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| CAS No.: | 111-77-3 |
|---|---|
| Name: | 2-(2-Methoxyethoxy)ethanol |
| Molecular Structure: | |
|
|
|
| Formula: | C5H12O3 |
| Molecular Weight: | 120.148 |
| Synonyms: | 2-(2-Methoxyethoxy)ethan-1-ol;2-(2'-Methoxyethoxy)ethanol;2-Hydroxyethyl2-methoxyethyl ether;3,6-Dioxa-1-heptanol;Bikanol M 2;Diethylene glycolmethyl ether;Diethylene glycol monomethyl ether;Diglycol monomethyl ether;Dowanol DM;Ektasolve DM;Ethanol, 2,2'-oxybis-, monomethyl ether;Hicotol CAR;Hisolve DM;M 0537;MDG;Methyl Carbitol;Methyl Dioxitol;Methyl digol;Methyldiethylene glycol;NSC 2261;Poly-Solv DM;b-Methoxy-b'-hydroxydiethylether;Diethylene Glycol Monomethyl Ether(DM); |
| EINECS: | 203-906-6 |
| Density: | 0.99 g/cm3 |
| Melting Point: | -70 °C(lit.) |
| Boiling Point: | 194.1 °C at 760 mmHg |
| Flash Point: | 83.9 °C |
| Solubility: | Miscible |
| Appearance: | colorless liquid |
| Hazard Symbols: |
 Xn
|
| Risk Codes: | 63 |
| Safety: | 36/37 |
| PSA: | 38.69000 |
| LogP: | -0.35830 |
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- 5156-58-1N-(1-Benzyl-4-pipperidinyl)-N-phenylpropanamide HCl
- 81281-59-67-Benzylideneaminotheophylline
- 50288-62-5threo-Phenyl-2-piperidyl acetamide
- 82993-81-5D-threo-Ritalinic acid hydrochloride
- 47087-37-6Z-D-Glu-OMe
- 1219080-61-1IMIDAZOLE-2-BORONIC ACID
- 115319-74-9
4-hydroxybenzyl 2-(2-methoxyethoxy)ethyl ether
- 111-77-3
2-(2-methoxyethoxy)ethyl alcohol
| Conditions | Yield |
|---|---|
| With iron(III) chloride Product distribution / selectivity; | 97% |
- 112-35-6
triethylene glucol monomethyl ether
A
- 111-77-3
2-(2-methoxyethoxy)ethyl alcohol
B
- 111-96-6
diethylene glycol dimethyl ether
| Conditions | Yield |
|---|---|
| nickel; rhodium; palladium at 220℃; Product distribution / selectivity; | A 10% B 68% |
| 5%-palladium/activated carbon; nickel at 220℃; Product distribution / selectivity; | A 5% B 67% |
| rhenium; nickel; palladium at 220℃; Product distribution / selectivity; | A 16% B 63% |
- 222634-34-6
ethyl 2-(1-(1-imidazolylcarbonyloxy)-2-methylpropyl)-5-(4,5-dimethoxy-2-nitrobenzoyl)-2H-1,2,3-triazole-4-carboxylate
A
- 222634-37-9
ethyl 2-(1-(2-(2-methoxyethoxy) ethoxycarbonyloxy)-2-methylpropyl)-5-(4,5-dimethoxy-2-nitrobenzoyl)-2H-1,2,3-triazole-4-carboxylate
B
- 111-77-3
2-(2-methoxyethoxy)ethyl alcohol
| Conditions | Yield |
|---|---|
| A 52% B n/a |
| Conditions | Yield |
|---|---|
| unter Druck; | |
| With potassium hydroxide unter Druck; | |
| unter Druck; | |
| With potassium hydroxide unter Druck; |
- 111-77-3
2-(2-methoxyethoxy)ethyl alcohol
| Conditions | Yield |
|---|---|
| With sulfuric acid at 32.5℃; Equilibrium constant; |
- 90-15-3
α-naphthol
- 67834-62-2
OO-tert-butyl methoxyethoxyethyl monoperoxycarbonate
A
- 111-77-3
2-(2-methoxyethoxy)ethyl alcohol
D
- 75-65-0
tert-butyl alcohol
| Conditions | Yield |
|---|---|
| In various solvent(s) at 120℃; for 6h; Further byproducts given; |
- 50586-80-6
toluene-4-sulfonic acid 2-(2-methoxyethoxy)ethyl ester
A
- 123-91-1
1,4-dioxane
B
- 67-56-1
methanol
C
- 111-77-3
2-(2-methoxyethoxy)ethyl alcohol
| Conditions | Yield |
|---|---|
| With ethanol; thiourea at 85℃; Rate constant; Mechanism; other 1,1-d2 substituted tosylates; other reagents, var. temp.; |
| Conditions | Yield |
|---|---|
| With hydrogenchloride In 1,4-dioxane; water at 30℃; Rate constant; Kinetics; Thermodynamic data; ΔH(excit.), ΔS(excit.), var. temp.; |
