Merck
All Photos(1)

8.03282

Sigma-Aldrich

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

for synthesis

Synonym(s):
1,8-Diazabicyclo[5.4.0]undec-7-ene
Empirical Formula (Hill Notation):
C9H16N2
Molecular Weight:
152.24
MDL number:
EC Index Number:
229-713-7

vapor pressure

0.02 hPa ( 25 °C)

Quality Level

form

liquid

autoignition temp.

260 °C

potency

215-681 mg/kg LD50, oral (Rat)

expl. lim.

1.1-6.5 % (v/v)

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

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

Pictograms

CorrosionSkull and crossbones

Signal Word

Danger

Hazard Statements

Hazard Classifications

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

Storage Class Code

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


Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

FSL

Flammable liquids
Type 3 petroleums
Hazardous rank III
Water insoluble liquid

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names

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