1,8-Diazabicyclo-5,4,0-Undecene-7/DBU with Cas 6674-22-2
What is 1,8-Diazabicyclo-5,4,0-Undecene-7/DBU?
DBU, also known as 1,8-Diazabicyclo [5.4.0] undec-7-ene, is a heterocyclic structure of an amidine. It is a colorless or light yellow liquid at room temperature and can be dissolved in various organic solvents such as water, ethanol, acetone, etc. It is generally stored at temperatures below 30 ℃. DBU is a multifunctional alkaline reagent or catalyst that is easily soluble in water and ethanol.
It has strong alkalinity and is widely used in reactions such as isomerization, esterification, condensation, and elimination.The reaction conditions are mild, the side reactions are few, the reaction selectivity is specific, and the product conversion rate is high. It has a wide range of applications in the field of chemical medicine.
Runtai chemical is a professional and reliable China manufacturer of 1,8-Diazabicyclo[5,4,0] undec-7-ene( DBU )with higher purity and lower price for 15 years. If you interest our DBU , feel free to contact us for free sample!
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1,8-Diazabicyclo-5,4,0-Undecene-7/DBU Quick details
- Chemical Name:1,8-Diazabicyclo-5,4,0-Undecene-7
- CAS No.: 6674-22-2
- EINECS: 229-713-7
- Molecular Fomula: C9H16N2
- Molecular weight: 152.24
- Appearance:Colorless or light yellow transparent liquid
- Assay: 99%min
- Synonyms:1,5-DIAZABICYCLO(5,4,0)UNDEC-5-ENE;1,8-DIAZABICYCLO[5,4,0]-7-UNDECENE;1,8-DIAZABICYCLO[5.4.0]UNDEC-7-ENE;1,8-DIAZABICYCLO[5.4.0]UNDEC-7-ENE(1,5-Chemicalbook5);1,8-DIAZABICYCLO(5,4,0)UNDECENE-7;1,8-DIAZEBICYCLO[5.4.0]UNDEC-7-ENE;1,8-Diazabicyclo[5.4.0]undecane-7-ene;1,8-Diazabicyclo(5x4x0)undec-7-ene
1,8-Diazabicyclo-5,4,0-Undecene-7/DBU Typical Properties
| Item | Specification | Results |
| Appearance | Colorless or light yellow
transparent liquid |
Conforms |
| Assay | ≥99% | 99.62% |
| Water | ≤ 0.5% | 0.20% |
| Conclusion | The results conforms with enterprise standards | |
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1,8-Diazabicyclo-5,4,0-Undecene-7/DBU Applications
- Main Uses: As a good acid stripping agent in drug synthesis for organic base. It can replace organic base such as triethylamine, N, N – dimethyl aniline, pyridine and quinoline, widely used in organic synthesis and semi-synthetic antibiotic, can offers a satisfactory effect in dehydrohalogenation reaction.
- It is widely used in the production of semi-synthetic cephalospor antibiotic drugs, i.e. under the presence of DBU, ammonia and dichloroethane can produce piperazine in the reactions.
- It also can be used in the curing agent of epoxy resin, antirust, or used to produce high slow corrosion inhibitor, or used in the catalysis of other chemical reactions. DBU sed in the production of semi-synthetic cephalospor antibiotic drugs, Also used in the preparation of acid stripping agent, antirust, top grade corrosion inhibitor, etc.
1,8-Diazabicyclo-5,4,0-Undecene-7/DBU with Cas 6674-22-2 Package & Storage
- Package: 200KG/drum
- Storage: Store in a cool place and keep it sealed to avoid direct sunlight.
