Dimethyl sebacate

Bezeichnung:Dimethyl sebacate

CAS-Nr106-79-6

Englisch Name:Dimethyl sebacate

CBNumberCB7852686

SummenformelC12H22O4

Molgewicht230.3

MOL-Datei106-79-6.mol

Dimethyl sebacate physikalisch-chemischer Eigenschaften

Schmelzpunkt	29-31 °C (lit.)
Siedepunkt	158 °C/10 mmHg (lit.)
Dichte	0.988 g/mL at 25 °C (lit.)
Dampfdruck	0.08Pa at 25℃
Brechungsindex	1.4355 (estimate)
Flammpunkt	293 °F
storage temp.	Sealed in dry,Room Temperature
Aggregatzustand	powder to lump to clear liquid
Farbe	White or Colorless to Light yellow
Wasserlöslichkeit	Insoluble in water.
BRN	1785523
Stabilität	Stable. Incompatible with oxidizing agents, bases. Combustible.
LogP	3.38
CAS Datenbank	106-79-6(CAS DataBase Reference)
NIST chemische Informationen	Decanedioic acid, dimethyl ester(106-79-6)
EPA chemische Informationen	Decanedioic acid, 1,10-dimethyl ester (106-79-6)

Sicherheit

S-Sätze:	24/25
WGK Germany	1
TSCA	Yes
HS Code	29171310

Gefahreninformationscode (GHS)

Dimethyl sebacate Chemische Eigenschaften,Einsatz,Produktion Methoden

S-Sätze Betriebsanweisung:
S24/25:Berührung mit den Augen und der Haut vermeiden.
Chemische Eigenschaften
colourless melt or liquid. Needle-like or plate-like colorless or white crystals. M.P. 38° C. B.P. 293° C. Sp.Gr. 0.99 (liquid). Pleasant and mild-ethereal-fruity odor. Fruity-winey, ethereal Apple-like taste, but very mild.
Verwenden
Polytetramethylene sebacate was prepared from dimethyl sebacate. Dimethyl sebacate was used in the biosynthesis of oligomeric sebacates as lubricant oils. Dimethyl sebacate was a convenient starting material for cyclization of N-Succinylglycine dimethyl ester.
Application
DMS can be used in the synthesis of decanedihydrazide which can be used as a precursor for isocyanates for the synthesis of thermoplastic polyurethanes. Transesterification of DMS with 2-ethylhexanol can be used to synthesize bis(2-ethylhexyl)sebacate for further use in petroleum based lubricants.
synthetische
By direct estenfication of Sebacic acid and Methanol, usually under azeotropic conditions.
Definition
ChEBI: Dimethyl sebacate is a fatty acid methyl ester that is sebacic acid in which both carboxy groups are replaced by methoxycarbonyl groups. It has a role as a plasticiser and a plant metabolite. It is a fatty acid methyl ester and a diester. It is functionally related to a sebacic acid.
Allgemeine Beschreibung
Dimethyl sebacate (DMS) is a plasticizer that can be synthesized by esterification of sebacic acid. It is from vegetable origin since it is processed from castor oil.
Filter für giftige stoffe
The initial threshold screening level (ITSL) for dimethyl decanedioate (also called dimethylsebacate) is 0.1 μg/m3 based on annual averaging time.

Dimethyl sebacate Upstream-Materialien And Downstream Produkte

Dimethyl sebacate Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

106-79-6, Dimethyl sebacate Verwandte Suche:

Send Inquriy