Maintenance Notice (3:00 AM November 1 - 8:30 AM November 1, 2025): This website is scheduled to be unavailable due to maintenance. We appreciate your patience and understanding.
Published TCIMAIL newest issue No.199
Maximum quantity allowed is 999
Please select the quantity
CAS RN: 4437-22-3 | Product Number: D6447
2,2'-[Oxybis(methylene)]difuran
![Chemical Structure of 2,2'-[Oxybis(methylene)]difuran](/medias/Tci-440-D6447.jpg?context=bWFzdGVyfHJvb3R8MTU3ODB8aW1hZ2UvanBlZ3xhREk0TDJnek5TODVOVFl6TXpJd056UTJNREUwTDFSamFTMDBOREJmUkRZME5EY3VhbkJufDNjMmRiY2M5ZGQ0ZWJiZDBmNjhmN2QwZjEzODc3NDc4MDljZWFhNGZhNDE0ZTFjZTEyZmNiNWI5NTA3MGIyZjU "2,2'-[Oxybis(methylene)]difuran")
![Thumbnail of 2,2'-[Oxybis(methylene)]difuran](/medias/Tci-98-D6447.jpg?context=bWFzdGVyfHJvb3R8MjQzNnxpbWFnZS9qcGVnfGFHUXlMMmd6TkM4NU5UWXpNekl3TnpjNE56Z3lMMVJqYVMwNU9GOUVOalEwTnk1cWNHY3xmOTgyODgyMmUxZDRjYWI4ZTA4YzI2NGExYzg2OTUwZTA3ZGU3YWJhNjUwODNlNTI4ZDgxZTc0MTZjMDMxNjUx)
×
![]()
×
![2,2'-[Oxybis(methylene)]difuran](/_ui/responsive/theme-tci/images/missing_product_zoom.webp "2,2'-[Oxybis(methylene)]difuran")
New
Purity: >95.0%(GC)
Synonyms:
- Difurfuryl Ether
- 2,2'-Difurfuryl Ether
Product Documents:
| Size | Unit Price | Belgium | Japan* | Quantity |
Shipping Information
|
|---|---|---|---|---|---|
| 200MG |
£87.00
|
Contact Us | 5 |
|
|
| 1G |
£158.00
|
Contact Us | 25 |
|
* Stock available in Belgium: Shipment on the same day
* Stock available in Japan: Please check the Shipping Simulation for estimated shipments. (excludes regulated items and dry ice shipments)
| Product Number | D6447 |
Purity / Analysis Method 
|
>95.0%(GC) |
| Molecular Formula / Molecular Weight | C__1__0H__1__0O__3 = 178.19 |
| Physical State (20 deg.C) | Liquid |
| Storage Temperature
|
Room Temperature (Recommended in a cool and dark place, <15°C) |
| Store Under Inert Gas | Store under inert gas |
| Condition to Avoid | Air Sensitive |
| CAS RN | 4437-22-3 |
| Reaxys Registry Number | 156726 |
| MDL Number | MFCD01725820 |
Specifications
| Appearance | Colorless to Light yellow clear liquid |
| Purity(GC) | min. 95.0 % |
| NMR | confirm to structure |
Properties (reference)
| Boiling Point | 89 °C/1 mmHg |
| Flash point | 106 °C |
| Specific Gravity (20/20) | 1.14 |
GHS
| Pictogram |
|
| Signal Word | Danger |
| Hazard Statements | H301 : Toxic if swallowed. |
| Precautionary Statements | P501 : Dispose of contents/ container to an approved waste disposal plant. P270 : Do not eat, drink or smoke when using this product. P264 : Wash skin thoroughly after handling. P301 + P310 + P330 : IF SWALLOWED: Immediately call a POISON CENTER/doctor. Rinse mouth. P405 : Store locked up. |
Related Laws:
| RTECS# | LU5182000 |
Transport Information:
| UN Number | UN2810 |
| Class | 6.1 |
| Packing Group | III |
| HS Number | 2932190090 |
Product Documents (Note: Some products will not have analytical charts available.)
Safety Data Sheet (SDS)
Please select Language.
The requested SDS is not available.
Please Contact Us for more information.
Specifications
C of A & Other Certificates
Please enter Lot Number
Incorrect Lot Number. Please input only the 4-5 alphanumeric characters before the hyphen.
Sample C of A
This is a sample C of A and may not represent a recently manufactured lot of the product.
A sample C of A for this product is not available at this time.
Analytical Charts
Please enter Lot Number
Incorrect Lot Number. Please input only the 4-5 alphanumeric characters before the hyphen.
The requested analytical chart is not available. Sorry for the inconvenience.