Shanghai Ruifu Chemical is the leading manufacturer of 2,2-Difluoro-2-(Fluorosulfonyl)acetic Acid (CAS: 1717-59-5) with high quality. Ruifu Chemical has been supplying pharmaceutical intermediates more than 15 years.
Ruifu Chemical can provide worldwide delivery, competitive price, excellent service.
Purchase 2,2-Difluoro-2-(Fluorosulfonyl)acetic Acid, please contact us by e-mail: alvin@ruifuchem.com
| Chemical Name | 2,2-Difluoro-2-(Fluorosulfonyl)acetic Acid |
| Synonyms | 2-(Fluorosulfonyl)difluoroacetic Acid |
| CAS Number | 1717-59-5 |
| Molecular Formula | C2HF3O4S |
| Molecular Weight | 178.08 g/mol |
| Boiling Point | 153℃(lit.) |
| Flash Point | >110℃(230°F) |
| Density | 1.723 g/mLat 25℃(lit.) |
| Refractive Index n20/D | 1.36 (lit.) |
| Store Under Inert Gas | Store Under Inert Gas |
| Sensitive | Moisture Sensitive, Heat Sensitive |
| Water Solubility | Soluble in Water |
| Storage Temperature | Store Long-Term at 2-8℃ |
| COA & MSDS | Available |
| Origin of Product | Shanghai, China |
| Product Categories |
Pharmaceutical Intermediates |
| Brand | Ruifu Chemical |
| Items | Specifications | Results |
| Appearance | Colorless to Light Yellow Liquid | Conforms |
| Assay / Analysis Method | ≥98.0% (HNMR) | 98.5% |
| 1H NMR Spectrum | Consistent with Structure | Conforms |
| Conclusion | The product has been tested and complies with the given specifications | |
Package: Fluorinated bottle, 25kg/drum, or according to customer's requirement.
Storage Condition: Keep the container tightly closed under an inert atmosphere. Store in a cool, dry (2-8℃) and well-ventilated warehouse. Keep away strong oxidizing agents. Water and moisture sensitive. Keep away from heat and direct sunlight; avoid fire.
Shipping: Deliver to worldwide by air, by FedEx / DHL Express. Provide fast and reliable delivery.
How to Purchase? Please contact Dr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
15 Years Experience? We have more than 15 years of experience in the manufacture and export of a wide range of high quality pharmaceutical intermediates or fine chemicals.
Main Markets? Sell to domestic market, North America, Europe, India, Korea, Japanese, Australia, etc.
Advantages? Superior quality, affordable price, professional services and technical support, fast delivery.
Quality Assurance? Strict quality control system. Professional equipment for analysis include NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, K.F, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, etc.
Samples? Most products provide free samples for quality evaluation, shipping cost should be paid by customers.
Factory Audit? Factory audit welcome. Please make an appointment in advance.
MOQ? No MOQ. Small order is acceptable.
Delivery Time? If within stock, three days delivery guaranteed.
Transportation? By Express (FedEx, DHL), by Air, by Sea.
Documents? After sales service: COA, MOA, ROS, MSDS, etc. can be provided.
Custom Synthesis? Can provide custom synthesis services to best fit your research needs.
Payment Terms? Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T (Telex Transfer), PayPal, Western Union, etc.
Risk Codes R34 - Causes burns
R35 - Causes severe burns
R27/28 -
Safety Description
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S27 - Take off immediately all contaminated clothing.
S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection.
S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
S28 - After contact with skin, wash immediately with plenty of soap-suds.
UN IDs UN 1760 8/PG 2
WGK Germany 3
TSCA No
HS Code 2915 9000.30
Hazard Note Corrosive
Hazard Class 8
Packing Group II
2,2-Difluoro-2-(Fluorosulfonyl)acetic Acid (CAS: 1717-59-5) is used as an important raw material and intermediate used in organic synthesis, pharmaceuticals, agrochemicals, dyestuff, and other materials. It is also used as an important reagent in the synthesis of difluorocarbenes and difluorocyclopropanes. It is a versatile and powerful reagent.