Ama-catalysts nama-auxiliaries

Cishe Centratite II / N, N-DIMETYL-N, N-diphenylurea / n n n

N, n-dimethyl-n, n-diphenylurea, futhi yi-centraterite II noma i-1,3-dimethyl-1,3-diphenylurea / Cas 611-92-7

N, n'-dimethyl-n, n'-diphenylurea ngokujwayelekile i-white to-mhlophe crystalline iqinile. Ukubukeka okuthile kungahluka kancane ngokuya ngobumsulwa kanye nefomu le-compound. Ngokuvamile, kuqinile emazingeni okushisa asekamelweni futhi kungahle kube nephunga elithile, yize kuvame ukuchazwa njengento emnene noma engafani.

N, n'-dimethyl-n, i-n'-diphenylurea ngokuvamile incibilika ezinhlafunweni ze-organic njenge-ethanol, i-methanol, i-acetone, ne-chloroform. Kodwa-ke, ngokuvamile kungukuphazanyiswa noma okuncane emanzini. I-Solubity ingahluka ngokuya ngezinto ezifana nokushisa kanye ne-solvent ethile esetshenzisiwe.

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Trimethyl citrate cas 1587-20-8

I-Trimethyl Citrate ayinalo umbala ongenabala uketshezi ophuzi ophuzi ngokunambitheka okumnandi nokuvuthayo. Kuyinto emnandi ye-citric acid futhi kuvame ukusetshenziswa njenge-spistic, solvent noma i-hagent e-ejenti ezinhlobonhlobo zezicelo. Umkhiqizo omsulwa uvame ukusobala futhi ubonakale.

I-Trimethyl Citrate iyancibilika ku-organic solvents efana ne-ethanol, i-acetone, ne-chloroform, kepha incane kancane emanzini. Njengoba kuncibilikisa inqwaba yama-solvents, ingasetshenziswa ezimotweni, ekudleni, emithini, kanye nakwezinye izinhlelo zokusebenza.

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TetrabutLlureA / CAS 4559-86-8 / TBU / Nnnn TetrabutLurea

I-TetrabutLurea (TBU) imvamisa ayimbala ophuzi ophuzi. Inokuvumelana nokuvumelana okubonakalayo futhi yaziwa ngephunga layo lesici, esingachazwa njengelimnandi noma limnandi kancane. I-TBU iyanyibilika ku-organic solvents futhi inokuguquguquka okuphansi okuphansi.

I-TetrabutLureA CAS 4559-86-8 ingasetshenziswa ukulungiselela amapulasitiki kanye nokuzigcina izinambuzane kwezibulala-zinambuzane, amakhamishini, amadayi kanye namapulasitiki.

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I-HTPB / HYDROXY-STURAIDED POLYBUTADIENE / CAS 69102-90-5 / UFluid Rubber

I-Hydroxyl inqanyulwa i-polybutadiene iyi-polymer eyihlane eyihlane nohlobo olusha lwerabha eliwuketshezi.

I-HTPB ingaphendula nge-Chain Excunders kanye nama-Cyerlinkars ekushiseni kwegumbi noma izinga lokushisa eliphakeme ukwakha isakhiwo senethiwekhi enezici ezintathu zomkhiqizo ophelelwe.

Izinto ezelapha zinezakhiwo ezinhle kakhulu zemishini, ukumelana ikakhulukazi ne-hydrolysis, i-acid ne-alkali, ukugqoka, izinga lokushisa eliphansi, nokufakelwa okuhle kukagesi.

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I-Antioxidant 245 CAS 36443-68-2

I-Antioxidant 245 CAS 36443 68 2 Intengo yentengo

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I-4-Chlorobenzanone CAS 134-85-0 CBP

4-Chlorobenzanone CBP Intengo Yokukhiqiza Intengo

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I-Centratic I / 1-diethyl-1 3-diphylurea / n n'-diethyl-n n'-diphylurea / ethyl central / cas 85-98-3

N, n'-diethylliphhenyureya futhi wabizwa nangokuthi> Umhlophe we-off-white powder crystal noma i-flake. Iphuzu layo elincibilikayo lingu-72 ° C nokubucayi kungu-1.12 g / cm3.

N, n'-diethylliphhenylure Islal 85-98-3 iyancibilika kakhulu ku-organic solvents amaningi, kepha insoluble emanzini.

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I-Centraterite III / 3-methyl-1 1-diphylurea / acardit II / AKARDIT II / N N-DIPHENYL-N 131114-72-2

I-3-methyl-1,1-diphylurea noma i-centrateite III CAS: 13114-72-2

Izimpawu: Acardit II; Akardit II; I-3-methyl-1,1--diphylurea; 3-methyl-1,1-diphylurea;N, n-diphhenyl-n'-methylurea;

N'-methyl-n, n-diphenyl-urea;N'-methyl-n, n-diphenyl-harnstoff;Methyl carbalilide

N "-Methyl-n, N-DiphenLureA isetshenziswa ekukhuthazeni kwama-thermal profellants. I-temezolomide USP ehlobene ne-USP B.

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Umhlinzeki Wezokukhiqiza 1h-Benzotriazole Cas 95-14-7 1,2,3-Benzotriazole

I-1h-Benzotriazole CAS 95-14-7 ngentengo enhle kakhulu

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I-Centraltite II / N, N-DIMETYL-N, N-DiphenLulu / N, N-DimethyLyLenLuleA CAS 611-92-7 Intengo Yezimali

I-Centralte II / N, N-DIMETHY-N, N-DiphenLulure

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Desmodur re / methylidynetri-p-phenyene triisocyanate / Cas 2422-91-5 / isocyanates re

I-Desmodur Re / isocyanates Re / Case 2422-91-5 yi-Hardener esekelwe e-isocyanate noma i-cyarlinker yokukhiqiza izimbobo ze-polyurethane, anamathela kanye nama-sealants.

I-Desmodur Re ngokujwayelekile isetshenziselwa ukuthuthukisa izici zokusebenza kwezinhlelo ze-polyurethane, njengokuthuthukisa ukumelana kwamakhemikhali, amandla omshini nokuqina.

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I-Avobenzone CAS 70356-09-1

Umhlinzeki wefekthri UV Absorber 1789

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