PENTAERYTHRITOL TETRABENZOATE Struktur

Pentaerythrittetrabenzoat

Bezeichnung:Pentaerythrittetrabenzoat

CAS-Nr4196-86-5

Englisch Name:PENTAERYTHRITOL TETRABENZOATE

CBNumberCB7148950

SummenformelC33H28O8

Molgewicht552.57

MOL-Datei4196-86-5.mol

Synonyma

Pentaerythrittetrabenzoat

Pentaerythrittetrabenzoat physikalisch-chemischer Eigenschaften

Schmelzpunkt	102-104 °C(lit.)
Siedepunkt	583.14°C (rough estimate)
Dichte	1.1594 (rough estimate)
Dampfdruck	0Pa at 20℃
Brechungsindex	1.6000 (estimate)
storage temp.	Sealed in dry,Room Temperature
Farbe	Off white solid
Geruch (Odor)	mild odor
Wasserlöslichkeit	10μg/L at 20℃
Stabilität	Stable. Combustible. Incompatible with strong oxidizing agents.
LogP	6.2 at 25℃
CAS Datenbank	4196-86-5(CAS DataBase Reference)
EPA chemische Informationen	2,2-Bis((benzoyloxy)methyl)-1,3-propanediol dibenzoate (4196-86-5)

Sicherheit

Kennzeichnung gefährlicher	Xn
R-Sätze:	22
WGK Germany	3
RTECS-Nr.	RZ2605000
Toxizität	LD50 orl-rat: 10 g/kg NPIRI* 2,83,75

Gefahreninformationscode (GHS)

PENTAERYTHRITOL TETRABENZOATE Chemische Eigenschaften,Einsatz,Produktion Methoden

Chemische Eigenschaften
cream-coloured powder
Verwenden
Plasticizer
Allgemeine Beschreibung
Cream-colored solid.
Air & Water Reaktionen
Insoluble in water.
Reaktivität anzeigen
An ester and alcohol. Esters react with acids to liberate heat along with alcohols and acids. Strong oxidizing acids may cause a vigorous reaction that is sufficiently exothermic to ignite the reaction products. Heat is also generated by the interaction of esters with caustic solutions. Flammable hydrogen is generated by mixing esters with alkali metals and hydrides. Flammable and/or toxic gases are generated by the combination of alcohols with alkali metals, nitrides, and strong reducing agents. They react with oxoacids and carboxylic acids to form esters plus water. Oxidizing agents convert them to aldehydes or ketones. Alcohols exhibit both weak acid and weak base behavior. They may initiate the polymerization of isocyanates and epoxides. TOXICITY - Alcohols and polyols vary widely in toxicity. Among the most toxic are methyl and allyl alcohol, which act as nervous system depressants.
Health Hazard
ACUTE/CHRONIC HAZARDS: When heated to decomposition PENTAERYTHRITOL TETRABENZOATE emits acrid smoke and irritating fumes.
Brandgefahr
Flash point data for PENTAERYTHRITOL TETRABENZOATE are not available; however, PENTAERYTHRITOL TETRABENZOATE is probably combustible.
Flammability and Explosibility
Not classified
Sicherheitsprofil
Mildly toxic by ingestion. A combustible liquid. When heated to decomposition it emits acrid smoke and irritating fumes.

Pentaerythrittetrabenzoat Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

4196-86-5, PENTAERYTHRITOL TETRABENZOATE Verwandte Suche:

Send Inquriy