Dimethylglutarat

Bezeichnung:Dimethylglutarat

CAS-Nr1119-40-0

Englisch Name:Dimethyl Glutarate

CBNumberCB7170973

SummenformelC7H12O4

Molgewicht160.17

MOL-Datei1119-40-0.mol

Synonyma

Dimethylglutarat

Dimethylglutarat physikalisch-chemischer Eigenschaften

Schmelzpunkt	−13 °C(lit.)
Siedepunkt	96-103 °C15 mm Hg(lit.)
Dichte	1.09 g/mL at 25 °C(lit.)
Dampfdruck	0.2 mm Hg ( 20 °C)
Brechungsindex	n20/D 1.424(lit.)
Flammpunkt	218 °F
storage temp.	Store below +30°C.
Löslichkeit	4.3g/l
Aggregatzustand	Liquid
Farbe	Clear colorless
Geruch (Odor)	estery floral
Explosionsgrenze	0.9-7.9%(V)
Wasserlöslichkeit	53 g/L
FreezingPoint	-42.5℃
Merck	14,4473
BRN	1771444
Stabilität	Stable. Combustible. Incompatible with acids, bases, reducing agents, oxidizing agents.
LogP	0.49 at 20℃
CAS Datenbank	1119-40-0(CAS DataBase Reference)
NIST chemische Informationen	Dimethyl pentanedioate(1119-40-0)
EPA chemische Informationen	Dimethyl glutarate (1119-40-0)

Sicherheit

Kennzeichnung gefährlicher	Xi
R-Sätze:	36/37/38
S-Sätze:	26-36-24/25
WGK Germany	1
Selbstentzündungstemperatur	365 °C
TSCA	Yes
HS Code	29171990
Giftige Stoffe Daten	1119-40-0(Hazardous Substances Data)
Toxizität	LD50 orally in Rabbit: 8191 mg/kg LD50 dermal Rabbit > 2250 mg/kg

Gefahreninformationscode (GHS)

Dimethyl Glutarate Chemische Eigenschaften,Einsatz,Produktion Methoden

R-Sätze Betriebsanweisung:
R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.
S-Sätze Betriebsanweisung:
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S36:DE: Bei der Arbeit geeignete Schutzkleidung tragen.
Chemische Eigenschaften
CLEAR COLOURLESS LIQUID
Verwenden
Dimethyl glutarate is applied as paint and graffiti removers, nail polish removers, hand cleaners, adhesives, sealants and caulks, automotive cleaning products, bathroom and tile cleaners, general purpose cleaners, spot removers, floor maintenance products.
Synthesis Reference(s)
Synthesis, p. 555, 1985 DOI: 10.1055/s-1985-31275
Allgemeine Beschreibung
Colorless liquid.
Air & Water Reaktionen
Flammable. Hydrolyzed by strong mineral acids and strong alkalis.
Reaktivität anzeigen
Dimethyl Glutarate is an ester. 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.
Health Hazard
May be harmful by inhalation, ingestion, or skin absorption. May cause irritation.
Flammability and Explosibility
Non flammable
Sicherheit(Safety)
Dimethyl Glutarate belongs to the class of organic compounds known as fatty acid methyl esters. Fatty acid methyl esters are compounds containing a fatty acid that is esterified with a methyl group. They have the general structure RC(=O)OR', where R=fatty aliphatic tail or organyl group and R'=methyl group. DIMETHYL GLUTARATE is an extremely weak basic (essentially neutral) compound (based on its pKa). This compound has been identified in human blood as reported by (PMID: 31557052 ). Dimethyl glutarate is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Dimethyl glutarate is part of the human exposome. The exposome can be defined as the collection of all the exposures of an individual in a lifetime and how those exposures relate to health. An individual's exposure begins before birth and includes insults from environmental and occupational sources.

Dimethyl Glutarate Upstream-Materialien And Downstream Produkte

Dimethylglutarat Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

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