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6674-22-2 Suppliers

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Product FOB Price Min.Order Supply Ability Supplier
Cas No: 6674-22-2
No Data 1000 Kilogram 1000 Metric Ton/Day Shandong Xinhua Pharmaceutical Co.,Ltd Contact Supplier
Cas No: 6674-22-2
USD $ 3.0-3.0 / Kilogram 100 Kilogram 20 Metric Ton/Month Nanjing Raymon Biotech Co., Ltd. Contact Supplier
Cas No: 6674-22-2
No Data 25 Kilogram 60 Metric Ton/Day QINGDAO ON-BILLION INDUSTRAIL CO.,LTD Contact Supplier
China manufacturer of DBU, 1,8-Diazabicyclo[5.4.0]undec-7-ene
Cas No: 6674-22-2
No Data 25 Kilogram 30 Metric Ton/Month Zibo Kunran Enterprises Co. LTD Contact Supplier
1,8-Diazabicyclo[5.4.0]undec-7-ene Manufacturer/High quality/Best price/In stock
Cas No: 6674-22-2
USD $ 3.0-3.0 / Kilogram 1 Kilogram 1-100 Metric Ton/Month Hangzhou Dayangchem Co., Ltd. Contact Supplier
Cas No: 6674-22-2
USD $ 11.0-16.0 / Kilogram 1 Kilogram 10 Metric Ton/Day Hebei yanxi chemical co.,LTD. Contact Supplier
CAS:6674-22-2 DBU
Cas No: 6674-22-2
No Data 1 Kilogram 100 Metric Ton/Year Kono Chem Co.,Ltd Contact Supplier
Cas No: 6674-22-2
No Data 1 Gram 100 Metric Ton/Month Yurui(Shanghai)Chemical Co.,Ltd Contact Supplier
High quality 1,8-Diazabicyclo (5.4.0) Undec-7-Ene(JD DBU) supplier in China
Cas No: 6674-22-2
No Data 1 Kilogram 30 Metric Ton/Month Simagchem Corporation Contact Supplier
High purity 6674-22-2 DBU; 1,8-diazabicyclo(5.4.0)undec-7-ene;2,3,4,6,7,8,9,10-octahydropyrimido(1,2-a)azepine
Cas No: 6674-22-2
USD $ 100.0-500.0 / Gram 1 Gram 99999 Gram/Year Hangzhou Dingyan Chem Co., Ltd Contact Supplier

6674-22-2 Usage

Purification Methods

Fractionally distil DBU under vacuum. Also purify it by chromatography on Kieselgel and eluting with CHCl3/EtOH/25% aqueous NH3 (15:5:2) and checking by IR and MS. [Oediger et al. Chem Ber 99 2012 1962, Angew Chem, Int Ed Engl 6 76 1967, Guggisberg et al. Helv Chim Acta 61 1057 1978, Beilstein 23/5 V 271.]

Chemical Properties

Colorless to yellow liquid

6674-22-2 Well-known Company Product Price

Brand (Code)Product description CAS number Packaging Price Detail
Aldrich (714852)  1,8-Diazabicyclo[5.4.0]undec-7-enesolution  1 M in THF 6674-22-2 714852-100ML 658.71CNY Detail
Aldrich (139009)  1,8-Diazabicyclo[5.4.0]undec-7-ene  98% 6674-22-2 139009-500G 1,919.97CNY Detail
Aldrich (139009)  1,8-Diazabicyclo[5.4.0]undec-7-ene  98% 6674-22-2 139009-100G 606.06CNY Detail
Aldrich (139009)  1,8-Diazabicyclo[5.4.0]undec-7-ene  98% 6674-22-2 139009-25G 234.00CNY Detail
Sigma-Aldrich (33482)  1,8-Diazabicyclo[5.4.0]undec-7-ene  puriss., ≥99.0% (GC) 6674-22-2 33482-1L-F 6,879.60CNY Detail
Sigma-Aldrich (33482)  1,8-Diazabicyclo[5.4.0]undec-7-ene  puriss., ≥99.0% (GC) 6674-22-2 33482-250ML-F 2,266.29CNY Detail
Sigma-Aldrich (33482)  1,8-Diazabicyclo[5.4.0]undec-7-ene  puriss., ≥99.0% (GC) 6674-22-2 33482-50ML-F 739.44CNY Detail
Alfa Aesar (A12449)  1,8-Diazabicyclo[5.4.0]undec-7-ene, 99%    6674-22-2 500g 1624.0CNY Detail
Alfa Aesar (A12449)  1,8-Diazabicyclo[5.4.0]undec-7-ene, 99%    6674-22-2 100g 679.0CNY Detail
Alfa Aesar (A12449)  1,8-Diazabicyclo[5.4.0]undec-7-ene, 99%    6674-22-2 25g 225.0CNY Detail
TCI America (D1270)  1,8-Diazabicyclo[5.4.0]-7-undecene  >98.0%(GC)(T) 6674-22-2 500g 589.00CNY Detail
TCI America (D1270)  1,8-Diazabicyclo[5.4.0]-7-undecene  >98.0%(GC)(T) 6674-22-2 100g 196.00CNY Detail



According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017


1.1 GHS Product identifier

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

1.2 Other means of identification

Product number -
Other names 2,3,4,6,7,8,9,10-octahydropyrimido[1,2-a]azepine

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:6674-22-2 SDS

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