Hans Group Ltd

Shanghai, China

• MOQ 1000 Kilogram

We are offering bis(2-chloroethyl)ether. Bis(2-chloroethyl)ether is an essentically colorless liquid. Slight soluble in water. synonyms: bis(2-chloroethyl)ether; 2, 2'-dichloroethyl ether; bcee; bis(chloroethyl)ether cas: 111-44-4 1, bis(2-chloroethyl)ether properties: molecular formula: c4h8cl2o relative molecular weight: 143.01 boiling point: 65-67 °c15 mm hg(lit.) specific gravity: 1.22 flash point: 131 °f. 2, bis(2-chloroethyl)ether specifications: property specifications appearance colorless liquid assay, % 99min water, % 0.5max 3, bis(2-chloroethyl)ether uses: -- used as solvent for rubber, resin, olefin, oil etc. -- used in dry cleaner for woolen clothes. -- as stationary liquid for gas chromatograph. -- intermediate for organic synthesis. 4, bis(2-chloroethyl)ether packing: 200kg iron drum

• MOQ 1000 Kilogram

We offers n, n, n', n'-tetramethylethylenediamine. synonyms: tetramethylethylenediamine;temed;tmeda; n, n, n', n'- tetramethylethylenediamine; n, n, n', n'-tetramethyl-1, 2-diaminoethane; cas#110-18-9 cas no: 110-18-9 1, n, n, n', n'-tetramethylethylenediamine properties: appearance: colorless or clear liquid molecular weight:116.21 flashpoint:10â°c meltingpoint:-55.1â°c boilingpoint:121-122â°c solubility: soluble in water, ethanol and most oforganic solvents density: 0.78 2, n, n, n', n'-tetramethylethylenediamine specifications content: 99.0% min water: 0.5% max 3, n, n, n', n'-tetramethylethylenediamine uses -- used as pharmaceutical intermediate -- used as catalyst for polyurethane foam -- used as non-proton solvent -- used as water treated agent (such as bactericide), pesticide, medicine composite raw material; or biochemical reagent -- epoxy resin cross-linking agent, or intermediate raw material for synthesis of quaternary ammonium compound 4, n, n, n', n'-tetramethylethylenediamine packing 160kggalvanized iron drum, or packing according to the customer demands.

Hans group ltd specializing in diglycolaminedga2-(2-aminoethoxy)ethanol production and sales. diglycolamine is an essentically colorless slightly viscous liquid with a mild amine odor. Miscible with water, alcohols and aromatic hydrocarbons. synonyms: diglycolamine, 2-(2-aminoethoxy)ethanol, 2-(2-hydroxyethoxy)ethylamine, diethylene glycolamine, 1-amino-2-(2-hydroxyethoxy)ethane, ethylene glycol mono(2-aminoethyl) ether cas: 929-06-6 1, diglycolamine properties: molecular formula: c4h11no2 relative molecular weight: 105.14 boiling point: 218 specific gravity: 1.05 flash point: 127 . 2, diglycolamine specifications: property specifications appearance colorless liquid assay, % 98min water, % 0.5max 3, diglycolamine uses: -- used for carbonyl sulfide (cos) removal from liquid hydrocarbon streams. -- used as selective solvent for recovery of aromatics from refinery streams. -- removes co2 and h2s from natural and refinery gas, aliphatic hydrocarbon liquids and other sour hydrocarbon steam. -- used for surfactant, foam stabilizers and wetting agent -- as cutting fluid for metalworking applications -- as photoresist strippers and amides for personal care -- as intermediate for the production of morpholine 4, diglycolamine packing: 200kg iron drum

