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Difurfuryl Disulfide

CAS 4437-20-1  ·  Synthetic  ·  Heart note
Gourmand 55%Green 27%Smoky 18%
coffee 55%vegetal 27%praline 18%

What does Difurfuryl Disulfide smell like?

Roasted coffee and cooked onion over a heavy sulfury base, thicker and darker than furfuryl mercaptan. The disulfide is the oxidation product the coffee thiol drifts to, so it holds a roast note through the drydown where the mercaptan has already flashed off.

coffeesulfurousvegetalsmokytenacious

Impact

8 of 10

Subfamily

Coffee

Which families does Difurfuryl Disulfide belong to?

Gourmand · 55%

coffee, praline

Green · 27%

vegetal

Smoky · 18%

burnt, smoke

What else is Difurfuryl Disulfide called?

Furfuryl disulfide  ·  Bis(2-furylmethyl) disulfide  ·  Difurfuryldisulfide  ·  Bis(furfuryl) disulfide  ·  2,2'-Dithiobis(methylene)difuran

Which materials are closest to Difurfuryl Disulfide?

Ranked by how many olfactive sub-categories they share with Difurfuryl Disulfide, not alphabetically.

How much does PerfuMate know about one material?

What this page carries, beside what the whole catalog carries. Every figure on the right is counted from the file the app ships, at the moment this page was built, so it cannot drift from the product the way a sentence somebody typed would.

Difurfuryl Disulfide

A written odor description
yes
Olfactive families, in dominance order
3
Sub-categories under them
3
Impact, out of 10
8
Hours on a blotter
estimated from family and band
CAS number
yes
Supplier and trade synonyms
5
Constituent breakdown
not on file

All 1,581 materials

Described in words
every one
Impact rating out of 10
every one
Classified into an olfactive family
1,547
Carrying several families, in order
1,465
Sub-category assignments
7,405 across 214 pairs
A top / heart / base band
1,532
Hours on a blotter
441
CAS number
1,153
Supplier synonyms
4,308 names
Constituent breakdowns
588

And the limits, because they decide how far the rest can be trusted. Every regulatory join - IFRA, GHS, allergens - is by CAS number, and a material can supply one through its constituents as well as its own row, so of the 428 materials carrying no CAS number the 127 without a constituent table are the ones that return "nothing known" rather than "nothing applies". The blotter hours are sourced rather than measured by us, and the app labels every one of them an estimate. There is no physical chemistry on a row: no molecular weight, no vapour pressure, no boiling point. The longer answer, or the whole catalog counted.

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