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Propionic anhydride |123-62-6 : kuv
Cov Khoom Siv Lub Cev: Cov Khoom Siv Lub Npe Propionic anhydride Properties Xim tsis muaj pob tshab kua ntom ntom (g / cm3) 1.015 Melting Point (°C) -42 Boiling point (°C) 167 Flash point (°C) 73 Dej solubility (20°C) hydrolyses Vapor Siab (57 ° C) 10mmHg Solubility Soluble hauv methanol, ethanol, ether, chloroform thiab alkali, decomposes hauv dej.Khoom siv: 1.Chemical synthesis: Propionic anhydride yog ib qho tseem ceeb raw khoom rau ntau yam tshuaj re... -
n-Valeric acid |109-52-4 ib
Cov ntaub ntawv lub cev: Cov khoom lag luam n-muaj xim tsis muaj xim nrog lub ntsej muag tsw qab (° B) -20 ~11 flash) 110-111 flash point (° Kem 192 Dej solubility (20 ° C) 40g / L Vapor Pressure (20 ° C) 0.15mmHg Solubility Soluble nyob rau hauv dej, ethanol thiab ether.Daim ntawv thov khoom: Valeric acid muaj ntau yam kev siv.Ib daim ntawv thov loj yog raws li cov kuab tshuaj hauv kev lag luam xws li xim, dyes, thiab adhesi ... -
n-Butyric acid |107-92-6 : kuv
Khoom Lub cev Cov ntaub ntawv: Khoom Lub Npe n-Butyric acid Cov khoom muaj xim tsis muaj kua nrog tsw tshwj xeeb ntom ntom (g / cm3) 0.964 Melting Point (°C) -6 ~ -3 Boiling point (°C) 162 Flash point (°C) 170 Dej solubility (20°C) miscible Vapor Pressure (20°C) 0.43mmHg Solubility Incompatible with strong oxidising agents, aluminium and most common metals, alkalis, txo cov neeg ua hauj lwm.Daim ntawv thov khoom: 1.Chemical raw khoom: Butyric acid yog siv los ua... -
Isovaleric acid |503-74-2 ib
Khoom Lub Npe: Isovaleric acid Cov khoom muaj xim tsis muaj xim lossis cov kua daj me ntsis, nrog cov ntxhiab tsw zoo ib yam li acetic acid Ceev (g / cm3) 0.925 Melting Point (°C) -29 Boiling point (°C) 175 Flash point (°C) ) 159 Dej solubility (20 ° C) 25g / L Vapor Pressure (20 ° C) 0.38mmHg Solubility Soluble nyob rau hauv dej thiab miscible nrog ethanol thiab ether.Khoom siv: 1.Synthesis: Isovaleric acid yog ib qho tseem ceeb tshuaj synthesis inte ... -
Isobutyric acid |79-31-2 ib
Cov Ntaub Ntawv Lub Cev: Cov Khoom Npe Isobutyric Acid Accerties tsis muaj kua (° Taw (° C) 153 Flash taw (° C) 210g / L Vapor Pressure (20 ° C) 1.5mmHg Solubility Miscible nrog dej, soluble hauv ethanol, ether thiab lwm yam.. Khoom siv: 1.Chemical raw khoom: Isobutyric acid yog siv los ua ib qho nruab nrab hauv cov organic synthesis rau kev npaj. ... -
Propionic acid |79-09-4 ib
Cov Ntaub Ntawv Cov Khoom Siv Lub Cev: Cov Khoom Npe Lub Npe Prodionies Cov kua txob tsis muaj xim nrog cov xim tsw qab (° C) 141 Flash point (° C) 125 DEJ Solubility (20 ° C) 37g / 100mL Vapor Pressure (20 ° C) 2.4mmHg Solubility Miscible nrog dej, soluble hauv ethanol, acetone thiab ether.Cov Khoom Siv: 1.Industry: Propionic acid tuaj yeem siv los ua cov kuab tshuaj thiab siv dav hauv cov xim, dyestuff thiab resin industr ... -
Benzoic acid |65-85-0
