Skip to Content
Merck

Key Documents

View All Documentation

8.03282

1,8-Diazabicyclo[5.4.0]undec-7-ene

greener alternative

for synthesis

Synonym(s):

1,8-Diazabicyclo[5.4.0]undec-7-ene

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View

About This Item

Empirical Formula (Hill Notation):
C9H16N2
Molecular Weight:
152.24
UNSPSC Code:
12352005
EC Index Number:
229-713-7
NACRES:
NA.22
MDL number:
MFCD00006930
Form:
liquid
Grade:
synthesis grade
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

grade

synthesis grade

Quality Segment

200

vapor pressure

0.02 hPa ( 25 °C)

form

liquid

autoignition temp.

260 °C

potency

215-681 mg/kg LD50, oral (Rat)

expl. lim.

1.1-6.5 % (v/v)

greener alternative product characteristics

Catalysis
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

pH

12.8 (20 °C, 10 g/L in H2O)

kinematic viscosity

5.48 cSt(40 °C)

mp

<-70 °C

transition temp

flash point 116 °C

solubility

soluble 1000 g/L

density

1.02 g/cm3 at 20 °C

greener alternative category

Aligned

storage temp.

2-30°C

InChI

1S/C9H16N2/c1-2-5-9-10-6-4-8-11(9)7-3-1/h1-8H2

InChI key

GQHTUMJGOHRCHB-UHFFFAOYSA-N

General description

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for catalytic efficiency. Click here for more information.

Application

  • Depolymerization of poly (bisphenol A carbonate) under mild conditions by solvent-free alcoholysis catalyzed by 1, 8-diazabicyclo undec-7-ene as a recyclable: DBU catalyzes the depolymerization of polycarbonates under mild, solvent-free conditions, demonstrating its effectiveness and recyclability as a catalyst (E Quaranta, D Sgherza, G Tartaro, 2017).
  • Activating cellulose via its reversible reaction with CO2 in the presence of 1, 8-diazabicyclo undec-7-ene for the efficient synthesis of cellulose acetate: This research shows how DBU can activate cellulose for a reversible reaction with CO2, facilitating the synthesis of cellulose acetate (Y Yang, L Song, C Peng, E Liu, H Xie, 2015).
  • Bifunctional 1, 8-Diazabicyclo undec-7-ene for Visible Light-Induced Heck-Type Perfluoroalkylation of Alkenes: DBU acts as a bifunctional organocatalyst for visible light-induced Heck-type perfluoroalkylation of alkenes, showcasing its potential in photoredox catalysis (L Tang, G Lv, Y Fu, XP Chang, R Cheng, 2022).
  • Cooperative calcium-based catalysis with 1, 8-diazabicyclo undec-7-ene for the cycloaddition of epoxides with CO2 at atmospheric pressure: This study demonstrates the cooperative catalysis of CaBr2 and DBU in the cycloaddition of epoxides with CO2, highlighting a sustainable approach to carbonate synthesis (X Liu, S Zhang, QW Song, XF Liu, R Ma, LN He, 2016).

Still not finding the right product?

Explore all of our products under 1,8-Diazabicyclo[5.4.0]undec-7-ene

pictograms

CorrosionSkull and crossbones
GHS05,GHS06

signalword

Danger

Hazard Classifications

Acute Tox. 3 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B

Storage Class

6.1A - Combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials

wgk

WGK 2

flash_point_f

240.8 °F

flash_point_c

116 °C

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library