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1,8-Diazabicyclo[5.4.0]undec-7-ene(DBU)
1,8-Diazabicyclo[5.4.0]undec-7-ene(DBU) is used in the production of semi-synthetic cephalosporin antibiotics. It can be ssed as a resin curing accelerator (especially for the outer sealing of integrated circuits and electronic components)

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Product Name

1,8-Diazabicyclo[5.4.0]undec-7-ene(DBU) 

 Chinese Name

 1.8-二氮杂二环(5.4.0)十一烯-7,二氮杂二环,DBU

CAS No.

 6674-22-2

Molecular Formula

C9H16N2

EINECS

 229-713-7

Molecular Weight

 152.24

Appearance

 colorless to light yellow clear liquid

Purity

Min 99%

Synonyms

1,8-DIAZABICYCLO[5.4.0]UNDEC-7-ENE;1,8-DIAZABICYCLO[5.4.0]UNDEC-7-ENE (1,5-5);

1,8-DIAZEBICYCLO[5.4.0]UNDEC-7-ENE;1,8-Diazabicyclo[5.4.0]undecane-7-ene;

Pyrimido[1,2-a]azep;1,8-Diazabicyclo[5.4.]undec-7-ene;1,8-Diazabicyclo[5.4.0]undec-7-ene

Density 

  1.019 g/mL at 20 °C(lit.)

Refractive Index 

  n20/D 1.523

Solubility 

  Soluble in water

Stability

  Stable. Incompatible with strong oxidizing agents, acids, acid chlorides, acid anhydrides

Storage

 Tightly closed to store,prevent from leaking,avoid rain,sunlight,

far from fire and heat source,strictly forbid striking and rubbing

Package

  200kg/Drum (plastic drum) 25kg/barrel

HS Code

2933990099

Application/Uses

1,8-Diazabicyclo[5.4.0]undec-7-ene(DBU) is used in the production of semi-synthetic cephalosporin antibiotics. It can be ssed as a resin curing accelerator (especially for the outer sealing of integrated circuits and electronic components).

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