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Cynhyrchion

Cynhyrchion

  • Amsugnwyr UV 328

    Amsugnwyr UV 328

    Enw'r cynnyrch: Amsugnwyr UV 328
    Enw cemegol: 2-(2'-hydroxy-3′,5'-di-tert-amyl phenyl) benzotriazole
    Cyfystyron:
    2-(3,5-Di-tert-amyl-2-hydroxyphenyl)benzotriazole;HRsorb-328;2-(3′,5′-di-t-aMyl-2′-hydroxyphenyl)benzotriazole;2-(2H- benzotriazol-2-yl)-4,6-bis(1,1-dimethylpropyl)-Phenol;2-(2H-Benzotriazol-2-yl)-4,6-di-t;UV-328;2-(2H -Benzotriazol-2-yl)-4,6-di-tert-amylphenol;UVABSORBERUV-328
    Rhif CAS: 25973-55-1
    Fformiwla moleciwlaidd: C22H29N3O
    Pwysau moleciwlaidd: 351.49
    Rhif EINECS: 247-384-8
    Fformiwla strwythurol:

    03
    Categorïau cysylltiedig: canolradd cemegol; amsugnol uwchfioled; sefydlogwr golau; deunyddiau crai cemegol organig;

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  • Methyl methacrylate

    Methyl methacrylate

    Priodweddau ffisegol Enw'r cynnyrch Methyl methacrylate Rhif CAS 80-62-6 Fformiwla foleciwlaidd C5H8O2 Pwysau moleciwlaidd 100.12 Fformiwla adeileddol Rhif EINECS 201-297-1 MDL Rhif MFCD00008587 Eiddo ffisicocemegol Pwynt toddi -48 °C (lit.10 °C) Pwynt berwi oleuo.) Dwysedd 0.936 g/mL ar 25 °C (goleu.) Dwysedd anwedd 3.5 (vs aer) Pwysedd anwedd 29 mm Hg (20 °C) Mynegai plygiannol n20/D 1.414(lit.) FEMA4002 | METHYL 2-METHYL-2-PROPENOATE Pwynt fflach 50 °F Condit storio...
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  • methacrylate Tert-butyl

    methacrylate Tert-butyl

    Priodweddau ffisegol Enw'r cynnyrch methacrylate Tert-butyl Cyfystyron trydyddol-Butyl Methacrylate，Butylmethacrylatetechnicalca Butyl Methacrylate Tert-Butyl methacrylate，tert-Butyl Methacrylate Monomer CAS NO 585-07-9 Fformiwla moleciwlaidd C8H14O2 Moleciwlaidd pwysau E.245-1999215 Rhif 145-25 pwysau Moleciwlaidd E.249 DL. MFCD00048245 Fformiwla adeileddol Priodweddau ffisegol a chemegol Pwynt toddi: -60 ℃ Pwynt berwi: 132 ℃ (gosod.) Dwysedd: 0.875 g/mL ar 25 ℃ (lit.) Pwysedd stêm: 7.1...
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  • Gwrthocsidydd cynradd 330

    Gwrthocsidydd cynradd 330

    Priodweddau ffisegol Enw'r cynnyrch Gwrthocsidydd cynradd 330 Enw cemegol 1,3,5-trimethyl-2,4,6-tri (3,5-eiliad tert-butyl-4-hydroxybenzyl) bensen;2,4,6-tri (3 ') , 5′ -ditert-butyl-4′-hydroxybenzyl) yn drimethyl; Enw Saesneg Antioxidant 330; 1,3,5-Trimethyl-2,4,6-tris(3,5-di-tert-butyl-4-hydroxybenzyl)bensen rhif CAS 1709-70-2 Fformiwla foleciwlaidd C54H78O3 Pwysau moleciwlaidd 775.2 EINECS Rhif 216-971-0 Fformiwla adeileddol...
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  • Amsugnwyr UV 928

