Material reference

2-Acetylthiazole

popcorn roasted nutty

Role

top

CAS

24295-03-2

MW

127.17 g/mol

BP

90.0 °C

Average use

0.1% Max%

Cost / g

$0.230

Profile

2-Acetylthiazole is curated in this catalog as a caramelized material, with a secondary reading of roasted.

On the strip it reads popcorn roasted nutty.

It is registered under CAS 24295-03-2.

The catalog records an average working dose of 0.1% Max%, which is a starting point for a trial rather than a limit.

How it behaves

volatility index 0.90 · the opening

A boiling point of 90 °C and a molecular weight of 127.17 g/mol give 2-Acetylthiazole a volatility index of 0.90, which places it in the opening of a composition.

It leaves the strip early and does its work in the first minutes, before the heart arrives.

The index runs from 0 for a material that barely leaves the strip to 1 for one that flashes off, and it is computed from boiling point and molecular weight. Inside a real formula the surrounding materials shift where the boundaries fall, so a material can read differently there than it does here.

Closest materials in the catalog

Scored on descriptor taxonomy and on measured physical behaviour, using the same ranking that drives the swap and reformulate tools. Price plays no part in the order.

Questions about 2-Acetylthiazole

What does 2-Acetylthiazole smell like?

2-Acetylthiazole reads as caramelized and roasted, described in the catalog as popcorn roasted nutty.

Is 2-Acetylthiazole a top, heart or base note?

2-Acetylthiazole sits in the opening. Its volatility index of 0.90 is computed from a boiling point of 90 °C and a molecular weight of 127.17 g/mol, rather than assigned by hand. It leaves the strip early and does its work in the first minutes, before the heart arrives.

How much 2-Acetylthiazole should I use?

The catalog records an average working dose of 0.1% Max% for 2-Acetylthiazole. Treat that as the starting point for a trial: the right dose depends on what else is in the formula and what you want it to do there.

What can I use instead of 2-Acetylthiazole?

The closest materials in this catalog by olfactive profile and physical behaviour are 2-Acetylpyrazine (92.6% match), Sotolon (80.2% match) and Trimethylpyrazine (69.6% match). Closeness is scored on descriptor taxonomy and on measured properties, so the nearest match is the one that behaves most like 2-Acetylthiazole. Ranking ignores price.

What is the CAS number for 2-Acetylthiazole?

2-Acetylthiazole is registered under CAS 24295-03-2 in this catalog.

Compose with 2-Acetylthiazole

Drop 2-Acetylthiazole into a new formula and Fragrance Engine reads its role in the blend, the per-gram cost, and the lab sheet.

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