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Sodium p-toluenesulforate CAS 824-79-3
Sodium P-Toluenesulfefinate feem ntau yog dawb kom tawm-dawb crystalline hmoov. Nws yog ntsev ntawm p-toluenesulfonic acid thiab siv tau siv los ua lub reagent hauv cov khoom siv hauv nruab nrog cev thiab ntau yam kev sib raug zoo. Qhov sib txuas yog soluble hauv dej thiab tej zaum yuav muaj ntxhiab me ntsis, tab sis feem ntau suav tias yog ruaj khov nyob rau hauv ib txwm muaj.
Sodium p-toluenesulffinate yog soluble hauv dej. Nws feem ntau dissolves zoo nyob rau hauv cov kua aqueous, yog li nws tuaj yeem siv rau ntau cov tshuaj siv tshuaj thiab cov tshuaj tiv thaiv. Txawm li cas los xij, nws cov solubility hauv cov kuab tshuaj yeeb yaj kiab tuaj yeem sib txawv, thiab cov solubility hauv cov kuab lom feem ntau yog feem ntau tsawg.
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PosourCyl Acrylate Cas 4813-55-47-4 Nqe Tsim Khoom
PosourCyl Acrylate Cas 4813-57-4 Hoobkas Khoom Muag
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Dimethyl carbonate / dmc 616-38-6
Dimethyl carbonate / dmc 616-38-6
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Diisopropyl Malonate CAS 13195-64-7
Diisopropyl malonate yog tsis muaj xim rau cov kua daj daj nrog cov txiv tsw qab. Nws yog Ester derivative ntawm malonic acid thiab feem ntau siv nyob rau hauv cov orsicic synthesis, tshwj xeeb hauv kev npaj ntawm ntau yam tebchaw thiab agnemical kev lag luam. Qhov sib xyaw ua ke yog feem ntau muaj kuab thiab tej zaum yog oily.
Diisopropyl malonate feem ntau soluble hauv cov kuab tshuaj muaj zog xws li ethanol, ether, thiab chloroform. Txawm li cas los xij, nws muaj kev txwv solubility hauv dej. Nws cov khoom siv solubility tso cai rau nws siv ntau yam ntawm cov organic saftthesis qhov twg nws tuaj yeem tau yooj yim yaj nyob rau hauv tsis-ncov qaumteb lossis polerately.
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Ethyl oxalate / diethyl oxalate CAS 95-92-1
Diethyl oxalate yog ib qho tsis muaj kob, kua nrog kua txiv tsw. Dialyl oxalate yog daiver of oxalic acid thiab ethanol thiab feem ntau siv los ua cov kuab tshuaj lossis hauv cov organic synthesis. Diethyl oxalate feem ntau yog pob tshab thiab muaj cov viscosity tsis tshua muaj.
Diethyl oxalate yog kua tsis muaj kua. Dialyl oxalate yog soluble hauv cov kuab tshuaj muaj zog xws li ethanol, ete thiab acetone, tab sis muaj kev txwv solubility hauv dej. Nws yog feem ntau suav hais tias diethyl oxalate yog me ntsis soluble hauv dej, nrog solubility feem ntau nyob rau hauv ntau ob peb gram rau ib liter.
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Trichhlorethylene CAS 79-01-6
Trichlorethylene (VECE) yog cov kua tsis muaj kob uas muaj ntxhiab tsw. Nws yog qhov tsis txaus siab thiab muaj viscosity tsawg. TCE feem ntau yog siv cov kuab tshuaj rau ntau hom kev lag luam muaj, suav nrog cov degreing thiab tu. Hauv nws daim ntawv ntshiab, Trichlorethylene feem ntau yog pom tseeb thiab tshwm me ntsis oily. Txawm li cas los xij, vim tias tce tuaj yeem yog kev phom sij rau kev noj qab haus huv, nws yuav tsum nrog kev saib xyuas.
Trichlelethylene (Ntse) muaj solubility tsawg hauv dej, kwv yees li 1,000 mg / l ntawm 25 ° C. Txawm li cas los xij, nws yog soluble heev hauv cov kuab tshuaj organic thiab tuaj yeem yaj nyob rau hauv ntau cov organic kua, xws li dej cawv, muaj kev nyab xeeb, thiab hydrocarbons. Cov cuab yeej no ua rau rub tawm cov kuab tshuaj zoo nyob hauv ntau cov ntawv thov kev lag luam
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3-Methylanisole CAS 100-84-5
3-Methylanisole CAS 100-84-5 yog ib qho tsis muaj xim rau cov kua daj daj nrog cov yam ntxwv tsw tsw.
