene-1,2-diamine |
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| CAS Number | 938-25-0 | Molecular Weight | 158.20000 |
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| Density | 1.234g/cm3 | Boiling Point | 363.7ºC at 760 mmHg |
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| Molecular Formula | C10H10N2 | Melting Point | 92-94ºC |
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| MSDS | ChineseUSA | Flash Point | 207.2ºC |
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Names
| Name | naphthalene-1,2-diamine |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.234g/cm3 |
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| Boiling Point | 363.7ºC at 760 mmHg |
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| Melting Point | 92-94ºC |
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| Molecular Formula | C10H10N2 |
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| Molecular Weight | 158.20000 |
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| Flash Point | 207.2ºC |
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| Exact Mass | 158.08400 |
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| PSA | 52.04000 |
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| LogP | 3.16660 |
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| Index of Refraction | 1.757 |
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| InChIKey | NTNWKDHZTDQSST-UHFFFAOYSA-N |
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| SMILES | Nc1ccc2ccccc2c1N |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- QJ3360000
- CHEMICAL NAME :
- 1,2-Naphthylenediamine
- CAS REGISTRY NUMBER :
- 938-25-0
- BEILSTEIN REFERENCE NO. :
- 0637480
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C10-H10-N2
- MOLECULAR WEIGHT :
- 158.22
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Subcutaneous
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 167 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- ZEPTAT Zeitschrift fuer Experimentelle Pathologie und Therapie. (Berlin, Ger.) V.1-22, 1905-21. For publisher information, see REXMAS. Volume(issue)/page/year: 17,59,1915
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Safety Information
| Hazard Codes | T |
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| Risk Phrases | 22-40 |
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| Safety Phrases | 36/37 |
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| HS Code | 2921590090 |
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Customs
| HS Code | 2921590090 |
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| Summary | 2921590090. other aromatic polyamines and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
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Synonyms
| naphthalenediamine |
| 1,2-NAPHTHYLENEDIAMINE |
| 1,2-Diaminonaphthalene |
| naphthalene-1,2-diyldiamine |
| AmbkkkkK276 |
| 1,2-Naphthalenediamine |
| Naphthalin-1,2-diyldiamin |
| diaminonaphthalene |
