C3H3NS
85.13 g/mol
Flavor & FragranceDanger
1,3-Thiazole
CAS288-47-1EC206-021-3
Category
Flavor & Fragrance
Compound Class
Heterocycle
Primary Use
flavoring agent
1,3-Thiazole is a colorless or pale yellow liquid with a foul odor, commonly used as a flavoring agent. It is a sulfur- and nitrogen-containing heterocyclic compound with a single aromatic ring.
flavoring agentfungicide productiondye production
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Related Compounds
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Pyrazine
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Safety Reference
Danger
H225Highly flammable liquid and vapour
H226Flammable liquid and vapour
H302Harmful if swallowed
H315Causes skin irritation
H318Causes serious eye damage
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for 1,3-Thiazole (CAS 288-47-1) is 2934.10.
HS code (international, 6-digit)
2934.10
EU CN code (8-digit)
2934 10 00
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
1,3-thiazole
InChIKey
FZWLAAWBMGSTSO-UHFFFAOYSA-N
SMILES
C1=CSC=N1
Synonyms (10)
- LOM
- 1,3-Thiazole
- 5H-1,3-thiazole
- FEMA 3615
- Thiazole-
- Thiazoles
- a thiazole
- racemic thiazole
- thiazol
- tz
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