2,5-Dimethoxytetrahydrofuran CAS 696-59-3 Purity >99.0% (GC) Factory
Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer of 2,5-Dimethoxytetrahydrofuran (CAS: 696-59-3) with high quality. Ruifu Chemical can provide worldwide delivery, competitive price, excellent service, small and bulk quantities available. Purchase 2,5-Dimethoxytetrahydrofuran, Please contact: alvin@ruifuchem.com
| Chemical Name | 2,5-Dimethoxytetrahydrofuran (cis- and trans- mixture) |
| Synonyms | DMTHF; Tetrahydro-2,5-Dimethoxyfuran (cis- and trans- mixture) |
| Stock Status | In Stock, Commercial Production |
| CAS Number | 696-59-3 |
| Molecular Formula | C6H12O3 |
| Molecular Weight | 132.16 g/mol |
| Melting Point | -45℃ |
| Boiling Point | 145.0~147.0℃(lit.) |
| Flash Point | 35℃(95°F) |
| Density | 1.023 g/mL at 20℃(lit.) |
| Refractive Index n20/D | 1.418 |
| Sensitive | Air & Light Sensitive |
| Solubility (Miscible with) | Methanol, Diethyl Ether and Tetrahydrofuran |
| COA & MSDS | Available |
| Sample | Available |
| Origin | Shanghai, China |
| Brand | Ruifu Chemical |
| Items | Inspection Standards | Results |
| Appearance | Clear Colorless Liquid | Clear Colorless Liquid |
| Purity / Analysis Method | >99.0% (GC) (Sum of isomers) | 99.9% |
| Water by Karl Fischer | <0.50% | 0.10% |
| Individual Unknown Impurity | <0.50% | 0.04% |
| Density (20℃) | 1.023~1.027 | Complies |
| Refractive Index n20/D | 1.416~1.419 | Complies |
| Infrared Spectrum | Conforms to Structure | Complies |
| GC-MS for Identification | Conforms | Conforms |
| Conclusion | The product has been tested & complies with the given specifications | |
Package: Fluorinated Bottle, 25kg/Drum, 200kg/Drum, or according to customer's requirement.
Storage Condition: Keep the container tightly closed and store in a cool, dry and well-ventilated warehouse. Protect from light and moisture. Incompatible with strong oxidizing agents and strong acids.
Shipping: Deliver to worldwide by air, by sea, 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
R10 - Flammable
R36/37/38 - Irritating to eyes, respiratory system and skin.
R36 - Irritating to the eyes
R20/21 - Harmful by inhalation and in contact with skin.
Safety Description
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36 - Wear suitable protective clothing.
S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection.
S16 - Keep away from sources of ignition.
UN IDs UN 1993 3/PG 3
WGK Germany 1
TSCA Yes
HS Code 2932190090
Hazard Class 3
Packing Group III
Toxicity LD50 orally in Rabbit: 2040 mg/kg
2,5-Dimethoxytetrahydrofuran (CAS: 696-59-3) is a tetrahydrofuran derivative that finds application in proteomics research and in organic synthesis. It is also used as an intermediate for atropine sulfate, which is an anticholinergic drug. Further, it acts as a precursor of butanediol. In addition to this, it is used as a photographic hardener and as disinfectant in formulations.
2,5-Dimethoxytetrahydrofuran is the raw material for the synthesis of tropin ketone. In the production process of tobinone, succinaldehyde obtained by hydrolysis of 2,5-Dimethoxytetrahydrofuran is one of the raw materials for the synthesis of tobinone.
