1,8-Diazabicyclo[5.4.0]undec-7-ene CAS 6674-22-2

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Identification:

Product Name: 1,8-Diazabicyclo[5.4.0]undec-7-ene

CAS : 6674-22-2

Synonyms : 2,3,4,6,7,8,9,10-Octahydropyrimido[1,2-a]azepine; DBU

Molecular Formula : C9H16N2

Molecular Weight : 152.24

EINECS : 229-713-7

Properties：

Melting point:-70 °C

Boiling point:80-83 °C0.6 mm Hg(lit.)

density:1.019 g/mL at 20 °C(lit.)

vapor pressure:5.3 mm Hg ( 37.7 °C)

refractive index:n20/D 1.523

Fp:>230 °F

storage temp.:Store at R.T.

solubility:soluble

form:Liquid

pka:13.28±0.20(Predicted)

color:Clear colorless to light yellow

Odor:Unpleasant

PH:12.8 (10g/l, H2O, 20℃)

PH Range:12.8 at 10 g/l at 20 °C

explosive limit:1.1-6.5%(V)

Water Solubility:soluble

Specification:

Appearance:Colorless transparent liquid

Assay:99.0% min

Water:0.20% max

Product Package:

200kg/ steel drum, or according to the requirements of the customers.

Product Storage:

Put in a sealed, dry and ventilated place, Guard Against Fire.

Application:

raw material and intermediate

Some photos of shipment: