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Nonivamide / capsaiicin CAS 2444-46-4
Nonomamide yog cov kev ua siab zoo, cov khoom zoo, tus nqi qis thiab ntau yam ntawm cov kev siv.
Capsaicin siv los ua cov khoom siv ntawm cov khoom siv tshiab ntsuab thiab ib puag ncig zoo nkauj rau ib puag ncig xyoob ntoo.
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N n-diethyl-m-tolaja / CAS 134-62-3 / deet
N, N-diethyl-Meta-Tolajamide, feem ntau yog hu ua DEET, yog ib qho tsis muaj xim daj ua kua daj. Nws muaj ntxhiab tsw ntxhiab tsw ntxhiab. Nws cov qauv tshuaj muaj cov cuab yeej toluene, ob pawg neeg ua thawj coj, thiab ib pawg neeg ua haujlwm rau sawv daws, uas ua rau nws cov tshuaj tua kab. Hauv nws daim ntawv ntshiab, DEET feem ntau yog lo thiab roj.
N, n-diethyl-Meta-Tolaja-tolajide (deet) feem ntau suav hais tias yog soluble hauv cov kuab tshuaj ethanol, acetone, thiab chloroform. Txawm li cas los xij, nws solubility hauv dej yog txwv. Tshwj xeeb, DEET tsuas yog me ntsis soluble hauv dej, lub ntsiab lus nws tsis liam zoo hauv cov kev daws teeb meem aqueous. Cov cuab yeej no yog ib qho ntawm cov laj thawj yog tias nws ua tau zoo li cov tshuaj tua kab, vim nws nyob ntawm daim tawv nqaij thiab tsis yooj yim ntxuav tawm.
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Cov tshuaj pleev ib ce muaj txiaj ntsig Dimethyl ammonium chloride CAS 112-03-8
Txo cov tshuaj txiav txiav kom tsis pom yog ib txwm pom raws li cov dawb kom tawm-dawb tawv nqaij lossis hmoov. Nws yog ib qho kev sib xyaw ua ke ntawm ammonium uas feem ntau siv los ua surfactant lossis emulsifier hauv ntau daim ntawv thov. Cov tsos yuav sib txawv me ntsis nyob ntawm cov txheej txheem tshwj xeeb thiab kev ua kom dawb huv ntawm cov compound, tab sis feem ntau nws feem ntau nyob rau hauv cov khoom ntawd ntawm chav tsev kub.
Vim nws cov qauv kev pab tsiaj ammonium, cov tshuaj yaj nyiab cheeshais feem ntau yog cov soluble hauv dej, tshwj xeeb tshaj yog thaum muaj kub. Nws kuj tseem tuaj yeem yog soluble hauv cov kuab tshuaj yeeb yaj kiab xws li ethanol thiab methanol. Txawm li cas los xij, nws solubility yuav sib txawv raws cov mob tshwj xeeb xws li kub thiab siab. Feem ntau, nws yog ntau soluble hauv polar solvents dua li hauv tsis-polar cov kuab tshuaj.
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Vanillyl Butyl Ethe Cas 82654-98-6
Vanillyl Butyl ether yog tshuaj lom neeg feem ntau yog ib txwm tsis muaj kua daj ua kua daj. Nws muaj lub qab zib vanilla tsw, uas yog tus yam ntxwv ntawm vanillin-muab cov sib xyaw. Cov tshuaj feem ntau siv nyob rau hauv flasing thiab cov ntawv thov tshuaj tsw qab. Hais txog nws lub cev, nws yuav muaj viscosity tsis tshua muaj siab thiab muaj kev kub ntxhov, uas yog qhov sib xyaw ua ke.
Nthlyl etyl ether yog feem ntau suav hais tias soluble hauv cov kuab tshuaj ethanol, acetone, thiab lwm cov kuab tshuaj tsis yog-polar. Txawm li cas los xij, vim nws hydrophobic butyl pab pawg, nws muaj kev txwv solubility hauv dej.
