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| 1,1-Dimethylpropargylamine Basic information |
Product Name: | 1,1-Dimethylpropargylamine | Synonyms: | 1,1-dimethyl-2-propynylamin;1,1-dimethylpropynylamine;3-Methyl-1-butyne-3-amine;1,1-Dimethylpropargylamine,95%;1,1-Dimethylpropargylamine1,1-Dimethyl-2-propynylamine;2-Methyl-3-butyn-2-amine,1,1-Dimethylpropargylamine, 3-Amino-3-methyl-1-butyne;3-Amino-3-methylbut-1-yne;2-methylbut-3-yn-2-amine (10% H2O) | CAS: | 2978-58-7 | MF: | C5H9N | MW: | 83.13 | EINECS: | 221-029-7 | Product Categories: | Small molecule | Mol File: | 2978-58-7.mol | ![1,1-Dimethylpropargylamine Structure](CAS/GIF/2978-58-7.gif) |
| 1,1-Dimethylpropargylamine Chemical Properties |
Hazard Codes | Xi,C,F | Risk Statements | 36/37/38-34-22-11-43 | Safety Statements | 26-36/37/39-45-16 | RIDADR | UN 2733 | WGK Germany | 3 | RTECS | ER9543533 | TSCA | Yes | HazardClass | 3.1 | PackingGroup | II | HS Code | 29211999 | Toxicity | LD50 oral in rat: 1470mg/kg |
| 1,1-Dimethylpropargylamine Usage And Synthesis |
Chemical Properties | Clear colorless to yellow liquid | Uses | 1,1-Dimethylpropargylamine is used as an organic chemical synthesis intermediate. | Hazard | Moderately toxic by ingestion. A moderate
eye irritant. | Purification Methods | Dissolve the amine in Et2O, dry over anhydrous K2CO3, filter, evaporate and distil (preferably under N2). Store it away from CO2. The hydrochloride [2978-59-8] has m 234o (from EtOH/Et2O). The benzoyl derivative has m 152-153o (from EtOH). [Hennion & Teach J Am Chem Soc 75 1653 1953, Hennion & DiGiovanna J Org Chem 30 2645 1965.] |
| 1,1-Dimethylpropargylamine Preparation Products And Raw materials |
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