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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: colorless or light yellow transparent liquid, the boiling point: 167, relative density: 1.9822,: 54,: -34.2 flash point melting point, density, (20 ): 1.1896. Purpose: pharmaceutical intermediates, organic synthesis intermediates. Quality target value of index detection method is less than 20 DIN ISO 6271 content of free bromine 99% GC 0.01% moisture0.2% DIN ISO 51777 packing and storage: 300 kg bottled. At room temperature, sealing, away from the Ming
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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: 1.192-1.204. Two allyl amine is a kind of novel herbicides security agents, in recent years, widely used in developed countries, has replaced other security agent. The current domestic production of the manufacturers in Shandong, Nanjing Ming Hing Chemical Company in the production, the global main application markets in Europe, America and other developed western region. Editor this paragraph chemical profile two allyl amine Chinese Name: two allyl amine Chinese Synonyms: N, N- allyl -2, 2- two chloroacetamide; two allyl amine; Sulfaquinoxaline; two allyl amine English Name: Dichlormid English synonyms: 2,2-dichloro-n, n-di-2-propenyl-acetamid; 2,2-dichloro-n, n-di-2-propenylacetamide; compoundr-25788; N, n-diallyl-2,2-dichloro-acetamid; r-25788; N, N-Diallydichloroacetamide; N, N-DIALLYL-2,2-DICHLOROACETAMIDE; N, N-DIALLYLDICHLOROACETAMIDE CAS NO:37764-25-3 molecular formula: C8H11Cl2NO editor for the chemical nature of two allyl amine, character: this medicine for amber to brown liquid; melting point: 5.0-6.5 ; boiling point: 118 ; density: 1.192-1.204. Storage conditions: 0-6 ; solubility in water is about 5g/1:: 15g/1; kerosene; with acetone, ethanol, methyl amyl ketone, 4- -2- xylene miscibility; in 100 above unstable; in the presence of iron rapid decomposition. This product is stable to light, in the PH7, 25 , every light 12 hours, 32 days after the loss of ' 1%. In 27 -29 DT50 in soil of about 8 days, on carbon steel corrosion. Editor this paragraph uses two allyl amine can improve the corn of thiocarbamate herbicides. Is to prevent the bactericide, acetochlor damage to corn in a special protective agent, it can be used for dressing, can also be associated with herbicide mixture spray soil processing. General every mus 1.4-1.7 gram. The agent on rice, wheat also has the protective function, make rice, wheat from Vernam, oats, fear of molinate, cable, Dole, acetochlor, herbicides injury. About two allyl amine, it as a new generation of herbicides security agents, has been widely used in developed countries, has replaced other security agent. Mainly used for amide herbicides such as acetochlor, alachlor, butachlor, metolachlor and Propisochlor are soil treatment agent, is in the pharmaceutical effects of gramineous weeds. Yan Ling, armour amine fluoride, isopropyl methyl amine fluoride, is a stem and leaf treatment agent, is mainly in the annual gramineous weeds and broadleaf weeds, perennial weed control effect is very poor. This herbicide for weed targets on weed germination before absorption, soil sealing treatment, under the same effective doses, the herbicides weeding activity: comparison of outcomes for acetochlor > > butachlor metolachlor > alachlor, with acetochlor applied more generally, most of the activity is high, the price is low. The herbicide is greatly affected by moisture, moisture difference herbicidal effect significantly reduced. This herbicide on crop relatively safe, but if the dosage is too large or adverse environmental conditions resulting from injury, in accordance with the different situations and take the corresponding remedial measures. The crop after germination, after application in case of rain or flood flooding, prone to injury, general 15 days after injury symptoms disappear, do not need to take remedial measures. Two allyl amine it not only can be used for dressing, can also be associated with herbicide mixture spray soil processing. General every mus amount 10---45g. The plants from Vernam, oats, fear of molinate, cable, Dole, acetochlor, herbicides on turfgrass. Two allyl amine at home is not used, it should be the safest and most effective herbicides security agents.
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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 amm... |
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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 absorbent properties. The boiling point: 108-112oC: 98oC, flash point, density ( 20oC ): 1.03Purpose: medical workers intermediate, pesticide intermediates.Quality index:Target value of index detection methodColor = 20 DIN ISO 6271Content 97% GCMoisture0.2% DIN ISO 51777Packing and storage: 200kg lining plastic drums packaging. At room temperature, sealing, away from the fire.Price: Negotiable
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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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Diallyl dimethyl ammonium chloride /DADMAC/7398-69-8... (2013-01-27) |
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[항목소개] Diallyl dimethyl ammonium chloride /DADMAC/7398-69-8
Diallyl dimethyl ammonium chloride ( DADMAC two ) cas[7398-69-8] two a, chemical structure, properties: the product is of high purity, aggregate level, quaternary ammonium salt, high charge density cationic monomer, not containing sodium chloride and other impurities. The DADMAC solution, appearance is colorless transparent liquid, no irritating smell, slightly consistency. Dmdac completely and easily soluble in water. Its molecular formula is c8h16ncl, the molecular weight of the 161.5. The molecular structure containing ethylenic double bond, can be through a variety of polymerization reaction, the formation of linear homopolymers and copolymers. The characteristics of DADMAC, at room temperature is very stable, not hydrolysis, non-flammable, small irritation to the skin, low toxicity. The product has two kinds of a kind of as containing a water solution of a certain concentration: a solid white powder. This product is content 65% and 60% aqueous solution, two specifications. Three, index 1 was 65 ±1% 60 ±1% 2 pH 5-7 5-7 3 chroma is less than 50 (Hazen ) 50 ( Hazen ) four, use DADMAC as a cationic monomer polymer or copolymer are formed through the polymer. The polymer, in textile dyeing and finishing auxiliaries can be used as excellent non-formaldehyde fixing agent, on the fabric into film, enhancing color fastness: in papermaking additives can be used as retention and drainage agent, paper coating antistatic: in water treatment process can be used for decolorization, flocculation and purification, efficient and non-toxic: in daily chemical industry, can be used in shampoo carding agent, wetting agent and antistatic agent: in the oilfield chemicals, can be used as flocculant, water plugging agent. Its main role is to charge neutralization, adsorption, flocculation, purification, decolorization, especially as a synthetic resin modifier, endowed with conductive, antistatic. The above information is for reference only. Five, packaging and storage 200 liter polyethylene plastic bucket packaging. According to the III packaging. To prevent exposure to sunlight, rain. Away from fire, heat source. Belongs to dangerous chemicals, dangerous goods transport.
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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 formula: C15H16OStructure type:Physicochemical properties: white crystalline powder: molecular weight: 212.29:: 1.115:: 70-73 solidification point densityBoiling point: 335: flash point: 160Content: 99% ( GC analysis)Packaging: 50 kg / drumUsage: can be used for epoxy resin, polycarbonate molecular weight regulator, capping agent, can be used as a phenolic resin, epoxy resin modifier, as plastics, lubricants, rubber products such as antioxidant, can be used for the production of alkyl phenol nonionic surface active agent, mainly used as pesticide emulsifier applications, can also be used for sterilization agent, disinfectant and other refined products production.Dangerous properties: non dangerous
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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; CH3C... |
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