p-Anisaldehyde Dimethyl Acetal CAS 2186-92-7 Assaġġ ≥99.0% (GC) Fabbrika Kwalità Għolja
Provvista tal-Manifattur bi Kwalità Għolja, Produzzjoni Kummerċjali
Isem Kimiku: p-Anisaldehyde Dimethyl Acetal
CAS: 2186-92-7
Isem Kimiku | p-Anisaldehyde Dimethyl Acetal |
Sinonimi | 4-Methoxybenzaldehyde Dimethyl Acetal;para-Anisaldehyde Dimethyl Acetal;α,α,4-Trimetossitoluene |
Numru CAS | 2186-92-7 |
Numru CAT | RF-PI357 |
Status tal-istokk | Fil-Ħażna, Skala ta' Produzzjoni Sa Tunnellati |
Formula Molekulari | C10H14O3 |
Piż Molekulari | 182.22 |
Punt tat-tidwib | <-20℃ |
Punt tat-togħlija | 85.0 ~ 87.0℃ (lit.) f'0.1 mmHg |
Densità | 1.07 g/mL f'20℃ (lit.) |
Indiċi rifrattiv | n20/D 1.505 |
Solubilità | Insolubbli fl-Ilma;Solubbli fl-Alkoħol |
Brand | Ruifu Kimika |
Oġġett | Speċifikazzjonijiet |
Dehra | Likwidu bla kulur |
Purità / Metodu ta 'Analiżi | ≥99.0% (GC) |
Umdità (minn Karl Fischer) | ≤0.10% |
Impuritajiet Totali | ≤1.0% |
Metalli Tqil | ≤20ppm |
Standard tat-Test | Standard tal-Intrapriża |
Użu | Intermedji Farmaċewtiċi |
Pakkett: Flixkun, Barmil, 25kg/Barrel, jew skond il-ħtieġa tal-klijent.
Kundizzjoni tal-Ħżin:Aħżen f'kontenituri ssiġillati f'post frisk u niexef;Ipproteġi mid-dawl, l-umdità
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p-Anisaldehyde Dimethyl Acetal (CAS 2186-92-7) huwa reaġent użat fis-sintesi ta 'żewġ diastereomers possibbli ta' 6-chlorotetrahydrofuran acetogenin naturali.p-Anisaldehyde Dimethyl Acetal jintuża bħala prekursur għal 1-methoxy-1-(4-methoxyphenyl)hept-2-yne, 2,5-dioxopyrrolidin-1-yl-3-((4R)-2-(4- methoxyphenyl)-5,5-dimethyl-1,3-dioxane-4-carboxamido)propanoate u 1-(p-anisyl)-2-(2-methoxyethyl)-3-phenylindene.Barra minn hekk, jaġixxi bħala reaġent tal-grupp protettiv għad-dioli, speċjalment fil-karboidrati.Jintuża wkoll bħala essenza tat-togħma fil-ġirasol, iċ-ċiklamen u fil-ġiżimin.Minbarra dan, huwa involut f'reazzjonijiet ta 'allilazzjoni b'allyltrimethylsilane katalizzat minn klorur tal-ħadid (III).
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