Difurfuryl disulfide (CAS 4437-20-1) — formula C10H10O2S2, molecular weight 226.3; category organic chemicals.
Difurfuryl disulfide (CAS 4437-20-1) is a organic chemicals. Its molecular formula C10H10O2S2 comprises 10 C, 10 H, 2 O, 2 S atoms. Its molecular weight is about 226.3. Reported physicochemical data: melting point around 10 - 11 °C, boiling point around 229.00 to 230.00 °C. @ 760.00 mm Hg, LogP about 4.030. Organic chemicals are the largest family of carbon-based compounds, widely used across pharmaceuticals, agrochemicals, materials, cosmetics and food industries. Downstream uses span pharmaceutical ingredients, agrochemicals, dyes, solvents, surfactants, food additives and polymer materials. 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 | 4437-20-1 |
|---|---|
| Molecular Formula | C10H10O2S2 |
| Molecular Weight | 226.3 |
| Melting Point | 10 - 11 °C |
| Boiling Point | 229.00 to 230.00 °C. @ 760.00 mm Hg |
| LogP | 4.030 |
| Applications | Fragrance Ingredients, Flavouring Agent, Flavoring Agents, Furan, 2'-bis-: ACTIVE |
| Category | Organic Chemicals |
Documented applications: Fragrance Ingredients, Flavouring Agent, Flavoring Agents, Furan, 2'-bis-: ACTIVE.
Difurfuryl disulfide is a carbon-based organic compound with CAS registry number 4437-20-1 and molecular formula C10H10O2S2 (molecular weight 226.3), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 4437-20-1
Its molecular formula C10H10O2S2 comprises 10 C, 10 H, 2 O, 2 S atoms.
Also known as: Difurfuryl disulfide · 二糠基二硫
Category: organic chemicals
The CAS registry number of Difurfuryl disulfide is 4437-20-1.
Molecular formula C10H10O2S2, molecular weight 226.3.
It is also registered under: Difurfuryl disulfide, 二糠基二硫.
Recorded applications: Fragrance Ingredients, Flavouring Agent, Flavoring Agents, Furan, 2'-bis-: ACTIVE.
Category: Organic Chemicals.
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 disulfide (CAS 4437-20-1), compiled from public chemistry databases.
| CAS Registry Number | 4437-20-1 |
|---|---|
| PubChem CID | 20499 |
| Molecular formula | C10H10O2S2 |
| IUPAC name | 2-[(furan-2-ylmethyldisulfanyl)methyl]furan |
| UNII (FDA) | 5IP6729ULF |
| FEMA number | 3146 |
| JECFA number | 1081 |
| Molecular Weight | 226.3 |
|---|---|
| XLogP3 | 2.1 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 5 |
| Exact Mass | 226.01222190 |
| Monoisotopic Mass | 226.01222190 |
| Topological Polar Surface Area | 76.9 |
| Heavy Atom Count | 14 |
| Boiling Point | 229.00 to 230.00 °C. @ 760.00 mm Hg |
|---|---|
| Boiling Point | 229-230 °C |
| Melting Point | 10 - 11 °C |
| Density | 1.229-1.248 |
| LogP | 4.030 |
| Refractive Index | 1.585-1.598 |
DIFURFURYL DISULFIDE; Furfuryl disulfide; Furan, 2,2'-[dithiobis(methylene)]bis-; 2,2'-(Dithiodimethylene)difuran; 2-Furfuryl disulfide; coffee difuran; Bis(2-furfuryl)disulfide; Bis(2-furfuryl) disulfide; FEMA No. 3146; 2,2'-(thiodimethylene)-difuran; 2,2'-(Dithiobis(methylene))bisfuran; 2,2'-[Dithiobis(methylene)]bisfuran; 5IP6729ULF; DIFURFURYL DISUFIDE; EINECS 224-649-6; Furan, 2,2'-(dithiodimethylene)di-
| Regulatory & Food Contact | EU Flavoring substances FDA Substance added to food: FLAVOR ENHANCER, FLAVORING AGENT OR ADJUVANT Flavoring Agents FLAVOURING_AGENT: Flavouring Agent Savory 2,2'-(DITHIODIMETHYLENE) DIFURAN |
|---|---|
| GHS notification summary | 1.7% (24 / 1413) |
| GHS notification summary | 1.7% (24 / 1413) |
|---|---|
| Reported hazard statements | H302 (96.2%) |
This chemical does not meet GHS hazard criteria for 1.7% (24 of 1413) of reports.
H302 (96.2%): Harmful if swallowed [Warning Acute toxicity, oral]
Difurfuryl disulfide · CAS 4437-20-1 · C10H10O2S2. UNII 5IP6729ULF. Boiling Point: 229.00 to 230.00 °C. @ 760.00 mm Hg; Boiling Point: 229-230 °C; Melting Point: 10 - 11 °C.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 二糠基二硫