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  • Ethyltriphenylphosphonium Bromide CAS 1530-32-1 suppliers

    Ethyltriphenylphosphonium Bromide CAS 1530-32-1

    Chemical name:Ethyltriphenylphosphonium Bromide; CAS 1530-32-1; Molecular formula:C20H20BrP; Molecular weight:371.25; Melting point:203~208℃; Specification   Appearance Off-white powder; Content, % ≥98

  • Methyltriphenylphosphonium bromide CAS 1779-49-3 suppliers

    Methyltriphenylphosphonium bromide CAS 1779-49-3

    Chemical name:Methyltriphenylphosphonium bromide; CAS 1779-49-3; Molecular formula:C19H18BrP; Molecular weight:357.22; Melting point:230-234℃; Flash point:>240℃

  • Tetraphenylphosphonium bromide CAS 2751-90-8 suppliers

    Tetraphenylphosphonium bromide CAS 2751-90-8

    Chemical name:Tetraphenylphosphonium bromide; CAS 2751-90-8; Molecular formula:C24H20BrP; Molecular weight:419.29; Melting point:295~300℃; Flash point:260℃; Specification Appearance    White to off-white crystalline powder; Content, %     ≥98

  • Benzyltriphenylphosphonium Chloride CAS 1100-88-5 suppliers

    Benzyltriphenylphosphonium Chloride CAS 1100-88-5

    Chemical name Benzyltriphenylphosphonium Chloride; CAS 1100-88-5; Molecular formula:C25H22ClP; Molecular weight:388.87; Melting point:325~333℃; Specification Appearance Off-white solid; Content, % ≥98

  • 4-Dimethylaminopyridine CAS 1122-58-3 suppliers

    4-Dimethylaminopyridine CAS 1122-58-3

    4-Dimethylaminopyridine CAS 1122-58-3 is a new type of high efficiency catalyst widely used in chemical synthesis. It has high catalytic capacity in acylation, alkylation, etherification and esterification of organic synthesis, drug synthesis.

  • Tetrabutylammonium perchlorate CAS 1923-70-2 suppliers

    Tetrabutylammonium perchlorate CAS 1923-70-2

    Chemical Name: Tetrabutylammonium perchlorate. Purity: 99%. CAS NO.: 1923-70-2. Properties: White solid, melting point 211 ~ 215℃.Soluble in acetone, ethyl acetate, chloroform, insoluble in water and ether.

  • Tetrabutylammonium acetate CAS 10534-59-5 suppliers

    Tetrabutylammonium acetate CAS 10534-59-5

    Chemical Name: Tetrabutylammonium acetate. Purity: 90%. CAS NO.: 10534-59-5. Properties: White to yellow paste. Soluble in water, alcohol, chloroform, acetic acid taste. Specification Appearance Content, % ≥90.0%

  • Tetrabutylammonium hydrogen sulfate CAS 32503-27-8 suppliers

    Tetrabutylammonium hydrogen sulfate CAS 32503-27-8

    Chemical Name: Tetrabutylammonium hydrogen sulfate. Purity: 99%. CAS NO.: 32503-27-8. Properties: Off white powder; Melting point 101 ~ 104℃.Easy to absorb moisture, soluble in water, alcohol, chloroform, slightly soluble in benzene.

  • Dibenzo-18-crown-6 CAS 14187-32-7 suppliers

    Dibenzo-18-crown-6 CAS 14187-32-7

    Dibenzo-18-crown-6 CAS 14187-32-7 is a synthetic raw material of diaminodibenzo -18- crown ether-6. Diminodibenzo -18- crown ether-6 is an important crown ether Chemicalbook compound, as well as an important intermediate raw material for the synthesis of crown ether derivatives.

  • Triethylamine hydrochloride CAS 554-68-7 suppliers

    Triethylamine hydrochloride CAS 554-68-7

    Chemical Name: Triethylamine hydrochloride. Purity:99.5%MIN. CAS NO.:554-68-7. Properties: White or almost white crystalline powder; Melting point 258 ~ 261℃.Easy to deliquescent, soluble in water, alcohol, slightly soluble in benzene, insoluble in ethers.