    Amsugnwyr UV 928

    Enw'r cynnyrch: Amsugnwyr UV UV-928
    Enw cemegol: 2-(2'-hydroxyl-3′-subkil-5′-phenyl trydyddol) benzotriazole;
    2- (2-2H-benzotriazole) -6- (1-methyl-1-phenyl) ethyl-4- (1133-tetramethylbutyl) ffenol;
    Enw Saesneg: UV Absorbers 928; 2- (2H-Benzotriazol-2-yl) -6- (1-methyl-1-phenylethyl) -4- (1,1,3,3-tetramethylbutyl) ffenol;
    Rhif CAS: 73936-91-1
    Fformiwla moleciwlaidd: C29H35N3O
    Pwysau moleciwlaidd: 441.61
    Rhif EINECS: 422-600-5
    Fformiwla strwythurol:

    04
    Categorïau cysylltiedig: canolradd cemegol; amsugnol uwchfioled; sefydlogwr golau; deunyddiau crai cemegol organig;

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  • methacrylate 2-Hydroxyethyl (HEMA)

    methacrylate 2-Hydroxyethyl (HEMA)

    Priodweddau ffisegol Enw Saesneg 2-Hydroxyethyl methacrylate Alias ​​2-Hydroxyethyl methacrylate, 2-HYDROXYETHYL METHACRYLATE (2-HEMA) 2-hydroxyethyl 2-methylprop-2-enoate, ETHYLENEGLYCOL METHACRYLATE (HEMA) ethylene glycolmethaMethacrylate , Bi2-HEMA HYDROXYETHYL ESTER GE 610, ETHYLENE GLYCOL METHACRYLATE 2-HYDROXYETHL METHACRYLATE, hydroxy ethyl methacrylate EINECS 212-782-2,2-HYDROXYETHYLMETHACRYLATE, HYDROXYETHYLMETHACRYLATE, HYDROXYETHYLMETHACRYLATE, G.
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  • Methacrylate Isobutyl

    Methacrylate Isobutyl

    Priodweddau ffisegol Enw'r cynnyrch methacrylate Tert-butyl Cyfystyron trydyddol-Butyl Methacrylate，ButylmethacrylatetechnicalcaButyl Methacrylate Tert-Butyl methacrylate，tert-Butyl Methacrylate Monomer CAS RHIF 585-07-9 Fformiwla moleciwlaidd C8H14O2 Moleciwlaidd pwysau Rhif 1.4 CS-200 140 140-1800 1400 1400 pwysau moleciwlaidd 0048245 Fformiwla adeileddol Priodweddau ffisegol a chemegol Pwynt toddi: -60 ℃ Pwynt berwi: 132 ℃ (let.) Dwysedd: 0.875 g/mL ar 25 ℃ (lit.) Pwysedd stêm: 7.13 hPa ar ...
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  • Gwrthocsidydd cynradd 1010

    Gwrthocsidydd cynradd 1010

    Priodweddau ffisegol Enw'r cynnyrch Gwrthocsidydd Cynradd 1010 Enw cemegol quaternary [β-(3, 5-di-tert-butyl-4-hydroxyphenyl) propionic acid] pentaerythritol ester; Tetramethylene-3 -(3, 5-di-tert-butyl-4-hydroxyphenyl) propionate) methan rhif CAS 6683-19-8 Fformiwla foleciwlaidd C73H108O12 Pwysau moleciwlaidd 1177.66 EINECS rhif 229-722-6 Fformiwla adeileddol; Ychwanegion plastig; Ychwanegion swyddogaethol crai cemegol m...
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  • HALS UV – 123

    HALS UV – 123

    Enw'r cynnyrch: HALS UV -123
    Enw cemegol: (1-octyl-2,2,6,6-tetramethyl-4-piperidyl) decanediate;
    Mae'r cynnyrch adwaith o ddau (2,2,6,6-tetramethyl-4-piperidyl) ester gyda tert-butyl hydrogen perocsid ac octane;
    Enw Saesneg: Bis- (1-octyloxy-2,2,6,6-tetramethyl-4-piperidinyl) sebacate
    Rhif CAS: 129757-67-1
    Fformiwla moleciwlaidd: C44H84N2O6
    Pwysau moleciwlaidd: 737
    Fformiwla strwythurol:

    01
    Categorïau cysylltiedig: photostabilizer; amsugnwr uwchfioled; deunyddiau crai cemegol organig;

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  • C41H39NO6 1-Asid Pyrrolidinecarboxylic, 2-[[bis(4-methoxyphenyl)phenylm ethoxy]methyl]-4-hydroxy-, 9H-fluoren-9-ylmethyl ester, (2S,4R)- (9 CI, ACI)

