Difurfuryl ether (CAS 4437-22-3) — formula C10H10O3, molecular weight 178.06 g/mol; category food flavors.
Difurfuryl ether (CAS 4437-22-3) is a chemical raw material in the food flavors category. Its molecular formula C10H10O3 comprises 10 C, 10 H, 3 O atoms. Its molecular weight is about 178.06 g/mol. Reported physicochemical data: boiling point around 101.00 °C. @ 2.00 mm Hg, LogP about 1.3. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 4437-22-3 |
|---|---|
| Molecular Formula | C10H10O3 |
| Molecular Weight | 178.06 g/mol |
| Boiling Point | 101.00 °C. @ 2.00 mm Hg |
| LogP | 1.3 |
| Applications | Flavouring Agent, Flavoring Agents, Furan, 2'-bis-: ACTIVE |
| Category | Flavors |
Documented applications: Flavouring Agent, Flavoring Agents, Furan, 2'-bis-: ACTIVE.
Difurfuryl ether is a flavoring compound with CAS registry number 4437-22-3 and molecular formula C10H10O3 (molecular weight 178.06 g/mol), belonging to the food flavors segment of chemical raw materials.
CAS number: 4437-22-3
Its molecular formula C10H10O3 comprises 10 C, 10 H, 3 O atoms.
Also known as: Difurfuryl ether · 2,2'-Difurfuryl ether · Furan, 2,2'-(oxybis(methylene))bis-
Category: food flavors
The CAS registry number of Difurfuryl ether is 4437-22-3.
Molecular formula C10H10O3, molecular weight 178.06 g/mol.
It is also registered under: Difurfuryl ether, 2,2'-Difurfuryl ether, Furan, 2,2'-(oxybis(methylene))bis-.
Recorded applications: Flavouring Agent, Flavoring Agents, Furan, 2'-bis-: ACTIVE.
Category: Flavors.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for Difurfuryl ether (CAS 4437-22-3), compiled from public chemistry databases.
| CAS Registry Number | 4437-22-3 |
|---|---|
| PubChem CID | 263034 |
| Molecular formula | C10H10O3 |
| Molecular weight | 178.06 g/mol |
| IUPAC name | 2-(furan-2-ylmethoxymethyl)furan |
| InChIKey | YEQMNLGBLPBBNI-UHFFFAOYSA-N |
| UNII (FDA) | 55L57OC81G |
| ChEBI ID | CHEBI:193974 |
| FEMA number | 3337 |
| JECFA number | 1522 |
| Molecular Weight | 178.18 |
|---|---|
| XLogP3 | 1.3 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 4 |
| Exact Mass | 178.062994177 |
| Monoisotopic Mass | 178.062994177 |
| Topological Polar Surface Area | 35.5 |
| Heavy Atom Count | 13 |
| Boiling Point | 101.00 °C. @ 2.00 mm Hg |
|---|---|
| Boiling Point | 88-89 °C (1 mm Hg) |
| Density | 1.506-1.512 |
| Refractive Index | 1.138-1.144 |
Difurfuryl ether; 4437-22-3; Furfuryl ether; 2,2'-Difurfuryl ether; Furan, 2,2'-(oxydimethylene)di-; Furan, 2,2'-[oxybis(methylene)]bis-; 2,2'-(Oxydimethylene)difuran; FEMA No. 3337; Furan, 2,2'-(oxybis(methylene))bis-; 2,2'-(Oxybis(methylene))bisfuran; NSC 97234; BRN 0156726; 55L57OC81G; 2,2'-[Oxybis(methylene)]bisfuran; Difurfuryl ether (7CI); NSC-97234
| Regulatory & Food Contact | EU Flavoring substances FDA Substance added to food: FLAVORING AGENT OR ADJUVANT Flavoring Agents FLAVOURING_AGENT: Flavouring Agent Savory No safety concern at current levels of intake when used as a flavouring agent |
|---|
| Reported hazard statements | H301 (100%) |
|---|
H301 (100%): Toxic if swallowed [Danger Acute toxicity, oral]
P264, P270, P301+P316, P321, P330, P405, and P501 (click each P-code to see the statement)
Difurfuryl ether is identified by CAS 4437-22-3, molecular formula C10H10O3 and molecular weight 178.06 g/mol. UNII 55L57OC81G; ChEBI 193974; InChIKey YEQMNLGBLPBBNI-UHFFFAOYSA-N. Boiling Point: 101.00 °C. @ 2.00 mm Hg; Boiling Point: 88-89 °C (1 mm Hg); Density: 1.506-1.512.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
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