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Crovell Biotech (Hebei) Co., Ltd.1,8-Diazabicyclo[5.4.0]undec-7-ene//www.lookchem.com/300w//2010/0623/6674-22-2.jpg

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1,8-Diazabicyclo[5.4.0]undec-7-ene CAS NO.6674-22-2

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tianjin xingang
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Quick Details

  • ProName: 1,8-Diazabicyclo[5.4.0]undec-7-ene
  • CasNo: 6674-22-2
  • Molecular Formula: C9H16N2
  • Appearance: liquid
  • Application: Pharmaceutical Intermediates
  • DeliveryTime: within 7 days after payment
  • PackAge: as your requirement
  • Port: tianjin xingang
  • ProductionCapacity: 200 Metric Ton/Month
  • Purity: 99%min
  • Storage: 200MT
  • Transportation: by sea or by air
  • LimitNum: 1 Kilogram
  • Moisture Content: none
  • Impurity: 0.0001%
  • heavy metals: none


About our company:

So far, Crovell has business in more than 35 countries,most big customers come from europe and America, because among the suppliers in china,Crovell can always make the product quality best, some of the products from Crovell can reach the purity of 99.9+, such as 2-p henylacetamide. This is the important reason for customers who choosing Crovell.

Why choose our company

1. Quality

Our products meet MSDS safe standard and we have ISO and other certificate so yan can get high quality products from our company.

2. Price

We are the company which is the joint of trade and industry so we cao provide the competitive price and high quality product.


We can do according to the customers' request.


The products can be transported by Courier, by air or by sea


We offer specialized logistic service including export declaration,customs clearance and every detail during shipment,this makes us able to offer you one-stop service from the order to the products transported to your hand.


Product Name: 1,8-Diazabicyclo[5.4.0]undec-7-ene
CAS: 6674-22-2
MF: C9H16N2
MW: 152.24
EINECS: 229-713-7
Product Categories: pharmacetical;Pyridines;Other Reagents;Biochemistry;Reagents for Oligosaccharide Synthesis;Biochemics;OLED materials,pharm chemical,electronic;A clear, light yellow liquid of relatively low volatility. It has only a slight ammonia-like odor, is miscible with water and is soluble in most organic solvents.;pharmaceutical raw material;Organic intermediates
Mol File: 6674-22-2.mol
1,8-Diazabicyclo[5.4.0]undec-7-ene Structure
1,8-Diazabicyclo[5.4.0]undec-7-ene Chemical 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
color Clear colorless to light yellow
PH 12.8 (10g/l, H2O, 20℃)
explosive limit 1.1-6.5%(V)
Water Solubility soluble
Sensitive Air Sensitive
BRN 508906
Stability: Stable. Incompatible with strong oxidizing agents, acids, acid chlorides, acid anhydrides.
CAS DataBase Reference 6674-22-2(CAS DataBase Reference)
NIST Chemistry Reference 1,8-diazabicyclo [5.4.0]undec-7-ene(6674-22-2)
EPA Substance Registry System Pyrimido[1,2-a]azepine, 2,3,4,6,7,8,9,10-octahydro- (6674-22-2)
Safety Information
Hazard Codes C,F
Risk Statements 22-34-52/53-35-40-37-19-11-67
Safety Statements 26-36/37/39-45-61-27-16
RIDADR UN 3267 8/PG 2
WGK Germany 2

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