1,3-Dioxolane

1,3-Dioxolane
Product Description

Formula: C3H6O2
Molecular weight: 74.08


Specifications:
Appearance: colorless transparent liquid
Peroxide: ≤0.005%
Water:≤0.03%
Acidity: ≤0.005%
Assay:≥99.9%
Inhibitor: Upon customers' request


Usage: It's a kind of excellent organic solvent, whcih can be used as the solvent and extractant of oil and fat, the electrolytic solvent of lithium battery, and the stabilizer of chlorinous solvent.


Package:200kg/galvanized drum, IBCs, ISO-TANK

Nantong Jinghua Pharmaceutical Co.,Ltd.

  • Country/Region:
    China
  • On CPHI since:
    2015
  • Certificates:
    4
  • Employees:
    250 - 499
Company types
Pharmaceutical company
Primary activities
Pharmaceutical Company (generic finished products)
Specifications
  • CAS Registry Number
    646-06-0
  • Supplied from
    China

Nantong Jinghua Pharmaceutical Co.,Ltd.

  • Country/Region:
    China
  • On CPHI since:
    2015
  • Certificates:
    4
  • Employees:
    250 - 499
Company types
Pharmaceutical company
Primary activities
Pharmaceutical Company (generic finished products)

More Products from Nantong Jinghua Pharmaceutical Co.,Ltd. (77)

  • (5-Thiazolyl)methyl-(4-nitrophenyl)carbonate (NCT)

    Product (5-Thiazolyl)methyl-(4-nitrophenyl)carbonate (NCT)

    Formula:C11H8N2O5S

    Molecular weight:280.26
    Specifications:
    Appearance: White to slight yellow crystalline powder
    Solubility: Soluble in dichlormethane, sparingly soluble in methanol, practically insoluble in water
    Water:≤0.5%
    Melting point:70.0℃-85.0℃
    Chromatographic purity: Si...
  • (S,Z)-5-Amino-2-(dibenzylamino)-1,6-diphenylhex -4-en-3-one (DAH-II/RIT-III)

    Product (S,Z)-5-Amino-2-(dibenzylamino)-1,6-diphenylhex -4-en-3-one (DAH-II/RIT-III)

    Formula:C32H32N2O

    Molecular weight:460.61
    Specifications:
    Appearance: White to slight yellow powder
    Solubility: Easily soluble in dichloromethane (clear)
    Loss on drying:≤6.0% (80℃in vacuum, 4hr)
    Specific optical rotation:-140.0° ~ -160.0° (0.5%DMF solution, 25℃, on dried basis) ...
  • (S)-2-benzyl-N,N-dimethylaziridine-1-solfonamide (BDS)

    Product (S)-2-benzyl-N,N-dimethylaziridine-1-solfonamide (BDS)

    Formula: C11H16N2O2S
    Molecular weight: 240.32


    Specifications:
    Appearance: White to off-white crystal
    Water: ≤0.5%
    Enantiomer purity: 4786(S-isomer)≥99.0%  (HPLC)
    Assay(wt%):≥96.0% (HPLC ESTD)
    Purity: ≥98.0% (HPLC)


    Usage: Mainly used for synthesis of new anti-AID...
  • 1-Benzyl-5-phenylbarbituric acid

    Product 1-Benzyl-5-phenylbarbituric acid

    Chemical name: 1-Benzyl-5-phenylbarbituric acid

    Formula: C17H14N2O3
    Molecular weight: 294.31

    Specifications:
    Appearance: White to off-white crystalline powder 
    Melting point: 158℃-164℃
    Solubility: Clear in its 2% (w/w) MMA solution (20℃) (keep for 10 minutes ...
  • 1, 4-Dioxane 99.9%

    Product 1, 4-Dioxane 99.9%

    Formula: C4H8O2Molecular weight: 88.106
    Specifications:
    Appearance: Colorless transparent liquid
    Density: 1.030-1.035g/ml(20℃)
    Freezing point: 10.5℃~12.0℃
    Acidity: ≤0.001% (as CH3COOH)
    Water: ≤0.10%
    Peroxide: ≤0.005%(as H2O2) 
    Unvolatile matter:≤0.01%
    A...
  • 1,3-Dioxane

    Product 1,3-Dioxane

    Formula: C4H8O2Molecular weight: 88.106
    Specifications:
    Appearance: Colorless transparent liquid
    Density: 1.0342g/ml(20℃)
    Acidity: ≤0.01% (as CH3COOH)
    Water: ≤0.1%
    Peroxide: ≤0.005%(as H2O2) 
    Unvolatile matter:≤0.01%
    Aldehyde: fit for test
    Assay: ≥99.0%

    ...
  • 1,4-Dioxane 99.5%

    Product 1,4-Dioxane 99.5%

    Formula: C4H8O2
    Molecular weight: 88.106

    Specifications:
    Appearance: Colorless transparent liquid
    Density: 1.030-1.035g/ml(20℃)
    Freezing point: ≥11.0℃
    Acidity: ≤0.01% (as CH3COOH)
    Water: ≤0.1%
    Peroxide: ≤0.005%(as H2O2) 
    Unvolatile matter:≤0.01%
    ...
  • 2-Isopropyl-4-(((N-methyl)amino)methyl)thiazole dihydrochloride (MTV-II dihydrochloride)

    Product 2-Isopropyl-4-(((N-methyl)amino)methyl)thiazole dihydrochloride (MTV-II dihydrochloride)

    Formula:C8H16Cl2N2S

    Molecular weight:243.20

    Specifications:
    Appearance: Off-white to brown yellow solid
    Water:≤0.4%
    Purity:≥97.5% 
    Related impurities: Upon customers' request

    Usage:Intermediate for RItonavir, a kind of anti-AIDS pharmaceutical

    Package:...
  • 5-Hydroxymethylthiazole

    Product 5-Hydroxymethylthiazole

    Formula: C4H5NOS
    Molecular weight:115.15

    Specifications:
    Appearance: Slightly yellow to yellow viscous liquid
    Assay: ≥99.0%
    Water: ≤0.2%

    Usage: Intermediate for Ritonavir, a kind of anti-AIDS pharmaceutical

    Package: 25kg or 50kg/plastic lined iron...
  • Azelaic acid

    Product Azelaic acid

    Formula: C9H16O4

    Structure: HOOC(CH2)7COOH

    Molecular weight: 188.22
    Specifications:
    Appearance: White to slight yellow oblique rhombohedral rhombohedra crystal, needle crystal or powder Clarity and color of solution: 5ml 1% 1N NaOH solution is colorless ...
  • Benzobarbital

    Product Benzobarbital

    Chemical name: 1-Benzoyl-5-ethyl-5-phenyl barbitoric acid
    Formula: C19H16N2O4
    Molecular weight: 336.34 
    Specifications:
    Appearance: White crystalline powder with bitter taste 
    Solubility: Practically insoluble in water, slightly soluble in 96% ethanol and ether...
  • D-phenylglycinol

    Product D-phenylglycinol

    Formula: C8H11NO
    Molecular weight: 137.18

    Specifications:
    Appearance: Off-white crystalline powder
    Loss on drying:≤0.5%
    Assay:≥98.5%
    Optical purity:≥99.0%
    Melting point: 75℃-79℃

    Usage: Intermediate of pharmaceuticals

    Package: 25kg/fibre drum