Introduction：Basic information about CAS 4887-82-5|5-Chloro-1H-benzimidazole, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 5-Chloro-1H-benzimidazole |
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| CAS Number | 4887-82-5 | Molecular Weight | 152.581 |
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| Density | 1.4±0.1 g/cm3 | Boiling Point | 393.8±15.0 °C at 760 mmHg |
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| Molecular Formula | C7H5ClN2 | Melting Point | 118-122 °C(lit.) |
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| MSDS | ChineseUSA | Flash Point | 224.2±6.0 °C |
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| Symbol |
GHS05, GHS07 | Signal Word | Danger |
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Names
| Name | 5-Chlorobenzimidazole |
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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 | 393.8±15.0 °C at 760 mmHg |
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| Melting Point | 118-122 °C(lit.) |
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| Molecular Formula | C7H5ClN2 |
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| Molecular Weight | 152.581 |
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| Flash Point | 224.2±6.0 °C |
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| Exact Mass | 152.014130 |
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| PSA | 28.68000 |
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| LogP | 2.13 |
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| Vapour Pressure | 0.0±0.9 mmHg at 25°C |
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| Index of Refraction | 1.703 |
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| InChIKey | NKLOLMQJDLMZRE-UHFFFAOYSA-N |
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| SMILES | Clc1ccc2nc[nH]c2c1 |
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Safety Information
| Symbol |
GHS05, GHS07 |
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| Signal Word | Danger |
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| Hazard Statements | H302-H318 |
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| Precautionary Statements | P280-P305 + P351 + P338 |
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| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
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| Hazard Codes | Xn: Harmful;Xi: Irritant; |
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| Risk Phrases | R22 |
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| Safety Phrases | S26-S37/39 |
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| RIDADR | NONH for all modes of transport |
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| WGK Germany | 3 |
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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
| 5-Chloro-1H-benzimidazole |
| 1H-Benzimidazole, 5-chloro- |
| EINECS 225-503-4 |
| 6-chloro-1h-benzimidazole |
| MFCD07432850 |
