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5-Chloro-1-pentyne, 98%, Thermo Scientific Chemicals

915.00 NOK - 2985.00 NOK

Chemical Identifiers

CAS 14267-92-6
Molecular Formula C5H7Cl
Molecular Weight (g/mol) 102.561
MDL Number MFCD00001014
InChI Key UXFIKVWAAMKFQE-UHFFFAOYSA-N
Synonym 5-chloro-1-pentyne, 1-pentyne, 5-chloro, 5-chloropentyne, 4-pentynyl chloride, 1-chloro-4-pentine, 1-chloro-4-pentyne, pent-4-ynyl chloride, 5-chloro-pent-1-yne, acmc-1bzfd, pent-4-yn-1-yl chlorideShow MoreShow Less
PubChem CID 84308
IUPAC Name 5-chloropent-1-yne
SMILES C#CCCCCl
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Products 2
Product Code Brand Quantity Price Quantity & Availability  
Product Code Brand Quantity Price Quantity & Availability  
11337865
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Thermo Scientific Alfa Aesar
L02835.06
5 g
915.00 NOK
5g
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11347865
SDS View Documents
Thermo Scientific Alfa Aesar
L02835.14
25 g
2985.00 NOK
25g
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Description

Description

5-Chloro-1-pentyne is used with α-diazoesters in a copper-catalyzed synthesis of pyrazoles. It is also used in the synthesis of 5-chloro-2-trimethylstannyl-1-pentene by reacting with Me3SnCu.Me2S.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
5-Chloro-1-pentyne is used with α-diazoesters in a copper-catalyzed synthesis of pyrazoles. It is also used in the synthesis of 5-chloro-2-trimethylstannyl-1-pentene by reacting with Me3SnCu.Me2S.

Solubility
Not miscible in water.

Notes
Store at 4°C. Protect from heat. Incompatible with heavy metal powders, heat and oxidizing agents.
Specifications
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Safety and Handling

Safety and Handling

GHS H Statement
H225-H315-H319-H335
Highly flammable liquid and vapor.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.

P210-P233-P235-P240-P241-P242-P243-P261-P264b-P271-P280-P303+P361+P353-P304+P340-P305+P351+P338-P312-P332+P313-P363-P370+P378q-P501c

H225-H315-H319-H335

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Recommended Storage : Keep cold

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Product Certifications

RUO – Research Use Only

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