We are offering dimethyl disulfide. dimethyl disulfide is a yellow transparent liquid with fetor, can be used as solvents and intermediates, and widely used in petroleum refining industry, rubber industry and others. synonyms: dimethyl disulfide; dmds; dimethyldisulfane cas: 624-92-0 1, dimethyl disulfide properties: molecular formula: c2h6s2 relative molecular weight: 94.2 boiling point: 108-110 c deg specific gravity: 1.062 flash point: 16 c deg 2, dimethyl disulfide specifications: property specifications appearance colorless or light yellow liquid assay, % 99min water, % 0.2max 3, dimethyl disulfide uses: --- used as solvent, intermediate of pesticides. --- in oil refining industry, widely used as activator in preliminary vulcanization procedure of catalyzers used in certain products(including naphtha, gasoline, kerosene, diesel oil) hydrodesulfurization, hydroforming and hydrocracking process --- in agricultural chemistry, used to prepare fenthion. --- as intermediates for methylsufonyl chloride and methanesulfonic acid products. 4, dimethyl disulfide packing: 200kg iron drum

• Brand Name2,2'-Dichlorodiethyl ether

We are offering 2, 2'-dichlorodiethyl ether. 2, 2'-dichlorodiethyl ether is an essentically colorless liquid. Slight soluble in water. Synonyms: bis(2-chloroethyl)ether; 2, 2'-dichloroethyl ether; bcee; bis(chloroethyl)ether cas: 111-44-4 1, 2, 2'-dichlorodiethyl ether properties: molecular formula: c4h8cl2o relative molecular weight: 143.01 boiling point: 65-67 °c15 mm hg(lit.) specific gravity: 1.22 flash point: 131 °f. 2, 2, 2'-dichlorodiethyl ether specifications: property specifications appearance colorless liquid assay, % 99min water, % 0.5max 3, 2, 2'-dichlorodiethyl ether uses: -- used as solvent for rubber, resin, olefin, oil etc. -- used in dry cleaner for woolen clothes. -- as stationary liquid for gas chromatograph. -- intermediate for organic synthesis. 4, 2, 2'-dichlorodiethyl ether packing: 200kg iron drum

Hans group ltd specializing in dbu and dbu derivatives production and sales. dbu is a colorless to slightly yellow liquid with a mild amine-like odor. Soluble in water. synonyms: 1, 8-diazabicyclo[5.4.0]undec-7-ene; 2, 3, 4, 6, 7, 8, 9, 10-octahydropyrimido[1, 2-a]azepine; dbu cas no: 6674-22-2 1, dbu properties: molecular formula: c9h16n2 relative molecular weight: 152.24 boiling point: 80~83 specific gravity: 1.02 flash point: >230°f 2, dbu specifications: property specifications appearance colorless liquid assay, % 99min water, % 0.5max 3, dbu uses: --for polyurethane catalyst. --as dehydrating agent in ammonia and dichloroethane for synthesiszing piperazine. --as curing agent for epoxy resin, especially epoxy resins for electronic integrated circuit. --as antirusting agent --as corrosion inhibitor --for synthesis of cephalosporin antibiotics. --as deacidification agent 4, dbu packing: 200kg iron drum

N-Cyclohexylmethylamine is a colorless to yellowish liquid, with anamine-like odor. Sightly soluble in water. Synonyms: N-Cyclohexylmethylamine; CAS# 100-60-7; N-Methylcyclohexylamine CAS: 100-60-7 1, N-Cyclohexylmethylamine Properties: Molecular formula: C7H15N Relative molecular weight: 113.20 Boiling point: 149 ºC Specific gravity: 0.86 Flash point: 29 ºC 2, N-Cyclohexylmethylamine Specifications: Property Specifications Appearance Colorless or Light Yellow Liquid Assay, % 99min Water, % 0.2max 3, N-Cyclohexylmethylamine Uses: -- As Pharmaceutical Intermediate -- As Dyestuff Intermediate -- As Intermediate for Pomhexine Hydrochloride 4, N-Cyclohexylmethylamine Packing: 170kg iron drum

