C5H11Cl
106.59 g/mol
Industrial ChemicalDanger
1-CHLOROPENTANE
CAS543-59-9EC208-846-4
Category
Industrial Chemical
Compound Class
Halocarbon
Primary Use
Chemical intermediate
1-Chloropentane is an alkyl halide that appears as a colorless, flammable liquid. It is primarily used as a chemical intermediate in industrial processes.
Chemical intermediate in organic synthesis
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
StrongStructure SimilarSimilarity 0.92
1-chlorohexane
CAS544-10-5
Industrial intermediate for fine chemicals
SimilarStructure SimilarSimilarity 0.77
1-chlorobutane
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Solvent and chemical intermediate
ReferenceSame Category
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Chemical reagent and textile mordant
ReferenceSame Category
Cadmium acetate
CAS543-90-8
colorant for glass and textiles
ReferenceSame Category
3-methyl-2-nitrobenzoic acid
CAS5437-38-7
Chemical intermediate for organic synthesis
ReferenceSame Category
4'-methoxyacetoacetanilide
CAS5437-98-9
intermediate for dyes and pigments
Safety Reference
Danger
H225Highly flammable liquid and vapour
H302Harmful if swallowed
H312Harmful in contact with skin
H332Harmful if inhaled
Regulatory Compliance1
- CN Catalogue of Hazardous ChemicalsCNRegulation
Customs Tariff Classification
The international HS code for 1-CHLOROPENTANE (CAS 543-59-9) is 2903.19.
HS code (international, 6-digit)
2903.19
EU CN code (8-digit)
2903 19 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-chloropentane
InChIKey
SQCZQTSHSZLZIQ-UHFFFAOYSA-N
SMILES
CCCCCCl
Synonyms (17)
- 7CL
- 1-CHLOROPENTANE
- 1-CHLORPENTANE
- 1-PENTYL CHLORIDE
- 1-chloranylpentane
- Amyl chloride
- CHLORIDE OF AMYL
- N-BUTYLCARBINYL CHLORIDE
- Pentane, 1-chloro-
- Pentane, chloro-
- Pentyl chloride
- chloropentane
- n-Amyl chloride
- n-Butylcarbonyl chloride
- n-Pentyl chloride
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