Introduction：Basic information about CAS 13351-73-0|1-Methylbenzotriazole, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 1-Methylbenzotriazole |
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| CAS Number | 13351-73-0 | Molecular Weight | 133.151 |
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| Density | 1.2±0.1 g/cm3 | Boiling Point | 270.5±9.0 °C at 760 mmHg |
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| Molecular Formula | C7H7N3 | Melting Point | 64-65°C |
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| MSDS | / | Flash Point | 117.4±18.7 °C |
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Names
| Name | 1-methylbenzotriazole |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.2±0.1 g/cm3 |
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| Boiling Point | 270.5±9.0 °C at 760 mmHg |
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| Melting Point | 64-65°C |
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| Molecular Formula | C7H7N3 |
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| Molecular Weight | 133.151 |
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| Flash Point | 117.4±18.7 °C |
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| Exact Mass | 133.063995 |
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| PSA | 30.71000 |
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| LogP | 1.06 |
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| Vapour Pressure | 0.0±0.5 mmHg at 25°C |
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| Index of Refraction | 1.659 |
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| InChIKey | HXQHRUJXQJEGER-UHFFFAOYSA-N |
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| SMILES | Cn1nnc2ccccc21 |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- DM1330000
- CHEMICAL NAME :
- 1H-Benzotriazole, 1-methyl-
- CAS REGISTRY NUMBER :
- 13351-73-0
- BEILSTEIN REFERENCE NO. :
- 0118900
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C7-H7-N3
- MOLECULAR WEIGHT :
- 133.17
- WISWESSER LINE NOTATION :
- T56 BNNNJ B1
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 375 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 105,486,1952
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Safety Information
| Safety Phrases | S22-S24/25 |
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| RTECS | DM1330000 |
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| HS Code | 2933990090 |
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Customs
| HS Code | 2933990090 |
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| Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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Synonyms
| 1-methyl-benzotriazole |
| MFCD00014572 |
| benzotriazole acid methyl ester |
| 1-Methyl-1H-benzotriazole |
| 1-Methylbenzotriazole |
| 1H-Benzotriazole,1-methyl |
| EINECS 236-401-4 |
| 1H-1,2,3-Benzotriazole, 1-methyl- |
| 1-Methyl-1H-benzo[d][1,2,3]triazole |
| N-1-methyl-benzotriazole |
| 1-Methyl-1,2,3-benzotriazole |
| methyl benzotriazole |
| Methyl-1H-benzotriazole |
| 1H-Benzotriazole, 1-methyl |
| 1-Methyl-1H-1,2,3-benzotriazole |
