2,2-Difluoro-2-(Fluorosulfonyl)acetic Acid CAS 1717-59-5 Assay ≥98.0% (HNMR)

Short Description:

Name: 2,2-Difluoro-2-(Fluorosulfonyl)acetic Acid

Synonyms: 2-(Fluorosulfonyl)difluoroacetic acid

CAS: 1717-59-5

Assay: ≥98.0% (HNMR)

Appearance: Colorless to Light Yellow Liquid 

Contact: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com


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1717-59-5 - Description:

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

1717-59-5 - Chemical Properties:

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

1717-59-5 - Specifications:

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

1717-59-5 - Package/Storage/Shipping:

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. 

1717-59-5 - Advantages:

Sufficient Capacity: Sufficient facilities and technicians

Professional Service: One stop purchasing service

OEM Package: Custom package and label available

Fast Delivery: If within stock, three days delivery guaranteed

Stable Supply: Maintain reasonable stock    

Technical Support: Technology solution available

Custom Synthesis Service: Ranged from grams to kilos

High Quality: Established a complete quality assurance system

1717-59-5 - FAQ:

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 AssuranceStrict 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.

SamplesMost products provide free samples for quality evaluation, shipping cost should be paid by customers.

Factory AuditFactory audit welcome. Please make an appointment in advance.

MOQ? No MOQ. Small order is acceptable.

Delivery Time? If within stock, three days delivery guaranteed.

TransportationBy Express (FedEx, DHL), by Air, by Sea.

Documents? After sales service: COA, MOA, ROS, MSDS, etc. can be provided.

Custom SynthesisCan provide custom synthesis services to best fit your research needs.

Payment TermsProforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T (Telex Transfer), PayPal, Western Union, etc. 

1717-59-5 - Risk and Safety:

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

1717-59-5 - Application:

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.

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