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  • CAS 599-04-2

    D-(−)-Pantolactone CAS 599-04-2

    D-(−)-Pantolactone CAS 599-04-2 is crystalline or crystalline powder. Melting point 80 (92℃), boiling point 130℃/2.4kPa, easily soluble in water, soluble in ethanol, ether, chloroform, carbon disulfide, benzene

  • CAS 134-96-3

    Syringaldehyde CAS 134-96-3

    Syringaldehyde CAS 134-96-3 is white to light yellow powder, soluble in organic solvents such as methanol, ethanol, DMSO, etc., derived from the mature fruit of cinnamon. Brief introduction of Syringaldehyde CAS 134-96-3.

  • CAS 616-05-7

    DL-2-Bromohexanoic acid CAS 616-05-7

    DL-2-Bromohexanoic acid CAS 616-05-7 is colorless to yellow liquid. Melting point 4℃. The boiling point is 240℃, 128-136℃ (2.61kPa), the relative density is 1.370, and the refractive index is 1.4720. Soluble in alcohol and ether

  • CAS 821-55-6

    2-Nonanone CAS 821-55-6

    2-Nonanone CAS 821-55-6 is colorless to light yellow liquid. It smells like fruits, flowers, oils and herbs. The boiling point is 195°C. It is soluble in ethanol, propylene glycol and grease, but insoluble in water.

  • CAS 6757-06-8

    Cytidine 5'-monophosphate disodium salt CAS 6757-06-8

    Cytidine 5'-monophosphate disodium salt CAS 6757-06-8 Colorless to white crystalline or white crystalline powder with special taste. Soluble in water (67%, 20 ℃), almost insoluble in organic solvents such as ethanol. 0 The maximum absorption spectrum of 01 mol / L hydrochloric acid dissolved chemicalbook solution is 279 nm ± 2 nm. 

  • CAS 917-92-0

    3,3-Dimethyl-1-butyne CAS 917-92-0

    3,3-Dimethyl-1-butyne CAS 917-92-0 is an organic substance with a melting point of -78°C, a boiling point of 37-38°C, a relative density of 0.667, a refractive index of 1.3740, flammable, and a flash point of <-34°C.

  • CAS 332-77-4

    2,5-Dihydro-2,5-dimethoxyfuran CAS 332-77-4

    2,5-Dihydro-2,5-dimethoxyfuran CAS 332-77-4 is Colorless to light yellow clear liquid,It is obtained by etherification and reduction of furan. CAS No.:332-77-4 Molecular Formula: C6H10O3 Molecuar Weight: 130.14 EINECS: 206-367-5

  • CAS 3587-60-8

    Benzylchloromethyl ether CAS 3587-60-8

    Properties of Benzylchloromethyl ether CAS 3587-60-8 Benzylchloromethyl ether  Colorless liquid. Boiling point 103 ℃ (1.73kpa), 53-56 ℃ (0.2kpa), relative density 1.1350, refractive index 1.5192. 

  • CAS 69227-51-6

    1-Ethyl-1-methylpyrrolidinium bromide CAS 69227-51-6

    Chemical name: 1-Ethyl-1-methylpyrrolidinium bromide CAS 69227-51-6 CAS No.:69227-51-6 Synonyms: Methyl Ethyl Pyrollidium Bromide Molecular Formula: C7H16BrN Molecuar Weight: 194.11 EINECS: 418-200-5

  • CAS 1980-09-1

    4,4'-Sulfonyldiphenol CAS 1980-09-1

    Brief introduction of 4,4'-Sulfonyldiphenol CAS 1980-09-1 Chemical name: 4,4'-Sulfonyldiphenol CAS No.:1980-09-1 Synonyms: 4,4'-Sulfonyldiphenol Molecular Formula: C12H10O4S Molecuar Weight: 250.27 EINECS:256-278-0