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Dimethyladipat

Dimethyl adipate Struktur
627-93-0
CAS-Nr.
627-93-0
Bezeichnung:
Dimethyladipat
Englisch Name:
Dimethyl adipate
Synonyma:
DIMETHYL HEXANEDIOATE;dbe-6;DIBASICESTERS;Adipic acid-di;Dimethyladipat;DIMETHYL ADIPATE;AKOS BBS-00004546;Flexisolv DBE-LVP;DBE 6 DIBASIC ESTER;Adipic acid dimethyl
CBNumber:
CB1412954
Summenformel:
C8H14O4
Molgewicht:
174.19
MOL-Datei:
627-93-0.mol

Dimethyladipat Eigenschaften

Schmelzpunkt:
8 °C (lit.)
Siedepunkt:
109-110 °C/14 mmHg (lit.)
Dichte
1.062 g/mL at 20 °C (lit.)
Dampfdruck
0.2 mm Hg ( 20 °C)
Brechungsindex
n20/D 1.428(lit.)
FEMA 
4472 | DIMETHYL ADIPATE
Flammpunkt:
225 °F
storage temp. 
Store below +30°C.
L?slichkeit
<1g/l
Aggregatzustand
Liquid
Farbe
Clear
Geruch (Odor)
at 100.00 %. mild nutty
Geruchsart
nutty
Explosionsgrenze
0.81-8.1%(V)
Wasserl?slichkeit
Miscible with alcohols and ether. Immiscible with water.
Merck 
14,162
JECFA Number
1964
BRN 
1707443
Stabilit?t:
Stable. Combustible. Incompatible with strong oxidizing agents, acids, bases reducing agents.
InChIKey
UDSFAEKRVUSQDD-UHFFFAOYSA-N
LogP
1.4 at 22℃
CAS Datenbank
627-93-0(CAS DataBase Reference)
NIST chemische Informationen
Hexanedioic acid, dimethyl ester(627-93-0)
EPA chemische Informationen
Dimethyl adipate (627-93-0)
Sicherheit
  • Risiko- und Sicherheitserkl?rung
  • Gefahreninformationscode (GHS)
S-S?tze: 24/25
WGK Germany  1
RTECS-Nr. AV1645000
Selbstentzündungstemperatur 680 °F
TSCA  Yes
HS Code  29171290
Giftige Stoffe Daten 627-93-0(Hazardous Substances Data)
Toxizit?t LD50 orally in Rabbit: 8191 mg/kg LD50 dermal Rabbit > 2250 mg/kg
Bildanzeige (GHS) GHS hazard pictograms
Alarmwort Warnung
Gefahrenhinweise
Code Gefahrenhinweise Gefahrenklasse Abteilung Alarmwort Symbol P-Code
H315 Verursacht Hautreizungen. Hautreizung Kategorie 2 Warnung GHS hazard pictogramssrc="/GHS07.jpg" width="20" height="20" /> P264, P280, P302+P352, P321,P332+P313, P362
H319 Verursacht schwere Augenreizung. Schwere Augenreizung Kategorie 2 Warnung GHS hazard pictogramssrc="/GHS07.jpg" width="20" height="20" /> P264, P280, P305+P351+P338,P337+P313P
H335 Kann die Atemwege reizen. Spezifische Zielorgan-Toxizit?t (einmalige Exposition) Kategorie 3 (Atemwegsreizung) Warnung GHS hazard pictogramssrc="/GHS07.jpg" width="20" height="20" />
Sicherheit
P261 Einatmen von Staub vermeiden.
P280 Schutzhandschuhe/Schutzkleidung/Augenschutz tragen.

Dimethyladipat Chemische Eigenschaften,Einsatz,Produktion Methoden

S-S?tze Betriebsanweisung:

S24/25:Berührung mit den Augen und der Haut vermeiden.

