-
Dipropylamine CAS No.: 142-84-7
Dipropylamine, tseem hu ua di-n-propylamine, yog cov kua dej uas yooj yim hlawv, muaj tshuaj lom heev uas muaj nyob hauv cov nplooj luam yeeb thiab cov khib nyiab pov tseg los ntawm kev lag luam. Nws yog cov kua tsis muaj xim thiab pob tshab. Muaj ntxhiab ammonia. Muaj peev xwm tsim cov hydrates. Yooj yim yaj hauv dej, etha...Nyeem ntxiv -
Diethylene triamine pentaacetic acid
DTPA tuaj yeem tsim cov dej-soluble complexes nrog calcium, magnesium, hlau, lead, tooj liab, manganese thiab lwm yam ions. Nws muaj peev xwm ua kom muaj zog rau cov hlau uas muaj xim zoo, yog li nws siv dav hauv: (1) Hydrogen peroxide bleaching stabilization thiab efficiency enhancement Agent; ...Nyeem ntxiv -
N,N-Bis(cyanoethyl)aniline CAS 1555-66-4
N,N-Bis(cyanoethyl) aniline yog hmoov dawb siv lead ua. Yooj yim yaj hauv cov organic solvents, dilute acids thiab dilute alkali, tab sis insoluble hauv dej. Siv ua xim nruab nrab. Cov khoom siv raw upstream yog acetic acid, aniline acrylonitrile. Cov khoom siv tshuaj CAS tus lej 1555-66-4 Cov mis molecular...Nyeem ntxiv -
N,N-Dimethylbenzylamine – BDMA
N,N-dimethylbenzylamine BDMA luv luv, cov mis molecular: C9H13N, yog cov kua tsis muaj xim rau me ntsis daj pob tshab, purity ≥99%, noo noo ≤0.05%. Yaj hauv ethanol, ether, insoluble hauv dej. N,N-Dimethylbenzylamine Lub npe Suav: N,N-dimethylbenzylamine (BDMA) MF: C9H13N MW: 135.21 CAS: 103...Nyeem ntxiv -
4-Methyldiphenylamine yog dab tsi?
4-Methyldiphenylamine (CAS: 620-84-8) Nws daim ntawv yog xim av daj siv lead ua. Nws yog siv ua ib qho nruab nrab hauv kev tsim cov organic thiab kuj tseem siv tau rau hauv kev tsim cov khoom siv organic thiab tshuaj. Los yog photochemistry thiab kua siv lead ua kua. 4-Methyl-N-phenylaniline Cov ntaub ntawv yooj yim...Nyeem ntxiv -
2-(N-Ethyl-m-toluidino) ethanol CAS: 91-88-3
2-(N-Ethyl-m-toluidino) ethanol Cov khoom siv tshuaj lom neeg Xim av roj av. Siv: Siv ua cov xim nruab nrab, xws li Disperse Blue 102, 106, Disperse 32, 98, 109, thiab lwm yam. Cov khoom siv raw rau kev tsim cov yeeb yaj kiab xim. Cov ntsiab lus: 2-(N-Ethyl-m-toluidino) ethanol CAS tus lej: 91-88-3 Cov mis molecular: C11H17NO Molecular w...Nyeem ntxiv -
N,N-Dimethylacetamide CAS: 127-19-5
N, N-dimethylacetamide Alias: dimethylacetamide; dimethylacetamide; acetyldimethylamine; N-acetyldimethylamine; dimethylamide; DMAC Lub npe lus Askiv: N, N-dimethylacetamide CAS: 127-19-5 UN code: EINECS: 204-826-4 Purity: 99.9% Qhov hnyav ib leeg: 190 KG Pawg ntim khoom: cov khoom yas...Nyeem ntxiv -
N-Methylaniline (NMA) CAS: 100-61-8 yog dab tsi?
N-methylaniline yog cov khoom tseem ceeb hauv N-alkyl aromatic amine series thiab yog ib qho tseem ceeb hauv cov tshuaj zoo. Muaj ntau yam siv tau. Kuv lub teb chaws thawj cov khoom siv tsim khoom tau tsim los ntawm kev pab los ntawm lub tebchaws Soviet yav dhau los hauv xyoo 1950. Cov khoom no feem ntau yog siv los ua kev tawg...Nyeem ntxiv -
Dicyclohexylamine muaj ntau yam kev siv.
Suav alias: dicyclohexylamine, dodecahydrodiphenylamine Lus Askiv alias: DCHA; Dicyclohexylamine nitrite CAS No.: 101-83-7 Cov mis molecular: C12H23N Qhov hnyav molecular: 181.32 Cov khoom siv lub cev thiab tshuaj: Tsis muaj xim thiab pob tshab oily kua, muaj zog alkaline, tsw ntawm ammonia, flamma ...Nyeem ntxiv -
Tus "solvent universal" hauv kev lag luam organic—dimethylformamide (DMF)
Dimethylformamide (lus luv DMF), tseem hu ua N, N-dimethylformamide, yog ib qho dimethyl hloov ntawm formamide, thiab ob pawg methyl nyob ntawm N (nitrogen) atoms, yog li nws yog lub npe. Raws li cov khoom siv tshuaj lom neeg tseem ceeb thiab cov kuab tshuaj nrog kev ua tau zoo heev, DMF yog siv dav hauv polyuretha...Nyeem ntxiv -
Kev npaj ntawm N, N-dimethyl-1,3-propanediamine
N,N-dimethyl-1,3-propanediamine (txij no mus hu ua DMAPA) yog ib qho aliphatic diamine qis dua nrog ob qho tib si tertiary thiab thawj amino pawg hauv lub molecule. Nws yog ib qho kua tsis muaj xim thiab pob tshab nrog ib qho tsw ntawm ammonia. Nws haus luam yeeb hauv huab cua thiab yog soluble nyob rau hauv dej thiab cov organic solvents. Nws molec...Nyeem ntxiv -
2-(N-Ethyl-m-toluidino)ethanol
Alias: N,N-bis(2-hydroxyethyl)-m-toluidine, m-tolyldiethanolamine, N-(3-tolyl)diethanolamine, thiab lwm yam. Lub npe lus Askiv: N,N-di(hydroxyethyl)-m-toluidine; m-tolyldiethanolamine; N,N-bis(2-hydroxy-ethyl)-m-toluidine; N-(m-toyl)-diethanolamine; N,N -bis(2-hydroxyethyl)-3-methylaniline, thiab lwm yam. Lub molecular f...Nyeem ntxiv
