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