Product Description
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| Diphenhydramine Chemical Properties |
| Melting point | 167-172°C |
| Boiling point | bp2.0 150-165° |
| density | 0.9889 (rough estimate) |
| refractive index | 1.5450 to 1.5490 |
| storage temp. | Keep in dark place,Inert atmosphere,Room temperature |
| pka | pKa 9.1 (Uncertain) |
| color | Oil |
| Merck | 14,3309 |
| CAS DataBase Reference | 58-73-1(CAS DataBase Reference) |
| EPA Substance Registry System | Ethanamine, 2-(diphenylmethoxy)-N,N-dimethyl- (58-73-1) |
| RTECS | KR6825000 |
| Hazardous Substances Data | 58-73-1(Hazardous Substances Data) |
| Toxicity | LD50 oral in rat: 390mg/kg |
Detailed Photos
Our Advantages
High quality with competitive price.
1. Standard bp/usp/ep/enterprise standard.
2. All purity>99%.
3. We are manufacturer and can provide high quality products with factory price.
Fast and safe delivery.
1. Parcel can be sent out in 24 hours after payment tracking number available.
2. Secure and discreet shipment verious transportation methods for your choice.
3. Customs pass rate >99%.
4. We have our own agent/remailer/distributor who can help us ship our products very fast and safe, and we have stock in there for transferring.
We have clients throughout the world.
1. Professional service and rich experience make customers feel at ease, adequate stock and fast delivery meet their different desire.
2. Market feedback and goods feedback will be appreciated, meeting customers' requirement is our principal responsibility.
3. High quality, competitive price, fast delivery, first-class service gain the trust and praise from all the customers.
