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1,3-Dibromopropane CAS:109-64-8 (2013-01-27) |
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[항목소개] 1,3-Dibromopropane CAS:109-64-8
1,3- dibromo propane 1,3-Dibromopropane CAS:109-64-8 chemical structural formula: BrCH2CH2CH2Br physical property: co... |
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Dichlormid (2013-01-27) |
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[항목소개] Dichlormid
CAS: 37764-25-3
Molecular formula: C8H11Cl2NO, is an amber to brown liquid; melting point: 5.0-6.5 ; boiling point: 118 ; density: 1.192-... |
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Triallylamine (2013-01-27) |
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[항목소개] Triallylamine
CAS: 102-70-5 alias: three allylamine molecular formula: C9H15N structure type: physical properties: colorless to yellowish liquid ammonia smell, melting point, boiling point:: -70oC, 155-156oC, 39.4oC, flash: relative density ( =1 water ): 0.809g/cm3. uses: used in organic synthesis and the resin modified, also as a high absorbent the crosslinking agent, ion exchange resin intermediates, have reported, as the production of polyester catalysts and butadiene polymerization initiator. Quality index: index detection method is less than 50 DIN ISO 6271 content 99% GC moisture 0.25% DIN ISO 51777 packing and storage: 160kg/ barrels. Keep away from heat, sparks and flames. Keep away from fire. Store in sealed container. Stored in a cool, dry, well ventilated place, half away from incompatible substances
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6-Chloro-1-hexanol (2013-01-27) |
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[항목소개] 6-Chloro-1-hexanol
CAS# :2009-83-8
Molecular formula: C6H13CLOPhysical properties: colorless or pale yellow viscous transparent liquid, with absorbe... |
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3-Chloro-1-propanol (2013-01-27) |
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[항목소개] 3-Chloro-1-propanol
CAS: 627-30-5
Basic information ( Basic Information )Molecular formula ( Formula ): C3H7ClOCAS No.: 627-30-5Quality indicators ( Specification )Appearance: colorless transparent liquid ( Appearance )Content ( Purity ) : 99%Packaging ( Package ): 200 kg / barrelPhysicochemical properties of ( Physical Properties )Boiling point is 165 ; the relative density of 1.1309; refractive index 1.4459; the flash point of 73; solubility soluble in water, ethanolPurpose: important intermediates for synthesis of pharmaceuticals, can be used for a variety of drug synthesis. Such as: synthesis of -3- chloride propyl chloroformate; nelfinavir intermediates, antithrombotic drug clopidogrel intermediates. Packing and storage: 200 kg bottled. Away from the fire, sealing, ventilated storage.
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2,4-Dicumyl phenol (2013-01-27) |
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[항목소개] 2,4-Dicumyl phenol
CAS: 2772-45-4
For ultraviolet absorber production
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Methyldiallylamine/2424-01-3 (2013-01-27) |
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[항목소개] Methyldiallylamine/2424-01-3
English Name: Methyldiallylamine
Packaging: 155 kg / drumsOrigin: the factorySupply : Shandong ZoupingCAS NO:2424-01-3A... |
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N-methyl allylamine /627-37-2 (2013-01-27) |
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[항목소개] N-methyl allylamine /627-37-2
English Name: N-MethylallylamineCAS NO:627-37-2Alias / chemical name: N- allyl methyl amineThe molecular formula / structural type: C4H9NMolecular weight: 71.12Density ( g/l ): 0.741Content ( % ): 99%
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P-cumylphenol (2013-01-27) |
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[항목소개] P-cumylphenol
English Name: 4-Cumylphenol: 4- ( 2-Phenylisopropyl ) phenol: 4- ( alpha, alpha-dimethylbenzyl ) phenol
CAS NO.: 599-64-4
Molecular f... |
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N-Decylamine (2013-01-27) |
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[항목소개] N-Decylamine
CAS:2016-57-1
N-Decylamine
CAS:2016-57-1
Content:95%min.
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alpha-acetylphenylacetonitrile (2013-01-27) |
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[항목소개] alpha-acetylphenylacetonitrile
CAS No.: [4468-48-8]
Molecular formula: C10H9NO
Molecular weight: 159.19
Appearance: white to light yellow crystal
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2-Allylphenol (2013-01-27) |
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[항목소개] 2-Allylphenol
CAS:1745-81-9
2- allyl phenol is a kind of high purity of monomer, the pharmaceutical industry, it can be used as intermediates, for e... |
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Acetyl chloride /75-36-5 (2013-01-27) |
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[항목소개] Acetyl chloride /75-36-5
English name acetyl chloride; ethanoyl chloride name acetyl chloride; chloride ( of ) acetyl molecular formula C2H3ClO; CH3CClO appearance and properties colorless fuming liquid, has a strong irritating smell molecular weight 78.50 vapor pressure flash point: 4 12.1kPa/0melting point -112 boiling point : 51dissolved soluble in acetone, ether, acetic acid. Relative density ( =1 water ) 1.11; relative density ( air =1) 2.70 stability stability risk marker 7 ( flammable liquid ), 20 ( corrosive ) mainly used for organic compound, dye and medicine manufacturing industry on Preparation of acetyl chloride from ketene reacts with hydrogen chloride, or sodium, sulfur dioxide and chlorine by reaction system. The laboratory by acetic acid, acetic anhydride and sodium acetate or various chlorinating agent was prepared by the reaction of. Effects of acetyl chloride is important for the acetylation reagent, acetic anhydride acylating ability than the strong, widely used in organic synthesis. Acetyl chloride and carboxylic acids have chlorination reaction catalyst, but also can be used for the quantitative analysis of hydroxyl or amino groups.
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