Beschreibung

Dimethyl adipate (DMA) is a colourless and flammable liquid. It is soluble in alcohol and ether but sparingly soluble in water. DMA is incompatible with strong oxidising agents, and on decomposition, it emits carbon monoxide, irritating and toxic fumes and gases, and carbon dioxide. DMA reacts with acids, alkalis, and strong oxidants. DMA is synthesised by the esterification of adipic acid. DMA is part of a dibasic ester (DBE) blend used as a major ingredient in several paint strippers, and the DBE blends used in paint stripping formulations contain a major portion (about 90%) of DMA. DMA is used as a chemical intermediate (polymers, agrochemicals), cellulose resins, a speciality solvent (inks, coatings, adhesives), and an emollient and can also be utilised as a paint remover and plasticiser.

Chemische Eigenschaften

Dimethyl adipate is a colorless liquid. It is a fatty acid methyl ester.

Verwenden

Dimethyl adipate is used in cosmetics (in emollients and skin conditioning).It is used as a plasticizer for cellulose-type resins and a finish remover.It is also used in agrochemicals and dye as well as a precursor for the preparation of active pharmaceutical ingredients. Further, it serves as a polymer intermediate. In addition to this, it is employed as a solvent for paint stripping and resins.

Vorbereitung Methode

Dimethyl adipate is manufactured via esterification of adipic acid and methanol in the presence of an acid catalyst.

Allgemeine Beschreibung

Colorless liquid.

Air & Water Reaktionen

Flammable. Hydrolyzed by strong mineral acids and strong alkalis.

Reaktivit?t anzeigen

Dimethyl adipate 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

Exposures to dimethyl adipate cause toxicity and adverse health effects in laboratory animals and humans. Workplace exposures to dimethyl adipate by inhalation, ingestion, or skin absorption cause harmful and irritation effects to users.

Sicherheitsprofil

Moderately toxic by intraperitoneal route. Experimental teratogenic and reproductive effects. When heated to decomposition it emits acrid smoke and irritating fumes.

Carcinogenicity

In a chronic inhalation toxicity study of dimethyl adipate, groups of male and female rats were exposed to 400 mg/m3 of dimethyl adipate over a 90-day period. Focal respiratory metaplasia of the olfactory epithelium was found. These nonneoplastic lesions were minimal to mild in severity .

Vorsichtsma?nahmen

During handling of dimethyl adipate, occupational workers should be careful and use self-contained breathing apparatus, rubber boots, and heavy rubber gloves and avoid prolonged period of exposures. Workers should avoid contact of dimethyl adipate with skin, eyes and nose.

Dimethyladipat Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


Dimethyladipat Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 543)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
Hebei Weibang Biotechnology Co., Ltd
+8615531157085
abby@weibangbio.com China 8807 58
Hebei Mojin Biotechnology Co., Ltd
+86 13288715578 +8613288715578
sales@hbmojin.com China 12834 58
Hebei Chuanghai Biotechnology Co,.LTD
+86-13131129325
sales1@chuanghaibio.com China 5889 58
Hebei Weibang Biotechnology Co., Ltd
+8617732866630
bess@weibangbio.com China 18151 58
Hebei Kingfiner Technology Development Co.Ltd
+86-15532196582 +86-15373005021
lisa@kingfinertech.com China 3009 58
Henan Fengda Chemical Co., Ltd
+86-371-86557731 +86-13613820652
info@fdachem.com China 20283 58
Hebei Zhuanglai Chemical Trading Co.,Ltd
+8613343047651
admin@zlchemi.com China 3002 58
Hebei Youfeidi Trading Co., LTD
+8615530197691
admin@yfdchem.cn China 105 58
Shandong Deshang Chemical Co., Ltd.
+86-0531-8875-2665 +8613153039501
info@deshangchem.com China 662 58
Capot Chemical Co.,Ltd.
+86-(0)57185586718 +86-13336195806
sales@capot.com China 29791 60

627-93-0(Dimethyladipat)Verwandte Suche:


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