C7H7ClO
142.58 g/mol
Flavor & FragranceWarning
4-Chloroanisole
CAS623-12-1EC210-772-2
Category
Flavor & Fragrance
Compound Class
Aromatic
Primary Use
Fragrance and flavor intermediate
4-Chloroanisole is a chlorinated aromatic ether used as an intermediate in the production of fragrances and flavors. It features a benzene ring substituted with a chlorine atom and a methoxy group, contributing to its role in synthetic chemistry.
fragrance intermediateflavor intermediate
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
StrongSame Parent
Anisyl chloride
CAS1219804-86-0
chemical intermediate for organic synthesis
ReferenceSame Category
2-Methyl-2-pentenal
CAS623-36-9
Flavor and fragrance ingredient
ReferenceSame Category
Methyl butyrate
CAS623-42-7
flavoring and fragrance agent
ReferenceSame Category
Methyl crotonate
CAS623-43-8
fragrance ingredient
ReferenceSame Category
Ethyl crotonate
CAS623-70-1
flavor and fragrance ingredient
Safety Reference
Warning
H302Harmful if swallowed
H312Harmful in contact with skin
H315Causes skin irritation
H319Causes serious eye irritation
H332Harmful if inhaled
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for 4-Chloroanisole (CAS 623-12-1) is 2909.30.
HS code (international, 6-digit)
2909.30
EU CN code (8-digit)
2909 30 90
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-chloro-4-methoxybenzene
InChIKey
YRGAYAGBVIXNAQ-UHFFFAOYSA-N
SMILES
COC1=CC=C(C=C1)Cl
Synonyms (20)
- 1-Chloro-4-methoxybenzene
- 1-methoxy-4-chlorobenzene
- 4-CHLOROPHENYL METHYL ETHER
- 4-Chloroanisole
- 4-Chloroanisole--d4
- 4-Chlorophenol methyl ether
- 4-METHOXYCHLOROBENZENE
- 4-Monochloroanisole
- 4-chloroanisol
- 4-methoxyphenyl chloride
- Anisole, p-chloro-
- Anisyl chloride
- Benzene, 1-chloro-4-methoxy-
- P-CHLOROANISOLE
- p-Chloromethoxybenzene
- p-Chlorophenyl methyl ether
- p-anisolyl chloride
- p-methoxychlorobenzene
- p-methoxyphenyl chloride
- para-Chloroanisole
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