Z100250
Diazald® kit with Clear-Seal joints
joint: ST/NS 19/22
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About This Item
UNSPSC Code:
41104812
NACRES:
NB.43
Recommended Products
Joint
joint: ST/NS19/22
General description
The Diazald kit is a set of distillation glassware designed for the safe preparation of diazomethane (~100 mmol). Glassware without sharp edges or ground-glass joints is recommended by de Boer and Backer [Org. Syn., Coll. Vol. 4, 250 (1963)]. The Diazald kit features 19/22 Clear-Seal joints; these joints do not require grease even for vacuum applications, thus avoiding a source of contamination.
The glassware in the kit should be washed with care and without the use of wire brushes which will scratch the inner surface. For further information, request Technical Information Bulletin No. AL-180 and for a review on the preparation and reactions of diazomethane, see Aldrichim. Acta, 16, 1, 1983.
Call or visit our website for pricing on replacement parts.
For technical and safety information about Diazald and Aldrich diazomethane generators see Technical Information Bulletin AL-180.
NOTE: We are unable to supply certain Diazomethane precursors in some countries. Check availability of starting materials prior to glassware purchase.
The glassware in the kit should be washed with care and without the use of wire brushes which will scratch the inner surface. For further information, request Technical Information Bulletin No. AL-180 and for a review on the preparation and reactions of diazomethane, see Aldrichim. Acta, 16, 1, 1983.
Call or visit our website for pricing on replacement parts.
For technical and safety information about Diazald and Aldrich diazomethane generators see Technical Information Bulletin AL-180.
NOTE: We are unable to supply certain Diazomethane precursors in some countries. Check availability of starting materials prior to glassware purchase.
Legal Information
Diazald is a registered trademark of Merck KGaA, Darmstadt, Germany
Kit Components Also Available Separately
Product No.
Description
SDS
- Z100307Aldrich® West condenser w/ Clear-Seal joint, joint: ST/NS 19/22, pkg of 1 eaSDS
- Z100293Aldrich® bent vacuum-distilling adapter, w/ Clear-Seal joints, joint: ST/NS 19/22SDS
- Z100269Aldrich® Claisen adapter, with Clear-Seal joints, bottom and side joint: ST/NS 19/22, top joint: ST/NS 19/22SDS
- Z100277Aldrich® three-way adapter with Clear-Seal joints, With Clear-Seal joints, joint: ST/NS 19/22SDS
- Z100315Distilling column, L 200 mm, joint: ST/NS 19/22 Clear-Seal jointsSDS
- Z122513Gas-inlet tube for Aldrich® Glassware kits, pkg of 1 eaSDS
- Z100323Aldrich® single-neck round-bottom flask with Clear-Seal joint, capacity 25 mLSDS
- Z100331Aldrich® single-neck round-bottom flask with Clear-Seal joint, capacity 50 mLSDS
- Z100358Aldrich® single-neck round-bottom flask with Clear-Seal joint, capacity 100 mLSDS
- Z100366Aldrich® single-neck round-bottom flask with Clear-Seal joint, capacity 250 mLSDS
- Z100374Aldrich® single-neck round-bottom flask with Clear-Seal joint, capacity 500 mLSDS
- Z106283Wheaton connecting adapter, To male Clear-Seal joint, joint: ST/NS 19/22SDS
- Z100390PTFE stopper for Macro Diazald® kit, joint: ST/NS 19/22SDS
- Z100382Separatory funnel with PTFE stopcock and 19/22 Clear-Seal joint, capacity 125 mLSDS
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