C8H11N
121.18 g/mol
Flavor & FragranceWarning
4-Isopropylpyridine
CAS696-30-0EC211-794-5
Category
Flavor & Fragrance
Compound Class
Heterocycle
Primary Use
flavoring agent
4-Isopropylpyridine is a pyridine derivative used as a flavoring agent. It is characterized by an isopropyl group attached to the fourth position of the pyridine ring, contributing to its application in flavor formulations.
flavoring agent
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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ReferenceSame Category
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Flavor and fragrance intermediate
ReferenceSame Category
2'-Hydroxy-5'-methoxyacetophenone
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flavor and fragrance intermediate
ReferenceSame Category
Δ-decalactone
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Flavor and fragrance ingredient
ReferenceSame Category
Γ-decalactone
CAS706-14-9
Flavor and fragrance ingredient
Safety Reference
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for 4-Isopropylpyridine (CAS 696-30-0) is 2933.39.
HS code (international, 6-digit)
2933.39
EU CN code (8-digit)
2933 39 99
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
4-propan-2-ylpyridine
InChIKey
FRGXNJWEDDQLFH-UHFFFAOYSA-N
SMILES
CC(C)C1=CC=NC=C1
Synonyms (7)
- 4-(1-Methylethyl)pyridine
- 4-(i-C3H7)-C5H4N
- 4-Isopropylpyridine
- 4-propan-2-ylpyridine
- Pyridine, 4-(1-methylethyl)-
- Pyridine, 4-isopropyl-
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