Products Description
The substance corresponding to CAS 125678-52-6 is 3-N,N-Diethylamino-1-propyne Formate, also known as Diethylaminopropyne formate and Diethylamino-2-Propyne Sulfate. Its molecular formula is C₈H₁₅NO₂, and its molecular weight is 157.21.
3-N,N-Diethylamino-1-propyne Formate is a light yellow transparent liquid with a characteristic ammonia-like odor. Its density is 1.04 (it would be better to add the unit, like g/cm³ here), and its refractive index ranges from 1.4190 to 1.4320. It is miscible with water in any proportion, and its pH value ranges from 4 to 6.


Basic Info
| Product name | Electroplating brightener Liquid 3-N,N-Diethylamino-1-propyne Formate |
| CAS | 125678-52-6 |
| Molecular Formula | C8H15NO2 |
| Molecular weight | 157.2 |
| Assay | 70%min |
| Appearance | Clear yellowish liquid |
| Density g/cm3 (20ºC) | 1.02~1.06 |
| PH | 4.5~5.81 |
| Refractive Index(20ºC) | 1.4190~1.4320 |
Safety Information
- DEAC is an irritant compound and direct skin contact and inhalation should be avoided. Appropriate protective measures should be worn during operation, such as gloves, goggles, and lab coats.
- DEAC should be used in a well-ventilated area to prevent its odor from having adverse effects on the human body and the environment.

Uses
3-N,N-Diethylamino-1-propyne Formate is a crucial brightener. It can endow the nickel plating layer with good gloss, making the plating surface brighter and more dazzling. This enhances the appearance quality of the plated parts and improves their decorative properties.
Company Profile
Gnee Chem is an enterprise specialising in the research, development, production and sales of phytochemicals and fine chemicals.Our factory was established in 2016 and is located in Henan Province, covering an area of 3,600 square metres. We have a professional, well-equipped and high-quality R&D team with more than 10 years of R&D experience. Our products are widely exported to many countries, such as the United States, Russia, Canada, Australia, Europe, etc., and we provide customers with fast shipping services. We hope to establish long-term and mutually beneficial cooperation with more friends in the future, and provide the best products and services for our customers.
Contact Us
Tel: +86-372-5055135
Mob: +86-13673325456
Email: sales@gneebio.com




FAQ
Can your company accept customisation and meet customers' special specifications?
Yes, we can.
What are your payment terms?
Wire transfer, paypal, western union, money order and bitcoin.
What is your delivery time?
We usually ship within 1-3 days after receiving your payment.
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