Introduction：Basic information about CAS 7223-38-3|1-dimethylamino-2-propyne, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 1-dimethylamino-2-propyne |
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| CAS Number | 7223-38-3 | Molecular Weight | 83.13170 |
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| Density | 0.772 g/mL at 25 °C(lit.) | Boiling Point | 79-83 °C(lit.) |
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| Molecular Formula | C5H9N | Melting Point | / |
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| MSDS | / | Flash Point | 18 °F |
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Names
| Name | 3-Dimethylamino-1-Propyne |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 0.772 g/mL at 25 °C(lit.) |
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| Boiling Point | 79-83 °C(lit.) |
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| Molecular Formula | C5H9N |
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| Molecular Weight | 83.13170 |
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| Flash Point | 18 °F |
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| Exact Mass | 83.07350 |
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| PSA | 3.24000 |
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| LogP | 0.18120 |
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| Index of Refraction | n20/D 1.419(lit.) |
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| InChIKey | ILBIXZPOMJFOJP-UHFFFAOYSA-N |
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| SMILES | C#CCN(C)C |
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| Storage condition | Refrigerator (+4°C) + Flammables area |
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Safety Information
| Hazard Codes | F:Highlyflammable;C:Corrosive; |
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| Risk Phrases | R11;R21/22;R34 |
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| Safety Phrases | S16-S26-S27-S28-S36/37/39 |
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| RIDADR | UN 2733 3/PG 1 |
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| WGK Germany | 3 |
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| Packaging Group | II |
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| Hazard Class | 3 |
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| HS Code | 2921199090 |
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Customs
| HS Code | 2921199090 |
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| Summary | 2921199090 other acyclic monoamines and their derivatives; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |
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Synonyms
| 1-dimethylamino-2-propyne |
| EINECS 230-620-9 |
| MFCD00008575 |
