Dicyclohexylcarbodiimide2015-8-21
Molecular formula: C13H22N2
Molecular weight: 206.33
EINECS no. : 208-704-1
Melting point of 34-35 ° C (lit.)
The boiling point of 122-124 ° C6 mm Hg...
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Butyrolactone;Gbl,Γ-Blo2015-8-21
Molecular structure: carbonyl C and O atoms to sp2 hybrid orbitals form sigma bond.Other C and O atoms to sp3 hybridized orbital forming sigma bond.
【 relative...
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Trichloroacetic Acid2015-8-21
Molecular formula C2HO2Cl3
The molecular weight of 162.3797
Distinctly marked C: Corrosive
N: the Dangerous for the environment
Risk term R35;R50/53;...
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Ccc2015-8-21
EINECS no. : 205-503-0
Minor: C3H2O4
Son: 102.0467
Packing: 25 kg/bag
Content: 99%
Properties: white crystalline
solubility Soluble in water, soluble in...
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(2R,3R)-(-)-Dibenzoyl-L-Tartaric Acid Anhydrous2015-8-21
EINECS no. 220-374-0
Molecular formula C18H16O9
The molecular weight of 376.3142
Physical and chemical properties
Use: used as pharmaceutical raw materials,...
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Vinylimidazole2015-8-21
Outside view: colorless to light yellow transparent liquid
Water: 0.5% or less
Including: 98.0% or greater (GC)
Use: this product is used for the curing agent of...
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4-Amino-4H-1,2,4-Triazole2015-8-21
CAS NO. 584-13-4
EINECS. 209-533-5
Molecular formula C2H4N4
The molecular weight of 84.08
The basic information
The character of hygroscopic needle...
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4-Chlorobenzoyl Chloride2015-8-21
English synonyms: 4 - chloro - benzoylchlorid;Benzoyl chloride, 4 - chloro -;Benzoyl chloride and p - chloro -;Benzoylchloride, 4 - chloro -;Para - Chlorobenzoyl...
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Bis(4-Chlorophenyl) Sulphone2015-8-21
English name: Bis (4 chlorophenyl) sulphone
English alias: 1, 1 '- sulfonylbis (4 - chlorobenzene);4, 4 [- Dichlorodiphenyl sulphone; 4, 4 '- dichlorophenyl...
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5-Phenyltetrazole2015-8-21
English synonyms: 1 h - Tetrazole, 1 - phenyl -;1 h - 1 - Phenyl - tetrazole;1 - phenyltetrazole;2 h - Tetrazole, 5 - phenyl -;5 - Phenyl - 1 h - tetraazole;5 -...
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6-Benzylaminopurine2015-8-21
CAS number: 1214-39-7
Content: 99%
Molecular formula: C12H11N5
Properties: technical white crystal, soluble in water, slightly soluble in ethanol, stable in acid...
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Dibenzoyl-D-Tartaric Acid Monohydrate2015-8-21
English alias: D - (+) - DBTA. H2O
CAS no. : 80822-15-7
Minor: C18H16O9
Son: 376.34
Pure c: 99% or higher
Package is installed: 25 kg/barrel
Use: used as...
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L-(-)-Dibenzoyl-L-Tartaric Acid Monohydrate2015-8-21
CAS no. : 62708-56-9
Molecular formula: C18H16O9
Molecular weight: 376.31
EINECS no. : 220-374-0
Related categories: Pharmaceutical Intermediates;FINE Chemical...
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4-Aminophenyl Sulfone2015-8-21
Chinese alias DDS;Pairs of amino benzene sulfone;4, 4 '- diamino biphenyl sulfone;Dapsone.4, 4 '- diamino diphenyl sulfone;4, 4 '- diamino diphenyl sulfone;4, 4 '-...
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