We are offering n, n-dicyclohexylmethylamine. n, n-dicyclohexylmethylamine is a colorless or slightly yellow liquid. Soluble in water. synonyms: n-cyclohexyl-n-methylcyclohexanamine; n-cyclohexyl-n-methyl-cyclohexanamine cas: 7560-83-0 1, n, n-dicyclohexylmethylamine properties: molecular formula: c13h25n relative molecular weight: 195.34 boiling point: 265 specific gravity: 0.912 flash point: 231â°f. 2, n, n-dicyclohexylmethylamine specifications: property specifications appearance clear colorless or little yellow liquid assay, % 99min water, % 0.5max 3, n, n-dicyclohexylmethylamine uses: â�¢ catalyst for gelation of molding plastic pu foam and rigid pu foam. â�¢ as sterically hindered organic base for tolterodine synthesis. â�¢ used in cutting fluids of metalworking. â�¢ catalyst for low density pu foam, molding pu foam, and rigid foam. â�¢ used together with n, n-dimethylcyclohexylamine for making high elastic pu foam. 4, n, n-dicyclohexylmethylamine packing: 180kg iron drum

We are offering tetramethyl-1, 3-diaminopropane. Tetramethyl-1, 3-diaminopropane is a clear colorless liquid. With an amine-like odor, miscible in water. synonyms: n, n, n', n'-tetramethyl-1, 3-propanediamine; tmpda; n, n, n', n'-tetramethyl-1, 3-diaminopropane; n, n, n', n'-tetramethyltrimethylenediamine; n, n, n', n'-tetramethyl-1, 3-propanediamine; tetramethyl-1, 3-diaminopropane. cas: 110-95-2 1, tetramethyl-1, 3-diaminopropane properties: molecular formula: c7h18n2 relative molecular weight: 130.23 boiling point: 145~146 specific gravity: 0.779 flash point: 89â°f. 2, tetramethyl-1, 3-diaminopropane specifications: property specifications appearance clear colorless liquid assay, % 99min water, % 0.5max 3, tetramethyl-1, 3-diaminopropane uses: â�¢ as curing agent for epoxy resin. Â�¢ as catalyst for polyurethene. Â�¢ used in sterilization industry, can be made to produce quaternary ammonium salt 4, tetramethyl-1, 3-diaminopropane packing: 160kg iron drum

We are offering dimethylaminopropylamine (dmapa). Synonym: dmapa; dimethylaminopropylamine; cas: 109-55-7, 3-dimethylaminopropylamine cas: 109-55-7 dimethylaminopropylamine (dmapa) is a moderately basic, colorless liquid. The material has a characteristic amine odor and tends to darken on standing. Dmapa is miscible with water and most common organic solvents. 1, dimethylaminopropylamine properties: molecular formula: c5h14n2 molecular weight: 102.18 melting point:-60 boiling point: 133 specific gravity d : 0.812 2, dimethylaminopropylamine specifications: appearance clear and substantially free of foreign matter liquid dmapa, wt. % 99.0 min. Water, wt. % 0.2 max. 3, dimethylaminopropylamine uses: -- agricultural chemicals -- amphoteric surfactants -- anti-static agents -- dyestuff intermediates -- epoxy curing agents -- fabric softeners 4, dimethylaminopropylamine packing 160kg iron drums.

• Brand NameDBU

HANS GROUP LTD Specializing in DBU and DBU derivatives production and sales. DBU is a colorless to slightly yellow liquid with a mild amine-like odor. Soluble in water. Synonyms: 1, 8-Diazabicycloundec-7-ene; 2, 3, 4, 6, 7, 8, 9, 10-Octahydropyrimido[1, 2-a]azepine; DBU CAS NO: 6674-22-2 1, DBU Properties: Molecular formula: C9H16N2 Relative molecular weight: 152.24 Boiling point: 80~83 Specific gravity: 1.02 Flash point: >230°F 2, DBU Specifications: Property Specifications Appearance Colorless liquid Assay, % 99min Water, % 0.5max 3, DBU Uses: --For Polyurethane catalyst. --As dehydrating agent in ammonia and dichloroethane for synthesiszing piperazine. --As curing agent for epoxy resin, especially epoxy resins for electronic integrated circuit. --As antirusting agent --As corrosion inhibitor --For synthesis of Cephalosporin antibiotics. --As deacidification agent 4, DBU Packing: 200kg iron drum