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4 4 Oxybisbenenenzoic chloride / Dedc / CAS 7158-32-9
4 4 Oxybis (Benzoyl Chloride) yog ib qho tshuaj lom neeg uas ib txwm tshwm los ntawm cov dawb rau cov khoom dawb.
Dedc yog ib qho kev sib tw ntawm benzoic acid thiab muaj ob tus benzoic acid moidies txuas nrog ethergen "oxygen" moami "moieth).
Qhov no sib xyaw no tau siv ntau nyob rau hauv cov khoom siv hluav taws xob hauv nruab nrog cev thiab tej zaum yuav muaj cov qauv crystalline.
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Npis (2-Ethylhexyl) Penyyl phosphite / Case 3164-60-1 / Antioxidant PDOP
Antioxidant pob tshab kua, antioxidant pdop yog yooj yim soluble hauv cov emolic yooj yim.
Antioxidant PDOP tuaj yeem siv ua ib qho kev ua kom antioxidant, nrog cov txiaj ntsig anti dispolacation cov nyhuv, thiab tuaj yeem ua kom antioxidant thiab photostabilant. Nws tau chelating tus neeg sawv cev muaj txiaj ntsig hauv polyvinyl chloride. Tsawg toxicity, tuaj yeem siv rau cov khoom siv kho mob yas.
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o-chlorobenenenenurrile malononitrile / 2-chloroblenenemalononitrile / 2- (2-cloroblenzylidene) Malononitrile / CS Hmoov li cas 2698-41-1
Cov khoom yog cov kev ua siab zoo, cov khoom zoo, tus nqi qis thiab ntau yam ntawm cov kev siv.
Hauv kev lag luam kev lag luam, nws tuaj yeem txuag tau cov khoom siv raw piv nrog cov khoom siv capsaicin.
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Dioctyl supipate doa CAS 123-79-5
Chaw Tsim Khoom Siv Dioctyl Adipate Doa
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Chaw tsim khoom 2-aminoteroidThia acid CAS 10312-55-7
2-aminoteroidTheroftic Acid CAS 10312-55-7 Nqe
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Furan-2 5-Dicarbaldehyde CAS 823-82-5 / 2 5-hnub xaus
Furan-2,5-dicarbaldehyde feem ntau yog daj rau lub teeb xim av lossis crystalline khoom. Tej zaum nws yuav muaj tus yam ntxwv tsis muaj qhov tshwm sim vim muaj cov pab pawg aldehyde. Qhov sib xyaw yog soluble hauv cov kuab tshuaj muaj kuab tshuaj xws li ethanol thiab ether, tab sis tsis yooj yim soluble hauv dej.
Furan-2,5-dicarbaldehyde feem ntau soluble hauv cov kuab tshuaj ethanol, methanol, thiab acetone. Txawm li cas los xij, nws solubility hauv dej yog txwv. Solubility yuav nyob ntawm cov mob tshwj xeeb xws li qhov ntsuas kub xws li qhov muaj lwm yam kev sib txawv.
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Phenylacetyl disulfide / CAS 15088-78-5 / Pads
Diphenylacetyl disulfide tuaj yeem siv los ua cov organic synthemes thiab cov txheej txheem kev kuaj thiab cov txheej txheem tshuaj ntau lawm.
Phenylacetyl disulfide yog feem ntau suav tias yog insoluble hauv dej. Txawm li cas los xij, nws yog soluble hauv cov kuab tshuaj muaj kuab tshuaj xws li ethanol, ether, thiab chloroform. Solubility yuav sib txawv raws cov mob tshwj xeeb thiab kev coj dawb huv ntawm cov compound.
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2- (4-aminophlyl) -1H-Benzimidazol-5-American Apbia CAS 7621-86-5
2- (4-aminophleny) -1H-Benzimidazol-5-American apbia tus nqi
