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DBU for Cephalosporin antibiotics
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| Post Date: | Dec 31,2013 |
| Expiry Date: | Dec 31,2014 |
| Detailed Description: |
Cas No. :6674-22-2
Quantity: 1FCL Specs:99%min Price:to be discu USD Metric Tons Payment Method: T/T; L/C; D/P HANS GROUP LTD Specializing in DBU and DBU derivatives production and sales. DBU is a colorless to slightly yellow liquid with a mild amine-like odor. Soluble in water. Synonyms: 1,8-Diazabicyclo[5.4.0]undec-7-ene; 2,3,4,6,7,8,9,10-Octahydropyrimido[1,2-a]azepine; DBU. CAS NO. 6674-22-2 1, DBU Properties: Molecular formula: C9H16N2 Relative molecular weight: 152.24 Boiling point: 80~83 Specific gravity: 1.02 Flash point: >230°F 2, DBU Specifications: Property Specifications Appearance Colorless liquid Assay, % 99min Water, % 0.5max 3, DBU Uses: --For Polyurethane catalyst. --As dehydrant in ammonia and dichloroethane for synthesiszing piperazine. --As curing agent for epoxy resin, especially epoxy resins for electronic integrated circuit. --As antirusting agent --As corrosion inhibitor --For synthesis of Cephalosporin antibiotics. --As deacidification agent 4, DBU Packing: 200kg iron drum Know more about us on: www.ohans.com |
| CAS Registry Number: | 6674-22-2 |
| Synonyms: | ;2,3,4,6,7,8,9,10-Octahydropyrimido[1,2-a]azepine;DBU;1,8-diazabicyclo(5.4.0)undec-7-ene;1,8-Diazabicyclo(5,4,0)undec-7-ene;Diazabicycloundecene;Dicyclo[5,4,0]-1,8-Diazole-7-Nonylene;1,5-Diaza(5,4,0)undec-5-ene;1,5-Diazabicyclo[5.4.0]-5-undecene;2,3,4,6,7,8,9,10-Octahydropyrimido(1,2-alpha)azepine;2-a]azepine,2,3,4,6,7,8,9,10-octahydro-pyrimido[;2-a]azepine,2,3,4,6,7,8,9,10-octahydro-Pyrimido[1;Pyrimido[1,2-a]azepine, 2,3,4,6,7,8,9,10-octahydro-;Pyrimido[1,2-a]azepine,2,3,4,6,7,8,9,10-octahydro-;1,8-diazabicyclo (5.4.0) undec-7-ene;2,3,4,6,7,8,9,10-octahydro-1H-pyrimido[1,2-a]azepin-5-ium;1,5-DIAZABICYCLO[5.4.0]UNDEC-5-ENE;1,8-Diazabicyclo[5.4.0]undec-7-ene;2,3,4,6,7,8,9,10-Octahydropyrimidol[1,2-a]azepine; |
| Molecular Formula: | C9H17N2 |
| Molecular Weight: | 153.2441 |
| Molecular Structure: | ![6674-22-2 1,8-Diazabicyclo[5.4.0]undec-7-ene](https://images.chemnet.com/suppliers/chembase/415/4158.gif)
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| Hazard Symbols: |  C:Corrosive; |
| Risk Codes: | R22:; R35:; R52/53:; |
| Safety Description: | S26:; S36/37/39:; S45:; S61:; |
| Company: | Hans Group Ltd [ China ] |
| Contact: | Jeff Zhou |
| Tel: | +86-21-51619972 |
| Fax: | +86-21-33275757 |
| Email: | jeff@ohans.com |
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