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diethylene glycol monoethyl ether

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Origin: China

Cas No: 111-90-0

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 50 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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Products Specification
Product Description

Quick Details
Classification:
Chemical Auxiliary Agent
CAS No.:
111-90-0
Other Names:
2(2-Ethoxyethoxy)ethanol
MF:
C6H14O3
EINECS No.:
203-919-7
Purity:
99%
Place of Origin:
Shanghai, China
Type:
Other
Usage:
Coating Auxiliary Agents, Electronics Chemicals, Leather Auxiliary Agents, Paper Chemicals, Petroleum Additives, Plastic Auxiliary Agents, Rubber Auxiliary Agents, Textile Auxiliary Agents
Brand Name:
TERPPON
Model Number:
9
color:
colorless
Packaging&Delivery
Lead Time:
1 week

Property

CAS No.: 111-90-0 Formula: C6H14O3 Molecular Weight: 134.17400

Description

2-(2-Ethoxyethoxy)ethanol, also known under trade names Carbitol, Carbitol cellosolve, Transcutol, Dioxitol, Poly-solv DE, and Dowanol DE, is an industrial solvent. It is a clear, colorless, hygroscopic liquid. Structurally it is an alcohol and an ether, a triethylene glycol missing one hydroxyl group with formula CH3CH2OCH2CH2OCH2CH2OH. At direct contact it causes drying of skin by leaching fats, and is mildly irritating to the eyes. It is flammable.
Reactivity; 2-(2-Ethoxyethoxy)ethanol can react with oxidizing materials. It is incompatible with strong acids, acid chlorides and acid anhydrides . It is also incompatible with alkalies. It may react with peroxides, oxygen, nitric acid and sulfuric acid.
Usage

Basic Info

Chemical Name	diethylene glycol monoethyl ether
Synonyms	2(2-Ethoxyethoxy)ethanol; Carbit0l; dowanol17; Dowanol; 3,6-dioxa-1-octanol; 2-(2-ethoxy ethoxy)-ethanol; Diethylene Glycol Monoethyl Ether; dowanolde; Karbitol; Dioxitol; Ethanol, 2-(2-ethoxyethoxy)-; CARBITOL; Diethoxol; 2-(2-Ethoxyethoxy)ethanol,CARBITOL™,Diethylene glycol ethyl ether; 2-(2-Ethoxyethoxy)-ethanol; diethylene glycol ethyl ether; Transcutol(R); 2-(2-Ethoxyethoxy)ethanol; pm1799; DEGEE;
CAS No.	111-90-0
Molecular Formula	C6H14O3
Molecular Weight	134.17400
PSA	38.69000
LogP	0.03180

Properties

Appearance & Physical State	colourless liquid
Density	0.999
Boiling Point	197ºC
Melting Point	-80ºC
Flash Point	94ºC
Refractive Index	1.426-1.428
Water Solubility	Miscible
Stability	Stable. Combustible. Note wide explosion limits. Incompatible with strong oxidizing agents, strong acids, acid chlorides, acid anhydrides. Hygroscopic.
Storage Condition	Keep away from sources of ignition. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
Vapor Density	4.63 (vs air)
Vapor Pressure	0.12 mm Hg ( 20 °C)

Safety Info

RTECS	KK8750000
Safety Statements	S26-S39
HS Code	29094400
WGK Germany	1
Risk Statements	R20; R36
Hazard Codes	Xn

Synthesis Route

oxirane+Ethanol→2-ethoxyethanol+diethylene glycol monoethyl ether
oxirane+2-ethoxyethanol→diethylene glycol monoethyl ether
chlorotrimethylsilane+2-(2-ethoxyethoxy)ethyl 2-(2-(2-ethoxyethoxy)ethoxy)-2,3,3,3-tetrafluoropropanoate→diethylene glycol monoethyl ether+Carbitol-trimethylsilylaether

GC Analysis

Column type	Active phase	Temperature (°C)	Retention Index (I)	Temperature Control Method
Capillary	SE-30	100.	982.9	isothermal
Packed	Apiezon L	170.	951.	isothermal
Capillary	OV-101	-	985.	temperature ramp
Capillary	OV-101	-	985.	temperature ramp
Capillary	Carbowax 20M	-	1589.	temperature ramp

Toxicity

Exposure Route	Type of Test	Species Observed	Dose/Duration	Toxic Effects
Administration onto the skin	Standard Draize test	Rodent - rabbit	500 mg/24H	-
Oral	LD50 - Lethal dose, 50 percent kill	Rodent - rat	5500 mg/kg	1.Behavioral-altered sleep time (including change in righting reflex) 2.Behavioral-coma
Administration onto the skin	LD50 - Lethal dose, 50 percent kill	Rodent - rat	6 gm/kg	1.Behavioral-somnolence (general depressed activity) 2.Behavioral-ataxia 3.Behavioral-coma