Introduction：Basic information about CAS 6814-58-0|5-Chloro-3-methyl-4-nitro-1H-pyrazole, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 5-Chloro-3-methyl-4-nitro-1H-pyrazole |
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| CAS Number | 6814-58-0 | Molecular Weight | 161.546 |
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| Density | 1.6±0.1 g/cm3 | Boiling Point | 366.2±37.0 °C at 760 mmHg |
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| Molecular Formula | C4H4ClN3O2 | Melting Point | / |
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| MSDS | / | Flash Point | 175.3±26.5 °C |
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Names
| Name | 3-chloro-5-methyl-4-nitro-1H-pyrazole |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.6±0.1 g/cm3 |
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| Boiling Point | 366.2±37.0 °C at 760 mmHg |
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| Molecular Formula | C4H4ClN3O2 |
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| Molecular Weight | 161.546 |
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| Flash Point | 175.3±26.5 °C |
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| Exact Mass | 160.999207 |
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| PSA | 74.50000 |
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| LogP | 1.74 |
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| Vapour Pressure | 0.0±0.8 mmHg at 25°C |
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| Index of Refraction | 1.610 |
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| InChIKey | ZCHRCALASPNJEQ-UHFFFAOYSA-N |
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| SMILES | Cc1[nH]nc(Cl)c1[N+](=O)[O-] |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- UQ6456200
- CHEMICAL NAME :
- 1H-Pyrazole, 3-chloro-5-methyl-4-nitro-
- CAS REGISTRY NUMBER :
- 6814-58-0
- BEILSTEIN REFERENCE NO. :
- 0005657
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 3
- MOLECULAR FORMULA :
- C4-H4-Cl-N3-O2
- MOLECULAR WEIGHT :
- 161.56
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 350 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: PB85-143766
- TYPE OF TEST :
- LC50 - Lethal concentration, 50 percent kill
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 6200 mg/m3/4H
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- FMCHA2 Farm Chemicals Handbook. (Meister Pub., 37841 Euclid Ave., Willoughy, OH 44094) Volume(issue)/page/year: -,C263,1991
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rabbit
- DOSE/DURATION :
- >2 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- FMCHA2 Farm Chemicals Handbook. (Meister Pub., 37841 Euclid Ave., Willoughy, OH 44094) Volume(issue)/page/year: -,C263,1991
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Safety Information
| RIDADR | UN 2588 |
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| Packaging Group | III |
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| Hazard Class | 6.1(b) |
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| HS Code | 2933199090 |
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Customs
| HS Code | 2933199090 |
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| Summary | 2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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Synonyms
| 1H-Pyrazole, 5-chloro-3-methyl-4-nitro- |
| 3-Chloro-5-methyl-4-nitropyrazole |
| 4-23-00-00591 (Beilstein Handbook Reference) |
| T5MNJ C1 DNW EG |
| 3-chloro-5-methyl-4-nitro-1(2)H-pyrazole |
| 3-Chlor-5-methyl-4-nitro-1(2)H-pyrazol |
| 5-Chloro-3-methyl-4-nitropyrazole |
| 5-Chloro-3-methyl-4-nitro-1H-pyrazole |
| 1H-PYRAZOLE,3-CHLORO-5-METHYL-4-NITRO |
| T5MNJ CG DNW E1 |
| ABG 3030 |
| Caswell No. 196A |
| Release |
