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Tetramethyllide / Acceler TMTD CAS 137-26-8
Tetramethylthiuram Disulfide TMTD yog dawb rau off-dawb crystalline khoom. Nws feem ntau yog siv los ua cov roj av nrawm thiab muaj cov yam ntxwv tsw ntxhiab. Nws cov ntaub ntawv ntshiab yog hmoov lossis granules.
Ceev nrawm TMTD CAS 137-26-8 feem ntau insoluble hauv dej. Txawm li cas los xij, nws yog soluble hauv cov kuab tshuaj organic xws li acetone, benzene, thiab chloroform. Nws cov khoom siv solubility ua rau nws muaj txiaj ntsig zoo rau cov kev siv roj hmab ntau yam, tshwj xeeb tshaj yog hauv kev lag luam roj hmab.
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Central II / N, N-Didethyl-n, N-Diphenylrea / N n-Dimetyldiphenylreas CAS 611-9-Dadethyl-1,3-Diphenylurea
N, n-dipethyl-n, n-diphenylenea, kuj yog Central II lossis 1,3-dimethyl-1,3-diphenylrea / CAS6-7
N, n'-dimethyl-n, n'-diphenylrea feem ntau yog ib tus dawb kom tawm-dawb crystalline khoom. Cov tsos tshwj xeeb yuav sib txawv me ntsis nyob ntawm qhov kev coj dawb huv thiab daim ntawv ntawm cov compound. Feem ntau, nws yog ib qho khoom siv nyob rau hauv chav tsev kub thiab tej zaum yuav muaj tus yam ntxwv tsw txawv, txawm tias nws yog feem ntau tau piav qhia txog kev mob me lossis tsis sib txawv.
N, n'-dimethyl-n, n'-diphenylurea feem ntau soluble hauv cov kuab tshuaj muaj kuab yam xws li ethanol, acetone, thiab chloroform. Txawm li cas los xij, nws yog feem ntau tsis tau insoluble lossis me ntsis soluble hauv dej. Solubility tuaj yeem sib txawv raws li yam xws li kub thiab cov kuab tshuaj tshwj xeeb siv.
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Trueethyl Citrate CAS 1587-20-8
Txiav citrate yog ib qho tsis muaj xim daj ua kua daj nrog cov tsw qab thiab txiv hmab txiv ntoo qab zib. Nws yog lub triester ntawm citric acid thiab feem ntau siv los ua cov yas yas, cov kuab tshuaj lossis cov neeg sawv cev pom ntau yam. Cov khoom ntshiab yog feem ntau pob tshab thiab hom phiaj.
Txiav citrate yog soluble hauv cov kuab tshuaj organic xws li ethanol, acetone, thiab chloroform, tab sis me ntsis soluble hauv dej. Vim tias nws yog soluble nyob rau hauv ntau hom kuab tshuaj, nws tuaj yeem siv hauv tshuaj pleev ib ce, khoom noj, thiab lwm yam kev siv.
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Tetrabutylrea / CAS 4559-86-8 / TBU / NNNN TetrabutylureA
TetrabutylureAce (TBU) feem ntau yog tsis muaj xim daj ua kua daj. Nws muaj viscous xwm yeem thiab paub rau nws cov xeeb ntxwv tsw, uas tuaj yeem piav qhia me me lossis qab zib me ntsis. TBU yog soluble hauv cov kuab tshuaj organic thiab muaj qhov tsis muaj hluav taws xob tsawg.
CASTYLUTYREENEA CAS 45559-86-8 tuaj yeem siv los npaj cov kab yas thiab cov txhab rau cov tshuaj tua kab, chaw muag tshuaj, thiab plastics.
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HTCB / Hydroxyl-Terminated Polybutadiene / CAS 69102-90-5 / kua roj hmab
Hydroxyl Terminated Polybutadiene yog cov kua thaj chaw deb claw polymer thiab cov khoom siv kua roj tshiab.
HTPB tuaj yeem hnov cov saw txuas ntxiv nrog cov saw hlau txuas thiab hla ntawm chav sov lossis kub los ua tus qauv sib tw ntawm cov khoom kho tau.
Cov khoom siv kho tau muaj cov cuab yeej zoo heev, tshwj xeeb tsis kam rau hydrolysis, kua qaub thiab alkali, hnav, thiab rwb thaiv tsev hluav taws xob tsawg, thiab hluav taws xob tsawg, thiab hluav taws xob hluav taws xob tsis zoo, thiab hluav taws xob tsawg, thiab cov hluav taws xob hluav taws xob.
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4-Chlorobenzophenone Cas 134-85-0 CBP
4-clorobenzophenone cbp tsim nqe
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Central I / 1-diethyl-1 3-diphenylrea / n n'-diethyl-n n'-dipethylrea / Ethyl Central / CAS 85-98-3
N, n'-diethldiphenylrea tseem hu ua Centralite I, nws yog dawb ntawm off-dawb hmoov crystal lossis flake. Nws lub ntsiab lus melting yog 72 ° C thiab ntom yog 1.12 g / cm3.
N, n'-diethldiphenylrea Cas 85-98-3 yog soluble nyob rau hauv feem ntau cov kuab tshuaj organic, tab sis insoluble hauv dej.
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Central III / 3-METHYL-1 1-Diphenylrea / acardit II / n n-diphenyra / CAS 13114-72-2
3-Methyl-1,1-diphenylurea lossis Central III CAS: 13114-72-2
Cov Lus Txhais: Acardit II; Akardit II; 3-Methyl-1,1-diphenylenea; 3-methyl-1,1-diphenylenea;N, n-diphenyl-n'-MethylureAce;
N'-methyl-n, n-diphanenyl-urea;N'-methyl-n, n-diphenyl-harnsteff;Methyl carbanilide
N "-methyl-n, n-diphenylenea tau siv hauv kev ruaj khov ntawm cov propellants. Termozolomide USP ntsig txog compound B.
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Antioxidant 245 CAS 36443-68-2
Antioxidant 245 CAS 36443 68 2 Nqe Nqe
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Cov Khoom Siv Khoom Siv 1h-Benzhotriazole CAS 95-14-7 1,2,3-benzotriazole
1H-Benzotriazole CAS 95-14-7 nrog tus nqi zoo tshaj
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Central II / N, N-Didethyl-n, N-Diphenylrea / n, N-Dimethyldiphenylrea CAS
Central II / N, N-Didethyl-n, N-diphenylurea nrog tus nqi zoo tshaj
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Desmodur Re / Methylidynetri-P-Phenyorce Triisocyanate / CAS 2422-91-5 / Isocyanates Re
Desmodur Re / otocyanates R / W Isocyanates RE / CAS 2422-91-5 yog ib qho kev ua kom muaj zog lossis cov kab ke lossis cov khoom nplaum thiab cov khoom noj.
Desmodur Re yog feem ntau siv los txhim kho kev ua haujlwm ntawm polyurethane tshuab, xws li txhim kho cov tshuaj tiv thaiv, tshuab zog thiab lub zog.
