1,8-Diazabicycloundeene (DBU): an ideal multi-purpose polyurethane catalyst
1,8-Diazabicycloundeene (DBU): an ideal multi-purpose polyurethane catalyst Preface In the vast ocean of the chemical industry, there is a compound that stands out for its excellent catalytic properties and wide applicability. It is 1,8-diazabicyclo[5.4.0]undec-7-ene), referred to as DBU. DBU is not only an efficient alkaline catalyst, but also a popular celebrity material in the polyurethane…
1,8-Diazabicyclodonidene (DBU): Highly efficient catalyst selection for low VOC emissions
1.8-Diazabicycloundeene (DBU): “Star Player” in the Catalyst In the world of chemical reactions, catalysts are like an unknown director. They do not directly participate in the performance, but can make the entire stage more exciting. The protagonist we are going to introduce today – 1,8-diazabicycloundecene (DBU), is one of the highly anticipated “star players”. DBU…
1,8-Diazabicycloundeene (DBU) in building insulation materials
1. Introduction: DBU – the “universal player” in the chemistry industry In the chemistry world, 1,8-diazabicycloundene (1,8-Diazabicyclo[5.4.0]undec-7-ene, DBU for short) is known for its unique molecular structure and excellent catalytic properties. It is like a skilled magician, showing amazing abilities in different chemistry. DBU is not only an efficient alkaline catalyst, but also plays an…
1,8-Diazabicycloundeene (DBU): a new material that provides excellent support for sports insoles
1,8-Diazabicycloundeene (DBU): a revolutionary material for sports insoles In the world of sneakers, although the insole is just a small part, its importance cannot be underestimated. Just imagine, if the insoles do not provide good support and comfort, how much pressure will the feet bear when wearing sports shoes for running, jumping, etc.? This not…
1,8-Diazabicycloundeene (DBU): High-efficiency catalyst selection for reducing production costs
1,8-Diazabicycloundeene (DBU): High-efficiency catalyst selection for reducing production costs Preface In the chemical industry, catalysts are like an unknown but indispensable hero behind the scenes. They play a vital role in chemical reactions by accelerating the reaction process, improving product selectivity, and reducing energy consumption. Among them, 1,8-diazabicyclodonidene (DBU), as a powerful alkaline and nucleophilic…
1,8-Diazabicycloundeene (DBU): New dimensions to unlock high-performance polyurethane foam
1. Introduction: DBU – the “secret weapon” in the polyurethane foam industry In the vast starry sky of materials science, polyurethane foam is undoubtedly a dazzling star. It is not only light and soft, but also has excellent thermal insulation, sound insulation and cushioning performance, and is widely used in the fields of architecture, automobile,…
1,2-dibromo-1,1-dichloroethane
Structural formula Business number 01K6 Molecular formula C2H2Br2Cl2 Molecular weight 256.75 label 1,2-Dibromo-2,2-dichloroethane, 1,2-dibromo-1,1-dichloro-ethane Numbering system Physical property data Toxicological data Ecological data Molecular structure data Computing chemical data More Properties and Stability Storage method Synthesis method Purpose Numbering system CAS number:75-81-0 MDL number:MFCD00053228 EINECS number:200-904-7 RTECS number:None BRN number:None PubChem ID:None Physical property data…
1,2-propanediol
Structural formula Business number 018S Molecular formula C3H8O2 Molecular weight 76.10 label propylene glycol, 1,2-dihydroxypropane, α-propylene glycol, Methyl glycol, propylene glycol, One propyl alcohol, 1,2-Dihydroxypropanol, Propylene glycol, 1,2-Dihydroxy-propane, Methyl glycol, Aliphatic alcohols, ethers and their derivatives Numbering system Physical property data Toxicological data Ecological data Molecular structure data Computing chemical data More Properties and Stability…
1,1-dichloroethylene
Structural formula Business number 01JK Molecular formula C2H2Cl2 Molecular weight 97 label vinylidene chloride, Vinylidene chloride Numbering system Physical property data Toxicological data Ecological data Molecular structure data Computing chemical data More Properties and Stability Storage method Synthesis method Purpose Numbering system CAS number:75-35-4 MDL number:MFCD00011653 EINECS number:200-864-0 RTECS number:YZ8061000 BRN number:1733365 PubChem number:24872048 Physical…
1,8-Naphthyl sulfone
Structural formula Business number 01TM Molecular formula C10H6O3S Molecular weight 206.22 label 1,8-Naphthalenesultone, 1-Naphthol-8-sulfonic acid sultone, 8-Hydroxynaphthalene-1-sulfonic acid sultone Numbering system Physical property data Toxicological data Ecological data Molecular structure data Computing chemical data More Properties and Stability Storage method Synthesis method Purpose Numbering system CAS number:83-31-8 MDL number:MFCD00005937 EINECS number:201-468-0 RTECS number:None BRN number:9381…
