Difurfuryl Disulfide
Difurfuryl disulfide's cas code is 4437-20-1
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Product Description
Difurfuryl disulfide Basic information
Product Name: | Difurfuryl disulfide |
Synonyms: | 2-[(2-furanylmethyldisulfanyl)methyl]furan;Difurfuryl disulfide, Furfuryl disulfide;2-(Furan-2-ylmethyldisulfanylmethyl)furan;Bis(2-furanylmethyl) persulfide;Bis(furfuryl) persulfide;Di(furfuryl) persulfide;Difurfuryl persulfide;Difurfuryldisulfide,96% |
CAS: | 4437-20-1 |
MF: | C10H10O2S2 |
MW: | 226.32 |
EINECS: | 224-649-6 |
Product Categories: | Sulfides flavors;Building Blocks;C8 to C11;Chemical Synthesis;Furans;Heterocyclic Building Blocks;Furan&Benzofuran;API intermediates;sulfide Flavor |
Mol File: | 4437-20-1.mol |
Difurfuryl disulfide Chemical Properties
Melting point | 10-11 °C(lit.) |
Boiling point | 112-115 °C0.5 mm Hg(lit.) |
density | 1.233 g/mL at 25 °C(lit.) |
FEMA | 3146 | 2,2'-(DITHIODIMETHYLENE)-DIFURAN |
refractive index | n20/D 1.585(lit.) |
Fp | >230 °F |
storage temp. | 0-10°C |
Specific Gravity | 1.235 (20/4℃) |
JECFA Number | 1081 |
CAS DataBase Reference | 4437-20-1(CAS DataBase Reference) |
NIST Chemistry Reference | Bis(2-furfuryl)disulfide(4437-20-1) |
EPA Substance Registry System | Furan, 2,2'-[dithiobis(methylene)]bis- (4437-20-1) |
Difurfuryl disulfide Safety Information
Safety Statements | 24/25 |
RIDADR | UN 3334 |
WGK Germany | 3 |
HS Code | 29321900 |
Difurfuryl disulfide Usage And Synthesis
Chemical Properties | Colorless to light yellow liqui |
Taste threshold values | Taste characteristics at 20 ppm: roasted, sulfuraceous, alliaceous, green and meaty. |
Difurfuryl disulfide Preparation Products And Raw materials
Raw materials | HYDROGEN SULFIDE-->Sodium hydrosulfide |