Cov ntaub ntawv lub cev: Cov khoom npe Benzoic acid Cov Khoom Dawb crystalline khoom ntom ntom (g / cm3) 1.08 Melting Point (°C) 249 Boiling point (°C) 121-125 Flash point (°C) 250 Dej solubility (20°C) 0.34 g/100mL Vapor Pressure (132°C) 10mmHg Solubility Me ntsis soluble hauv dej, soluble hauv ethanol, methanol, ether, chloroform, benzene, toluene, carbon disulphide, carbon tetrachloride thiab turpentine.Khoom siv: 1.Chemical synthesis: Benzoi... -
2-Methylbutyric Acid |Ib 116-53-0
Khoom Lub Npe: Khoom Lub Npe 2-Methylbutyric Acid Properties Cov kua dej tsis muaj xim lossis cov muaju ntom ntom (g / cm3) 0.92 Melting Point (°C) -70 Boiling point (°C) 176 Flash point (°C) 165 Dej solubility (20 ° C) ) 45g/L Vapor Pressure (20°C) 0.5mmHg Solubility Me ntsis soluble hauv dej thiab glycerol, soluble hauv ethanol thiab propylene glycol.Daim ntawv thov khoom: 1.2-Methylbutyric acid tuaj yeem siv los ua ib qho nruab nrab hauv cov organic synthesis rau kev npaj ... -
Propylene glycol methyl ether acetate |108-65-6 : kuv
Cov Khoom Siv Lub Cev: Cov Khoom Siv Lub Npe Propylene glycol methyl ether acetate Cov Khoom Muaj xim tsis muaj pob tshab kua Melting Point (°C) -87 Boiling Point (°C) 146 Refractive index (D20) 1.40 Flash point (°C) 42 Critical density 0.306 Critical volume 432 kub 324.65 Critical siab (MPa) 3.01 Ignition kub (°C) 315 Upper tawg txwv (%) 13.1 Tsawg tawg txwv (%) 1.3 Solubility me ntsis soluble nyob rau hauv dej, solu... -
n-Propyl acetate |109-60-4 ib
Khoom Lub cev Cov ntaub ntawv: Cov Khoom Lub Npe n-Propyl acetate Cov Khoom Uas Tsis Muaj Cov Khoom Uas Tsis Muaj Cov Ua Kua Dej nrog cov ntxhiab tsw Melting Point (°C) -92.5 Boiling Point (°C) 101.6 Cov txheeb ze ntom ntom (Dej = 1) 0.88 Cov txheeb ze vapor ntom (air = 1) 3.52 Saturated vapor siab (kPa) (25 ° C) 3.3 Kub ntawm combustion (kJ / mol) -2890.5 Qhov kub thiab txias (°C) 276.2 Critical siab (MPa) 3.33 Octanol / dej faib coefficient 1.23-1.24 Flash point (°C) 13 Ignition ... -
sec-Butyl Acetate |105-46-4 ib
Cov Khoom Siv Lub Cev: Cov Khoom Siv Lub Npe sec-Butyl Acetate Cov Khoom Uas Tsis Muaj Cov Kua Dej Tsis Muaj Cov Kua Dej nrog cov ntxhiab tsw ntxhiab Melting Point (°C) -98.9 Boiling Point (°C) 112.3 Cov txheeb ze ntom ntom (Dej = 1) 0.86 Cov txheeb ze vapor ntom (cua = 1) 4.00 Saturated vapor siab (kPa) (25 ° C) 1.33 Kub ntawm combustion (kJ / mol) -3556.3 Qhov kub thiab txias (°C) 288 Critical siab (MPa) 3.24 Octanol / dej faib coefficient 1.72 Flash point (°C) 31 Ignition kub ( °C... -
Dimethyl carbonate |616-38-6
Khoom Lub Npe: Dimethyl carbonate Properties Cov kua dej tsis muaj xim nrog cov ntxhiab tsw Melting Point (°C) 0.5 Boiling Point (°C) 90 Cov txheeb ze ntom ntom (Dej = 1) 1.07 Cov txheeb ze vapor ntom (air = 1) 3.1 Saturated vapor siab (kPa )(25°C) 7.38 Qhov kub thiab txias (°C) 274.85 Critical siab (MPa) 4.5 Octanol/dej faib coefficient 0.23 Flash point (°C) 17 Upper explosion limit (%) 20.5 Lower explosion limit (%) 3.1 ...
