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Synonyms: Nickel plating additive
1-Diethylamino-2-propyne
N,N-Diethyl-2-propyn-1-amine
N,N-Diethyl propargylamine
3-Diethylamino-1-propyne
DEP
Molecular structure: 
Chemical nature
| Chemical name | N,N-Diethylpropargylamine |
| Molecular formula | C7H13N |
| Molecular weight | 111.2 |
| CAS No. | 4079-68-9 |
Product Properties
| Appearance | Colorless to Yellowish clear liquid |
| Content(%) | ≥99.0（GC） |
| PH | 5.0-8.0 |
Product Applications
Dosage: 1~10mg/L
Consumption：1.5g/KAH
DEP is used as a top brightener and stronger leveling agent in nickel baths at a concentration of 1-10ml/L.
Packing
25kg/drum, stored in cool and dry place
