Dayang Chem (Hangzhou) Co., Ltd. is one of the leading manufacturers and suppliers of 1,8-diazabicyclo[5.4.0]undec-7-ene (dbu) cas 6674-22-2 in China, specialized in providing high quality customized chemicals. Welcome to wholesale bulk 1,8-diazabicyclo[5.4.0]undec-7-ene (dbu) cas 6674-22-2 made in China here and get pricelist from our factory. Good service and reasonable price are available.
Product Introduction
Key Specifications
|
Appearance |
Light yellow to brown liquid |
|
Assay |
99.0% Min |
|
Water |
0.5% Max |
If required, the latest specifications and analysis report will be made available.
Packaging, Storage and delivery
|
Standard Packaging |
25kg/drum or custom packaging upon request |
|
Storage Conditions |
Store in a cool, dry, well-ventilated area. Keep container tightly sealed under inert atmosphere if long-term storage is required |
|
Transport information |
UN 2922 8/PG 2 |
|
Shipping Methods |
DHL, FedEx, air freight or sea freight (IMDG/IATA compliant) |

Primary Applications
1,8-Diazabicyclo[5.4.0]undec-7-ene is used in organic synthesis as a catalyst, a complexing ligand, and a non-nucleophilic base.
1,8-Diazabicyclo[5.4.0]undec-7-ene is used as a protecting agent for the synthesis of cephalosporin and as a catalyst for polyurethane.
Spectrum

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Frequently Asked Questions (FAQ)
Q1:Do you provide a Certificate of Analysis (COA)?
Yes, every batch includes a full COA with assay, moisture content, and appearance.
Q2:Can you deliver quickly (or ensure delivery within a certain number of days)?
For stock products, we typically ship within 7 days.
For custom synthesis products, the delivery time is generally 4C6 weeks, depending on the complexity and quantity of the order.
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