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3-Chloro-1-phenyl-1-propyne

CAS 3355-31-5 C9H7Cl 150.60 g/mol Catalogue item Internal Alkynes
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Structure of 3-Chloro-1-phenyl-1-propyne, CAS 3355-31-5
Structure · C9H7Cl
CAS number
3355-31-5
Molecular formula
C9H7Cl
Molecular weight
150.60 g/mol
Standard packing
1kg / 25kg / 100kg

CAS 3355-31-5, 3-Chloro-1-phenyl-1-propyne, places a halide on a C9H7Cl skeleton and weighs 150.60 g/mol.

On an sp3 carbon the halide competes between substitution and elimination, so the temperature of the step decides the outcome more than the leaving group does.

The formula C9H7Cl resolves to 9 carbons with one chlorine. At 9 carbons the entry is an oil or a low-melting solid, and it is handled at ambient temperature in most steps.

Handling and storage

Keep in the dark and closed; the alcohol that forms on hydrolysis is the impurity that appears first.

Ordering

Standard packing 1kg / 25kg / 100kg. Other unit weights are quoted per lot and confirmed in writing before the material is packed. Release testing covers identity and assay; the impurity profile is available on request rather than being printed on this page.

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Entry3-Chloro-1-phenyl-1-propyne
CAS3355-31-5
Typical lead timeStock or 2–4 weeks
DocumentationCOA, SDS, spec sheet

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3-Chloro-1-phenyl-1-propyne (3355-31-5)

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