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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.

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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.

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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%

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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.

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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.

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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.

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Trimethylamine hydrochloride CAS 593-81-7

Chemical Name: Trimethylamine hydrochloride. Purity: 99%. CAS NO.: 593-81-7. Properties: White or almost white crystalline powder; Melting point 278 ~ 281℃.Easy to deliquescent, soluble in water, alcohol, slightly soluble in benzene, insoluble in ethers.

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15-Crown-5 CAS 33100-27-5

Chemical Name: 15-Crown-5 CAS: 33100-27-5 Molecular Formula: C10H20O5 Molecular Weight: 220.263 Synonyms: 1,4,7,10,13-Pentaoxacyclopentadecane;15-crown-5-ether

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18-Crown-6 /18-Crown 6-ether CAS 17455-13-9

Chemical Name: 18-Crown-6 CAS: 17455-13-9 Molecular Formula: C12H24O6 Molecular Weight: 264.315 Synonyms: 18-Crown-6-ether;1,4,7,10,13,16-Hexaoxacyclooctadecane. Main uses are high-efficiency phase transfer catalysts for fine organic synthesis, complexing agents, extractants etc.

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Coconut Dimethyl Amine Oxide CAS 61788-90-7

Chemical Name: Coco dimethyl amine oxide Other Names:AMINES, COCO ALKYLDIMETHYL, N-OXIDES Chemical Formula:/ CAS No.:61788-90-7 Apperance: Colorless Transparent Liquid. Assay,%: 29~31. Water,%: ≤ 0.30.

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