Benzo[1,2-C:4,5-C']Difuran-1,3,5,7-Tetraone; 1,2,4,5-Benzenetetracarboxylic Dianhydride; Benzene-1,2:4,5-Tetracarboxylic Dianhydride; Pmda; Benzene-1,2,4,5-Tetracarboxylic Dianhydride

Brief Introduction

PMDA is mainly used as epoxy resin curing agent and polyimide raw material. The crosslinking of polyester resin produces homobenzene polyetherimide resin, which is a high temperature resistant engineering material that can be used continuously and for a long time at 2600C. It is also used to prepare epoxy resin curing agent and plasticizer, urea formaldehyde resin stabilizer, phthalocyanine blue dye, corrosion inhibitor, instantaneous binder, electronic photography toner, etc.

1,1,1-Trichloroacetone

CAS:918-00-3

Molecular Formula:C3H3Cl3O

Alias

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1,1,1-Trichloropropanone; Trichloroacetone; 1,1,1-Trichloropropan-2-One; 1,1,1-Trichloro-2-Propanone; 2-Propanone, 1,1,1-Trichloro-; Unii-Nw27Zg5Lda; .Alpha.,.Alpha.,.Alpha.-Trichloroacetone; Alpha,Alpha,Alpha-Trichloroacetone; 1,1-Trichloroacetone

Brief Introduction

This product can be used to prepare polychloroacetone, as a chain transfer reagent in the synthesis of polychloroacetone, to form a complex with tunethyl aluminum, as a catalyst for olefin stereospecific polymerization, and to prepare nickel complex, as an intermediate in drug synthesis.

Tert-Butyl Vinyl Ether

CAS:926-02-3

Molecular Formula:C6H12O

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2-(Ethenyloxy)-2-Methylpropane; Tert-Butylvinylether; Propane, 2-(Ethenyloxy)-2-Methyl-; 2-Ethenoxy-2-Methylpropane; Propane,2-(Ethenyloxy)-2-Methyl-; Vinyl Tertiary-Butyl Ether; 2-Methyl-2-(Vinyloxy)Propane; T-Butyl Vinyl Ether; Tert-Butylvinyl Ether; Vinyltertiary-Butylether; Tertiarybutyl Vinyl Ether; Tertiary Butyl Vinyl Ether; 2-Methyl-2-Vinyloxypropane; 2-Methyl-2-Vinyloxy-Propane

Brief Introduction

This product is mainly used as pharmaceutical and chemical intermediates.

N,N-Dimethylpropan-1-Amine

CAS:926-63-6

Molecular Formula:C5H13N

Alias

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N,N-Dimethylpropylamine; Dimethyl(Propyl)Amine; 1-Propanamine,N,N-Dimethyl; 1-Propanamine, N,N-Dimethyl-; Dimethylaminopropane; N-Propyldimethylamine; Dimethyl-N-Propylamine; 1,Z-Bismethylaminopropane; 3-Dimethylaminopropane; N,N-Dimethylpropanamine; N,N-Dimethyl-N-Propylamine

Brief Introduction

Dimethyl-n-propylamine appears as a colorless liquid. Less dense than water. Contact may irritate skin, eyes and mucous membranes. May be toxic by ingestion. Used to make other chemicals.

Tosyl Azide

CAS:941-55-9

Molecular Formula:C7H7N3O2S

Alias

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P-Toluenesulfonyl Azide; Benzenesulfonyl Azide, 4-Methyl-; P-Toluenesulfonazide; P-Toluenesulfonylazide; 4-Methylbenzenesulfonyl Azide; P-Toluenesulfonic Acid Azide; P-Tolylsulfonyl Azide; Tosylazide; P-Methylphenylsulfonyl Azide; P-Toluenesulphonyl Azide; Tosyl Nitride; Mfcd00180767; Azido-P-Toluenesulfonic Acid; Unii-97F7Ble97S; P-Tosyl Azide

Brief Introduction

P-toluenesulfonyl azide is a kind of chemical intermediate, which can be widely used in the preparation of copper surface corrosion inhibition assembly film and the synthesis of p-toluenesulfonyl azide α- Diazonium ester compounds can also be used to prepare 4-aminoimino coumarin derivatives and 3-hydroxyimidazo [1,2-a] pyridine derivatives.

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