N. N-dimethylbenzylamine (BDMA)

Chemical name:N. N-dimethylbenzylamine (BDMA)
Molecular formula: C9H13N
CAS No.: 103-83-3
Molecular weight: 135.21
appearance: Colorless to yellowish liquid
Content: ≥99%
Solubility: soluble in ethanol, ether, insoluble in water
Boiling range: 180--182℃
Refractive index: 1.4985-1.5005
Specific gravity: zero point eight nine four
[packaging and storage] 180kg iron barrel

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Two methyl benzamine (BDMA) two methyl benzamine (BDMA) is a catalyst for polyester polyurethane bulk soft foams, polyurethane fridge rigid foam, polyurethane sheets and adhesive coatings in polyurethane industry. It is mainly used in rigid foam, which can make polyurethane foam have good pre fluidity and uniform foams, and foam and substrate have better bonding strength. In the field of organic synthesis, BDMA is mainly used as catalyst, corrosion inhibitor, acid neutralizer, accelerator for electron microscope slice embedding in the synthesis of dehydrohydrohalide in organic medicine, as well as quaternary ammonium salt and cationic surface active strong bactericide; BDMA in epoxy resin, mainly used to promote anhydride, polyamide, aliphatic amine curing system, accelerate product curing, widely used in epoxy resin electronic potting materials, encapsulation materials, epoxy floor coatings, marine paint as curing accelerator.

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