3-Methylanisole feem ntau suav tias yog soluble hauv cov kuab tshuaj muaj zog xws li ethanol, ether thiab chloroform. Txawm li cas los xij, vim nws cov qauv hydrophobic uas muaj ntxhiab, nws solubility hauv dej yog txwv. Lub solubility hauv dej yog tsawg heev, feem ntau nyob rau hauv ntau ntawm ob peb milligrams ib liter. Hauv cov ntawv thov siv, nws yog tsuas yog siv rau hauv cov kuab tshuaj hauv cov tswv yim.
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Sodium Chlorite CAS 7758-19-2 Lub Hoobkas Khoom Siv
Sodium Chlorite CAS 7758-19-2 Tsim Nqe
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Acetyl Tributyl citring CAS 77-90-7
Acetyl Tributyl citring CAS 107-90-7 feem ntau yog tsis muaj xim daj ua kua daj. Nws yog cov tshuaj pom tseeb, hom tshuaj uas feem ntau siv los ua cov yas ntim rau ntau qhov kev siv, suav nrog ntim khoom noj khoom haus thiab cov tshuaj pleev ib ce.
Acetyl Tributyl citrate feem ntau soluble hauv cov kuab tshuaj organic xws li ethanol, acetone, thiab lwm yam tsis yog-polar cov kuab tshuaj. Txawm li cas los xij, nws yog insoluble hauv dej. Nws yog soluble nyob rau hauv ntau cov kuab tshuaj thiab yog li ntawd tuaj yeem siv rau hauv cov ntawv thov thiab cov ntxiv rau hauv cov qauv uas xav tau nrog rau lwm cov khoom siv organic.
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2-acetonaphthone CAS 93-08-3
2-acetonaphthone CAS 93-08-3 yog xim daj rau lub teeb xim av lossis crystalline. 2-acetonaphthone muaj tus yam ntxwv tsw ntxhiab tsw thiab yog soluble hauv cov kuab tshuaj organic.
2-acetonaphthhalene feem ntau yog soluble hauv cov kuab tshuaj ethanol, acetone, thiab chloroform. Txawm li cas los xij, vim nws hydrophobic naphthalene qauv, nws muaj txwv solubility hauv dej.
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Thrimethyl orthoformate / Tmof CAS 149-73-5
Thrimethyl orthoformate / Tmof CAS 149-73-5Feem ntau yog tsis muaj xim, cov kua pob tshab. TMOF muaj cov cim qab zib thiab siv nyob rau hauv cov hluavtaws hauv nruab hnub, tshwj xeeb tshaj yog rau kev npaj cov tshuaj esters thiab ua kev tiv thaiv pab pawg rau dej cawv.
Hais txog cov yam ntxwv lub cev, nws muaj qhov cub tawg tsis tshua muaj thiab yog soluble hauv cov kuab tshuaj organic. Ib yam li muaj ntau yam tshuaj lom neeg, nws yuav tsum ua kom zoo nrog kev saib xyuas thiab ua raws cov kev cai kev nyab xeeb kom tsim nyog.
Trimethyl orthoformate feem ntau soluble hauv cov kuab tshuaj muaj zog xws li ethanol, ether, thiab chloroform. Txawm li cas los xij, nws tsis yog heev soluble hauv dej. Nws cov solubility hauv cov kuab tshuaj yeeb yaj kiab ua rau nws muaj txiaj ntsig zoo rau ntau yam tshuaj lom neeg thiab organic saftthesis.
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Methyl Acetoacetate Cas 105-45-3
Methyl acetoacetate CAS 105-45-3 yog ib qho tsis muaj xim rau cov kua daj daj nrog cov fruity tsw. Nws yog ib qho ester nrog cov ntxhiab tsw qab me ntsis, feem ntau tau piav raws li zoo li ntawm cov txiv hmab txiv ntoo siav. Methyl acetoacetate feem ntau siv los ua tus neeg sawv cev saj hauv cov khoom siv hluav taws xob hauv organic thiab kev lag luam khoom noj. Nws cov tsos yuav txawv me ntsis nyob ntawm kev coj dawb huv thiab cov xwm txheej tshwj xeeb, tab sis nws feem ntau tseem muaj cov kua ntshiab.
Methyl acetoacetate muaj tsawg solubility nyob rau hauv dej, txawm li cas los xij, nws yog soluble ntau hauv ethanol, ether, thiab chloroform.