    C41H39NO6 1-Asid Pyrrolidinecarboxylic, 2-[[bis(4-methoxyphenyl)phenylm ethoxy]methyl]-4-hydroxy-, 9H-fluoren-9-ylmethyl ester, (2S,4R)- (9 CI, ACI)

    Priodweddau ffisegol Priodweddau Ffisegol Allweddol Gwerth Cyflwr Pwysau Moleciwlaidd 641.75 - Berwbwynt (Rhagweld) 768.7±60.0 °C Gwasg: 760 Dwysedd Torr (Rhagweld) 1.237±0.06 g/cm3 Tymheredd: 20 °C; Gwasg: 760 Torr pKa (Rhagweld) 14.50±0.40 Tymheredd Mwyaf Asidig: 25 °C Enwau a Dynodwyr Eraill Canonical SMILES O=C(OCC1C=2C=CC=CC2C=3C=CC=CC31)N4CC(O)CC4COC(C= 5C=CC=CC5)(C6=CC=C(OC)C=C6)C7=CC=C(OC)C=C7 Isomeric SMILES C(OC[C@H]1N(C(OCC2C=3C(C=) 4C2=CC=CC4)=CC=CC3)=O)C[C@H](O)C1)(C5=CC=C(...
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  • C20H21NO4 1-Pyrrolidinecarboxylic asid, 4-hydroxy-2-(hydroxymethyl)-, 9H- fluoren-9-ylmethyl ester, (2S,4R)- (9CI, ACI)

    C20H21NO4 1-Pyrrolidinecarboxylic asid, 4-hydroxy-2-(hydroxymethyl)-, 9H- fluoren-9-ylmethyl ester, (2S,4R)- (9CI, ACI)

    Priodweddau ffisegol Priodweddau Ffisegol Allweddol Gwerth Cyflwr Pwysau Moleciwlaidd 339.39 - Berwbwynt (Rhagweld) 549.8±40.0 °C Gwasg: 760 Dwysedd Torr (Rhagweld) 1.318±0.06 g/cm3 Tymheredd: 20 °C; Gwasg: 760 Torr pKa (Rhagweld) 14.53±0.40 Tymheredd Mwyaf Asidig: 25 °C Enwau a Dynodwyr Eraill Canonical SMILES O=C(OCC1C=2C=CC=CC2C=3C=CC=CC31)N4CC(O)CC4CO SMILES C (OC(=O)N1[C@H](CO)C[C@@H](O)C1)C2C=3C(C=4C2=CC=CC4)=CC=CC3 InChI InChI=1S/C20H21NO4/ c22-11-13-9-14(23)10-21(13)20...
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  • C13H13NO5 1H-Pyrano[3,4-f]indolizine-3,6,10(4H)-trion, 4-ethyl-7,8-dihydro-4- hydroxy-, (4S)- (9CI, ACI) H319, H302

    C13H13NO5 1H-Pyrano[3,4-f]indolizine-3,6,10(4H)-trion, 4-ethyl-7,8-dihydro-4- hydroxy-, (4S)- (9CI, ACI) H319, H302

    Priodweddau ffisegol Priodweddau Ffisegol Allweddol Gwerth Cyflwr Pwysau Moleciwlaidd 263.25 - Pwynt Toddi (Arbrofol) 177.1-178.3 °C - Berwbwynt (Rhagweledig) 666.6±55.0 °C Gwasg: 760 Torr Dwysedd (Rhagweledig) 1.50±0.1 g/cm 2 3 Temp: C; Gwasg: 760 Torr pKa (Rhagfynegir) 11.20±0.20 Tymheredd Mwyaf Asidig: 25 °C Enwau a Dynodwyr Eraill Canonaidd GWAU O=C1C2=C(C=C3C(=O)CCN13)C(O)(C(=O)OC2 ) CC Isomeric GWENAU C(C)[C@]1(O)C2=C(C(=O)N3C(=C2)C(=O)CC3)COC1=O InChI InChI=1S/C13H13NO5/c. .
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