• USA Home
  • Z203076 - Macro Diazald® kits

EMAIL THIS PAGE TO A FRIEND
Z203076 Aldrich

Macro Diazald® kits

Joint: ST/NS 29/32 Clear-Seal joints

Purchase

Description

General description

For technical and safety information about Diazald and Aldrich diazomethane generators see Technical Information Bulletin AL-180.

For the large-scale (200 to 300 mmol) generation of diazomethane. The dry ice condenser quantitatively condenses all the diazomethane/ether vapor during diazomethane generation from Diazald. Designed by M. Hudlicky [J. Org. Chem., 1980, 45, 5377]. The stopcock is closed at the start of distillation. As the distillate drips off the condenser, the stopcock is opened and the first portions fill the trap, allowing diazomethane/ether condensate to collect in the 500 mL Erlenmeyer flask, but prevents the escape of uncondensed vapors into the receiver. Glassware has Clear-Seal® joints, which do not require grease and are safer because of their smooth surfaces (sharp edges and ground glass must be avoided in diazomethane generation). Thermometer not included.
Call or visit our website for pricing on replacement parts.

NOTE: Sigma-Aldrich is unable to supply certain Diazomethane precursors in some countries. Check availability of starting materials prior to glassware purchase.

Legal Information

Clear-Seal is a registered trademark of Wheaton Industries, Inc.

Diazald is a registered trademark of Sigma-Aldrich Co. LLC

Price and Availability

Safety & Documentation

Safety Information

Safety Information for this product is unavailable at this time.

Documents

Certificate of Analysis

Protocols & Articles
Related Products

replacement part

Product #

Description

Add to Cart

Z203122 Erlenmeyer flask for Macro Diazald® kit, Joint: ST/NS 29/32, capacity 500 mL
Z203114 Cold-finger condenser assembly for Macro Diazald® kit, Joint: ST/NS 29/32
Z203092 Dropping funnel for Macro Diazald® kit, Joint: ST/NS 29/32

Technical Service:

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Bulk Ordering & Pricing:

Need larger quantities for your development, manufacturing or research applications?