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

Catalog Number p-7043808
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Quantity:
5 g
25 g
This item is not returnable. View return policy
To receive the discount customers must purchase three of the same product at list price in a single order to receive 33.33% discount. There is no limit to the multiples of 3 that customers can buy. Use promo code ”21615” to get your promotional price
14267-92-6
C5H7Cl
102.561
MFCD00001014
UXFIKVWAAMKFQE-UHFFFAOYSA-N
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 chloride
84308
5-chloropent-1-yne
C#CCCCCl
This item is not returnable. View return policy
To receive the discount customers must purchase three of the same product at list price in a single order to receive 33.33% discount. There is no limit to the multiples of 3 that customers can buy. Use promo code ”21615” to get your promotional price
14267-92-6
C5H7Cl
102.561
MFCD00001014
UXFIKVWAAMKFQE-UHFFFAOYSA-N
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 chloride
84308
5-chloropent-1-yne
C#CCCCCl

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.
TRUSTED_SUSTAINABILITY
Density 0.968
Boiling Point 113°C
Flash Point 15°C (59°F)
Odor Recognizable
Linear Formula Cl(CH2)3C≡CH
Refractive Index 1.444
Quantity 5 g
UN Number UN1993
Beilstein 1736710
Solubility Information Not miscible in water.
Formula Weight 102.56
Percent Purity 98%
Chemical Name or Material 5-Chloro-1-pentyne
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