Introduction：Basic information about CAS 1682-39-9|5-Fluoro-1,3-benzoxazol-2-amine, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 5-Fluoro-1,3-benzoxazol-2-amine |
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| CAS Number | 1682-39-9 | Molecular Weight | 152.126 |
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| Density | 1.4±0.1 g/cm3 | Boiling Point | 282.8±32.0 °C at 760 mmHg |
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| Molecular Formula | C7H5FN2O | Melting Point | / |
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| MSDS | / | Flash Point | 124.9±25.1 °C |
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Names
| Name | 5-fluoro-1,3-benzoxazol-2-amine |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.4±0.1 g/cm3 |
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| Boiling Point | 282.8±32.0 °C at 760 mmHg |
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| Molecular Formula | C7H5FN2O |
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| Molecular Weight | 152.126 |
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| Flash Point | 124.9±25.1 °C |
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| Exact Mass | 152.038589 |
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| PSA | 52.05000 |
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| LogP | 1.92 |
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| Vapour Pressure | 0.0±0.6 mmHg at 25°C |
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| Index of Refraction | 1.651 |
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| InChIKey | PFPSBRGOJCFWKD-UHFFFAOYSA-N |
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| SMILES | Nc1nc2cc(F)ccc2o1 |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- DM4620000
- CHEMICAL NAME :
- Benzoxazole, 2-amino-5-fluoro-
- CAS REGISTRY NUMBER :
- 1682-39-9
- LAST UPDATED :
- 199712
- DATA ITEMS CITED :
- 3
- MOLECULAR FORMULA :
- C7-H5-F-N2-O
- MOLECULAR WEIGHT :
- 152.14
- WISWESSER LINE NOTATION :
- T56 BN DOJ CZ HF
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 1 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- MDCHAG Medicinal Chemistry: A Series of Monographs. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1963- Volume(issue)/page/year: 4(1),338,1964
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 700 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- MDCHAG Medicinal Chemistry: A Series of Monographs. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1963- Volume(issue)/page/year: 4(1),336,1964
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 450 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- MDCHAG Medicinal Chemistry: A Series of Monographs. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1963- Volume(issue)/page/year: 4(1),336,1964
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Safety Information
Customs
| HS Code | 2934999090 |
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| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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Synonyms
| 5-fluorobenzoxazol-2-amine |
| 2-Benzoxazolamine, 5-fluoro- |
| 5-fluoro-benzooxazol-2-ylamine |
| 5-Fluor-2-amino-benzoxazol |
| 5-Fluorobenzo[d]oxazol-2-amine |
| BENZOXAZOLE,2-AMINO-5-FLUORO |
| 2-Amino-5-fluorobenzoxazole |
| 5-Fluoro-1,3-benzoxazol-2-amine |
