1-Ethoxy-2-(2-methoxyethoxy)ethan

DEME · Diethylene glycol methyl ethyl ether · DEMEE · DGMEE · 2,5,8-Trioxadecane · 1-ethoxy-2-(2-methoxyethoxy)ethane · Diethylene Glycol Methyl Acetate · ethylmethylether diethylenglykolu

https://huagongshe.com/de/chemical/13847

Molekülstruktur von 1-Ethoxy-2-(2-methoxyethoxy)ethan

Identifikatoren & physikalische Daten

CAS No.	1002-67-1
Summenformel	C7 H16 O3
Durchschnittliche Molmasse	148,2 g/mol
Monoisotopische Masse	148,10994437 g/mol
SMILES	CCOCCOCCOC
InChIKey	CNJRPYFBORAQAU-UHFFFAOYSA-N
PubChem CID	13847
EC No.	213-690-5
DTXSID	DTXSID80883636
Lokaler Name	1-Ethoxy-2-(2-methoxyethoxy)ethan

Chemische & physikalische Eigenschaften

XLogP	0
Polarare Oberfläche (TPSA)	27,7
H-Brücken-Donoren	0
H-Brücken-Akzeptoren	3
Frei drehbare Bindungen	7
Schwere Atome	10
Formalladung	0
Komplexität	56,8
Arzneimittel	Pharmaceuticals -> Listed in ZINC15
SpringerMaterials Properties	Density
Physical Description	Liquid
Schmelzpunkt	-72°C
Siedepunkt	208.81°C (rough estimate)
Dichte	1.0100 (rough estimate)
Dampfdruck	2.1Pa at 25℃
Brechungsindex	1.4080-1.4120
Flammpunkt	82°C
Lagerbedingungen	Store below +30°C.
Löslichkeit	76 g/L1000g/L at 20℃
Aggregatzustand	clear liquid
Farbe	Colorless to Almost colorless
InChI	InChI=1S/C7H16O3/c1-3-9-6-7-10-5-4-8-2/h3-7H2,1-2H3
InChIKey	CNJRPYFBORAQAU-UHFFFAOYSA-N
SMILES	C(OCC)COCCOC
LogP (Verteilungskoeffizient)	-0.1 at 20℃
CAS Datenbank	1002-67-1(CAS DataBase Reference)
EPA chemische Informationen	Diethylene glycol ethyl methyl ether (1002-67-1)

Sicherheit & Vorschriften

GHS-Einstufung	This chemical does not meet GHS hazard criteria for 82.9% (300 of 362) of all reports.WarningH319 (11.6%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]P264+P265, P280, P305+P351+P338, and P337+P317 (click each P-code to see the statement)Aggregated GHS information provided per 362 reports by companies from 6 notifications to the ECHA C&L Inventory.Danger
Regulatorische Informationen	Chemical: Ethane, 1-ethoxy-2-(2-methoxyethoxy)-Ethane, 1-ethoxy-2-(2-methoxyethoxy)- is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Ethane, 1-ethoxy-2-(2-methoxyethoxy)- are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)PMN - indicates a commenced PMN (Pre-Manufacture Notices) substance.Status: Active Update: 24-04-2023 https://echa.europa.eu/registration-dossier/-/registered-dossier/194071-Ethoxy-2-(2-methoxyethoxy)ethane: Does not have an individual approval but may be used under an appropriate group standard
Hazard Classes and Categories	Eye Irrit. 2 (11.6%)Flammable liquids - Category 4
Wassergefährdungsklasse (WGK)	WGK 2 water endangering
TSCA-Inventar-Status	TSCA listed
UN-Transportnummer	3271
Zollcode	2909 19 90
RTECS-Nr.	KN9650000
Toxizität	LD50 orally in Rabbit: 6000 mg/kg LD50 dermal Rabbit 6500 mg/kg
Lagerklasse	10 - Combustible liquids

Anwendungen & Verwendung

Beschreibung

Diethylene glycol ethyl methyl ether (DEGEME) is an aromatic hydrocarbon that has a carbonyl group. It is used in the production of polyurethane elastomers and as a solvent for nitrocellulose and other coatings. DEGEME has been detected in the environment, food, and cosmetics at low levels. The detection sensitivity of DEGEME is very high, making it useful for detecting other substances such as glycol ethers, fatty acids, aliphatic hydrocarbons, and cross-linking agents. Diethylene glycol ethyl methyl ether may be carcinogenic due to its reactive hydroxyl group and its ability to cross-link DNA.