(Perfluorobutyl)ethylene 19430-93-4

(Perfluorobutyl)ethylene 19430-93-4
Product Description

Appearance:colorless to light yellow liquidPurity:99%min.

LEAP CHEM Co., Ltd.

  • CN
  • 2016
    On CPHI since
  • 50 - 99
    Employees
Company types
Distributor/Import Export
Pharmaceutical company
Specifications
  • CAS Registry Number
    19430-93-4
  • Supplied from
    China

LEAP CHEM Co., Ltd.

  • CN
  • 2016
    On CPHI since
  • 50 - 99
    Employees
Company types
Distributor/Import Export
Pharmaceutical company

More Products from LEAP CHEM Co., Ltd. (99)

  • PIPES 5625-37-6

    Product PIPES 5625-37-6

    Appearance:White powder or crystalline powderAssay:99%min
    Water:0.5%max
    Humidity(LOD):1.0%max
    Solubility(0.5M in 1N NaOH):Colorless and clear
    PH(1.0M aqueous):6.6-7.0
    UVA/260nm:0.15 max
    UVA/280nm:0.13 max
  • alpha-Arbutin 84380-01-8

    Product alpha-Arbutin 84380-01-8

    Appearance:White crystals or crystallized powderAssay:99.5%min.
    Identification-infrared 
    Spectrum:In accordance with spectrum of standard α-Arbutin
    PH:5.0-7.0
    Melting Point:202°C~210°C
    Optical Rotation:+175°~+185°
    Loss on Drying:0.5% max.
    Residue on ignition:0.5%max.
    Transmitta...
  • Dess-Martin periodinane 87413-09-0

    Product Dess-Martin periodinane 87413-09-0

    Appearance:White to light yellow powder or crystalline particlesAssay(by titration):98%min.
    Dichloromethane solution:Slightly cloudy or clear solution
  • 1,2-Ethanedithiol 540-63-6

    Product 1,2-Ethanedithiol 540-63-6

    Appearance: Colorless transparent liquidAssay: 98.5%min
    Refractive index: 1.550 to 1.560
    BP: 144degC to 146degC
    Density: 1.120 to 1.124g/ml
  • MONOLINURON 1746-81-2

    Product MONOLINURON 1746-81-2

    Appearance:White crystalline powderPurity(HPLC):99%min.
    M.P:76 to 78°C
  • halofuginonlactat 82186-71-8

    Product halofuginonlactat 82186-71-8

    Appearance:Off-white powderPurity:99%min
  • 1,3-Bis(4,5-dihydro-2-oxazolyl)benzene 34052-90-9
  • Aprotinin 9087-70-1 (9004-04-0)

    Product Aprotinin 9087-70-1 (9004-04-0)

    Description:A white powder or Pallide-flavens powderValence(on dry basis):3.0EPU/mg min.
    PH:5.0~7.0Water Content:6.0%max.
    Protein of higher molecular mass:3.0%max.
    Pyrogen:Conformity
    Abnormal toxity:Conformity
    Depressor Substance:Conformity
  • 1-[2-(Dimethylamino)ethyl]-1H-tetrazole-5-thiol 61607-68-9

    Product 1-[2-(Dimethylamino)ethyl]-1H-tetrazole-5-thiol 61607-68-9

    Appearance:white to light yellow crystalline powderPurity:99%min
    Water:0.3%max
  • Succinimide 123-56-8

    Product Succinimide 123-56-8

    Appearance:white flake crystalAssay:99%min
    MP:121 to 126 deg C
    Residue on ignition:0.5%max
    Water:0.5%max
  • Thiodiglycolic acid 123-93-3

    Product Thiodiglycolic acid 123-93-3

    Appearance:white to off white crystalAssay:98%min
    MP:128-131deg C
    Relate substance:2%max
    Water:0.7%max
  • TBTU 125700-67-6

    Product TBTU 125700-67-6

    Appearance:white crystalline powderAssay(HPLC):99.0% min
    Clarity of the solution(1mol in 2ml DMF):clear and transparent
    Melting point:200degC min
    Loss on drying:0.5% max