Composition Purity 96.5% nominal. Material is the resolved (R)- isomer. Mol. wt. 357.4 M.f. C20H20FNO4 Form White crystalline solid. M.p. 49.5 B.p. decomp.ATXht0 >270 V.p. 5.3 10-2 ATXht981131 mPaATXht0 (25 ) KOW logP = 3.31 (25 ) Henry 9.51 10-4 Pa m3 mol-1 (ATXht98124 calc.ATXht0 ) S.g./density 1.172 (20) Solubility In water 0.44 (unbuffered), 0.46 (ATXht981151 pHATXht0 5), 0.44 (ATXht981151 pHATXht0 7.0) (all ATXht981123 mgATXht0 /l, 20 ). In acetonitrile >250, n-heptane 6.06, n-octanol 16.0, dichloroethane >250, methanol >250, acetone >250, ethyl acetate >250 (all in g/l, 20 â??). Stability Stable at ATXht981151 pHATXht0 4, hydrolysed slowly at ATXht981151 pHATXht0 7. At ATXht981151 pHATXht0 1.2 or ATXht981151 pHATXht0 9, decomposition is rapid.
Composition Purity 96.5% nominal. Material is the resolved (R)- isomer. Mol. wt. 357.4 M.f. C20H20FNO4 Form White crystalline solid. M.p. 49.5 B.p. decomp.ATXht0 >270 V.p. 5.3 Â 10-2 ATXht981131 mPaATXht0 (25 ) KOW logP = 3.31 (25 ) Henry 9.51 10-4 Pa m3 mol-1 (ATXht98124 calc.ATXht0 ) S.g./density 1.172 (20 ) Solubility In water 0.44 (unbuffered), 0.46 (ATXht981151 pHATXht0 5), 0.44 (ATXht981151 pHATXht0 7.0) (all ATXht981123 mgATXht0 /l, 20 ). In acetonitrile >250, n-heptane 6.06, n-octanol 16.0, dichloroethane >250, methanol >250, acetone >250, ethyl acetate >250 (all in g/l, 20 ). Stability Stable at ATXht981151 pHATXht0 4, hydrolysed slowly at ATXht981151 pHATXht0 7. At ATXht981151 pHATXht0 1.2 or ATXht981151 pHATXht0 9, decomposition is rapid.
Supplier: Cyhalofop butyl (herbicide)
Supplier: Metolachlor, oxyfluorfen, cyhalofop-butyl, benoxacor, amitraz, tebuconazole
Supplier: Fine chemicals, aroma chemicals, pesticides including prochloraz, bifenthrin, lambda-cyhalothrin, cyhalofop-butyl, bromoxynil octanoate, bromoxynil, diflufenican, 2, 4-D, glufosinate-ammoniumtrinexapac-ethyl
Allyl chloride Other Names: 3-chloro-1-Propene ú¼3-Chloro-1-propeneú¼3-chloro-propenú¼ 1-chloro propene-2ú¼1-chloro-2-propene CAS No.ú¦107-05-1 Molecular Formulaú¦C3H5Cl Molecular Weightú¦76.52 Contents: 99.0% Appearance: colourless flammability liquid with pungent odour Boiling Point: 45íµ Freezing Point: -134.5íµ Relative Desnity: 0.9382 ND 20: 1.4160 Flash Point: -31.7íµ Application: used in organic synthesis, agricultural chemical, coating, synthetic resin and alsoas bond and coating 180kgs/drum
CASííNOú¦c Appearance: white crystal Contents:í¦98úÑ Water:í_0.5úÑ Melting Point:97-99 Boiling Point:174íµ,0.2mmííHg Density:1.05gú»cm3 Application:Absorbing ultraviolet 25kgs/drum
Dibutyl oxalate CAS No.ú¦2050-60-4 Molecular Formulaú¦C10H18O4 Molecular Weightú¦202.2498 Contentsú¦99.0% Appearance: colourless oiliness liquid with balmy odor. Melting Point: 29.6íµ Boiling Point:245.5íµ Relative Desnity: 0.9873 ND20:1.4180 Applicationú¦ used in organic synthesis 200kgs/drum
Supplier: Allyl chloride, ethyl, 2-cyano-3, 3-diphenylpropenoate, dibutyl oxalate, diethyl oxalate, allyl acetate, allyl heptylate, isopropenyl acetate, allyl phenoxyacetate, allyl caproate, methylenechloride , 1-bromo-2-methylpropane, 1, 4-dichlorobutane, cyhalofop butyl ester, clobetasol propionate, 3, 4-dimethoxybenzaldehyde, clodinafop-propargyl, cloquintocet-mexyl, dantrolene sodium, metformin hcl, dibutyl sebacate, dimethyl sebacate, 4-cumylphenol, side chain for biapenem
