English name: Diflunisal
CAS number: 22494-42-4
Molecular formula: C13H8F2O3
Molecular weight: 250.2
EINECS number: 245-034-9
MDL No. : MFCD00057834
Stats
Melting point 207-209? C
Boiling point 386.9±42.0 °C(Predicted)
Density 1.3505 (estimate)
Storage conditions Keep in dark place,Sealed in dry,Room Temperature
Solubility Practically insoluble in water, soluble in ethanol (96 per cent). It dissolves in dilute solutions of alkali hydroxides.
Acidity coefficient (pKa)pKa 3.3 (H2O I=0.1) (Uncertain)
Morphological neat
Color White
Water solubility 6.186mg/L(24.99 ºC)
Safety information
hazard symbol (GHS)GHS hazard pictogramsGHS hazard pictograms
GHS07,GHS08
Warning word
Hazard Description H302-H315-H319-H335-H361
Precautions P201-P301+P312+P330-P302+P352-P305+P351+P338-P308+P313
Hazard category code 22-36/37/38-63
Safety Note 22-26-36
WGK Germany3
RTECS number DV2030000
Hazard NoteIrritant
Customs Code 2918290000
LD50 orally in female mice: 439 mg/kg (Stone)
Diflunisal (MK-647) is a salicylate derivative with nonsteroidal anti-inflammatory and uric acid relieving properties, which can be used alone as an analgesic and in patients with rheumatoid arthritis. Diflunisal is an inhibitor of cyclooxygenase (COX).
Company Profile Introduction
Shanghai Ouda New New Material Science and Technology Center，located in Fengxian District, Shanghai. The company produces more than 1000 kinds of high-quality products I20 production lines to provide OEM services, as one of the most dynamic industry and trade integrated companies in the Chinese market.our advantage comes from our service, we can provide fast delivery. The average delivery time in peak season is less than 15 working days, and the average delivery time in off-season is less than 1 month. We have successfully transported many chemical raw materials to many countries in the world. Good feedback and repeat orders have supported the growth of our company.independent production lines, we have 20 pharmaceutical raw materials, organic solvents and other raw material production lines. In addition, we also have an API production workshop with independent research and development production lines, as well as an API research and development testing center. We can provide you with sample testing and accept small orders. Supply 99%+ quality chemical products. We believe only good quality can bring good cooperation, quality is our key spirit during our production, we are warmly welcome clients and partner from all over the world contact us for everlasting cooperation, Ouda will be your strong, sincere and reliable partner in China.
Advantages
1. Samples are provided for test;
2. Good quality products;
3. 100% secure delivery.
4. secure your money, lower the risk
5.Payment ways: Western Union, Moneygram, Bitcoin, T/T，USDT、PAYPAL
6.Delivery: EMS/ EUB/ USPS/ UPS/ TNT/ FEDEX/ DHL /DPDetc
7.Packaging:safe and discreet packaging
Our company Superiority
1 Best service, high quality and reasonable price
2. It's customers' right to choose the package (EMS, DHL, FedEx, UPS);
3. It's customers' right to choose the packing way for his products from many recent effective packing ways
4. Specials are possible when client's order is big enough, including the discount policy;
5.Our company promise to deliver clients' package to his hands safely, or we'll cover the total loss and reship in time;
Our company supply high quality chemical products with the most competitive prices.
If have any need or question, contact us freely.
Hope we can have chances to build good long-term cooperation.
Packaging & Shipping
WhatsApp/telegram/singal:+13106542038
Email: jan@oudaxin.com
janYang@proton.me
janyangouda@gmail.com
(If the phone is not answered, you can use the email to contact us, see your message)
China
