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Alfa Aesar™ 5-Chloro-1-pentyne, 98%

$64.34 - $64.34

Chemical Identifiers

CAS 14267-92-6
Molecular Formula C5H7Cl
Linear Formula Cl(CH2)3C≡CH
Formula Weight 102.56
MDL Number MFCD00001014
UN Number UN1993
Beilstein 1736710
Chemical Name or Material 5-Chloro-1-pentyne
View More Specs


Products ${productFamilyLength}
Catalog Number Mfr. No. Quantity Price Quantity  
Catalog Number Mfr. No. Quantity Price Quantity  
AAL0283506 SDS Alfa Aesar™
L0283506
5g Each for $64.34
AAL0283514 SDS Alfa Aesar™
L0283514
25g N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
Specifications

Description

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.
Description & Specifications

Chemical Identifiers

14267-92-6
Cl(CH2)3C≡CH
MFCD00001014
1736710
C5H7Cl
102.56
UN1993
5-Chloro-1-pentyne

Specifications

15°C (59°F)
113°C
14267-92-6
Cl(CH2)3C≡CH
MFCD00001014
1736710
98%
Recognizable
5g
C5H7Cl
102.56
UN1993
5-Chloro-1-pentyne

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.

GHS P Statement
P210-P261-P280g-P243-P305+P351+P338
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves.
Take precautionary measures against static discharge.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

Danger

DOTInformation : Transport Hazard Class: 3; Packing Group: II; Proper Shipping Name: FLAMMABLE LIQUIDS, N.O.S.

TSCA : TSCA

Recommended Storage : 2° to 8°C