coffee difuran
Product Description
| Product | coffee difuran |
| CAS | 4437-20-1 |
| Formula | C10H10O2S2 |
| Synonym | 2-(furan-2-ylmethyldisulfanylmethyl)furan, 2-furfuryl disulfide, difurfuryl disulfide, 2,2'-(Dithiodimethylene)-difuran, Furan, 2,2'-[dithiobis(methylene)]bis- |
Typical Product Specifications
| Density | 10.290-10.413 lbgal |
| Slightly Soluble | in water |
| Specific gravity | 1.23522 to 1.25000 @ 20.00 °C |
| Melting Point | 10.00 to 11.00 °C. @ 760.00 mm Hg |
| Vapor Pressure | 0.000460 mm/Hg @ 25.00 °C |
| Storage | refrigerate in tightly sealed containers |
| Taste | Sulfurous, coffee, roasted meaty, onion |
| Pounds/Gallon | 10.290 to 10.413 |
| Vapor Density | 7.7 |
| Refractive Index | 1.58500 to 1.60000 @ 20.00 °C |
| Boiling Point | 229.00 to 230.00 °C. @ 760.00 mm Hg |
| Flash Point | 212.00 °F. TCC |
| logP (o/w) | 4.03 |
| Shelf Life | 24 month(s) or longer if stored properly |
| Odor Type | coffee |
| Odor | Sulfurous, coffee, furfuryl mercaptan, roasted, meaty, onion and cabbage, potato |
| Boiling Point | 112.00 to 115.00 °C. @ 0.50 mm Hg |
| Appearance | pale yellow to amber clear oily liquid |
| Assay | 97.00 to 100.00 % |
| Molecular weight | 226.31 |
| Solubility | alcohol |
| Notes | FEMA# 3146 |
| Class | Flavor and Fragrance Chemical Compounds |
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