5,5-BIS(HYDROXYMETHYL)-2-PHENYL-1,3-DIOXANE
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- CAS-Nr.
- 2425-41-4
- Englisch Name:
- 5,5-BIS(HYDROXYMETHYL)-2-PHENYL-1,3-DIOXANE
- Synonyma:
- NSC 48280;MONOBENZALPENTAERYTHRITOL;O,O'-BENZYLIDENEPENTAERYTHRITOL;2-phenyl-m-dioxane-5-dimethanol;2-phenyl-m-dioxane-5,5-dimethanol;5,5-Bis(hydroxymethyl)-2-phenyl-1;2-PHENYL-1,3-DIOXANE-5,5-DIMETHANOL;1,3-Dioxane-5,5-dimethanol, 2-phenyl-;5,5-BIS(HYDROXYMETHYL)-2-PHENYL-1,3-DIOXANE;1,3-Dioxane-5,5-dimethanol, 2-phenyl- (9CI)
- CBNumber:
- CB5682289
- Summenformel:
- C12H16O4
- Molgewicht:
- 224.25
- MOL-Datei:
- 2425-41-4.mol
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5,5-BIS(HYDROXYMETHYL)-2-PHENYL-1,3-DIOXANE Eigenschaften
- Schmelzpunkt:
- 135 °C
- Siedepunkt:
- 325.65°C (rough estimate)
- Dichte
- 1.1697 (rough estimate)
- Brechungsindex
- 1.5130 (estimate)
- storage temp.
- Sealed in dry,Room Temperature
- Aggregatzustand
- powder to crystal
- pka
- 14.27±0.10(Predicted)
- Farbe
- White to Almost white
- InChIKey
- DHWCGYXHBIWIPM-UHFFFAOYSA-N
- CAS Datenbank
- 2425-41-4(CAS DataBase Reference)
5,5-BIS(HYDROXYMETHYL)-2-PHENYL-1,3-DIOXANE Chemische Eigenschaften,Einsatz,Produktion Methoden
synthetische
To a flask containing a solution of 136.0 gm (1.0 mole) of pentaerythritol in 1 liter of water (25-29°C) is added 5.0 ml of concentrated hydrochloric acid and then 106 gm (1.0 mole) of benzaldehyde is dropwise added (approx. 2 - 3 hr). The mixture is stirred for 3-5 hr and then the precipitated product is filtered, recrystallized from 1500 ml of slightly alkaline water ( N a 2C03) , filtered, and dried. The product is again recrystallized from toluene (1.3-1.5 liters) to afford 175 gm (80%), m.p. 133.5°C.
5,5-BIS(HYDROXYMETHYL)-2-PHENYL-1,3-DIOXANE Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
5,5-BIS(HYDROXYMETHYL)-2-PHENYL-1,3-DIOXANE Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.
Global( 63)Lieferanten
2425-41-4()Verwandte Suche:
- O,O'-Benzylidenepentaerythritol
Monobenzalpentaerythritol
- 1,3-Dioxane-5,5-dimethanol, 2-phenyl-
- 2-phenyl-m-dioxane-5,5-dimethanol
- 2-phenyl-m-dioxane-5-dimethanol
- 5,5-BIS(HYDROXYMETHYL)-2-PHENYL-1,3-DIOXANE
- 2-PHENYL-1,3-DIOXANE-5,5-DIMETHANOL
- O,O'-BENZYLIDENEPENTAERYTHRITOL
- MONOBENZALPENTAERYTHRITOL
- NSC 48280
- [5-(hydroxymethyl)-2-phenyl-1,3-dioxan-5-yl]methanol
- 2,2-bis(hydroxymethyl)-4-phenyl-3-butene-1,3-diol
- 5,5-Bis(hydroxymethyl)-2-phenyl-1,3-dioxane >
- 5,5-Bis(hydroxymethyl)-2-phenyl-1
- 1,3-Dioxane-5,5-dimethanol, 2-phenyl- (9CI)
- 2425-41-4
- Dioxanes
- Dioxanes & Dioxolanes
- ALCOHOL
- Dioxanes
- Dioxanes & Dioxolanes