- 67834-62-2
OO-tert-butyl methoxyethoxyethyl monoperoxycarbonate
A
- 111-77-3
2-(2-methoxyethoxy)ethyl alcohol
B
- 34557-54-5
methane
C
- 1889-67-4
dicumene
D
- 67-64-1
acetone
E
- 75-65-0
tert-butyl alcohol
| Conditions | Yield |
|---|---|
| With Isopropylbenzene at 130℃; for 42h; Product distribution; Kinetics; Rate constant; other temperature; other solvent; other time; in the presence of styrene; E(excit.); | A 1.98 g B 0.07 g C 1.95 g D 0.24 g E 2.24 g |
- 40835-42-5
bis(methoxyethoxyethyl) peroxydicarbonate
A
- 111-77-3
2-(2-methoxyethoxy)ethyl alcohol
B
- 111-96-6
diethylene glycol dimethyl ether
C
- 124-38-9
carbon dioxide
D
- 141-46-8
Glycolaldehyde
| Conditions | Yield |
|---|---|
| In benzene at 60℃; Rate constant; Kinetics; Mechanism; var. temp., also with inhibiting addition of styrene or α-naphthol, Eact; other peroxydicarbonates; |
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- 104987-11-3Tacrolimus
- 141-53-7Sodium formate
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- 9003-39-8Povidone
- 10161-34-9Trenbolone acetate
- 402957-28-2Telaprevir
- 68-19-9Cyanocobalamin
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Consensus Reports
Specification
The Diethylene glycol monomethyl ether is an organic compound with the formula C5H12O3. The IUPAC name of this chemical is 2-(2-methoxyethoxy)ethanol. With the CAS registry number 111-77-3, it is also named as Ethanol, 2- (2-methoxyethoxy)-. The product's categories are Ethylene Glycols & Monofunctional Ethylene Glycols; Monofunctional Ethylene Glycols. Besides, it should be stored in a cool and ventilated place. It can be used where a solvent with a higher boiling pointermediate is required.
Physical properties about Diethylene glycol monomethyl ether are: (1)ACD/LogD (pH 5.5): -1.16; (2)ACD/LogD (pH 7.4): -1.16; (3)ACD/BCF (pH 5.5): 1; (4)ACD/BCF (pH 7.4): 1; (5)ACD/KOC (pH 5.5): 5.6; (6)ACD/KOC (pH 7.4): 5.6; (7)#H bond acceptors: 3; (8)#H bond donors: 1; (9)#Freely Rotating Bonds: 6; (10)Polar Surface Area: 38.69 Å2; (11)Index of Refraction: 1.412; (12)Molar Refractivity: 30.23 cm3; (13)Molar Volume: 121.3 cm3; (14)Polarizability: 11.98×10-24cm3; (15)Surface Tension: 31.4 dyne/cm; (16)Density: 0.99 g/cm3; (17)Flash Point: 83.9 °C; (18)Enthalpy of Vaporization: 50.07 kJ/mol; (19)Boiling Point: 194.1 °C at 760 mmHg; (20)Vapour Pressure: 0.118 mmHg at 25°C.
Uses of Diethylene glycol monomethyl ether: it can be used to 2-[2-(2-methoxy-ethoxy)-ethoxy]-cyclohexanol by heating. It will need reagent DDQ with reaction time of 12 hours. The yield is about 62%.
When you are using this chemical, please be cautious about it as the following:
This chemical is possible risk of harm to the unborn child. When you are using it, wear suitable protective clothing and gloves.
You can still convert the following datas into molecular structure:
(1)Canonical SMILES: COCCOCCO
(2)InChI: InChI=1S/C5H12O3/c1-7-4-5-8-3-2-6/h6H,2-5H2,1H3
(3)InChIKey: SBASXUCJHJRPEV-UHFFFAOYSA-N
The toxicity data is as follows:
| Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
|---|---|---|---|---|---|
| guinea pig | LD50 | oral | 4160mg/kg (4160mg/kg) | BEHAVIORAL: GENERAL ANESTHETIC GASTROINTESTINAL: OTHER CHANGES KIDNEY, URETER, AND BLADDER: OTHER CHANGES | Journal of Industrial Hygiene and Toxicology. Vol. 23, Pg. 259, 1941. |
| mouse | LD50 | intraperitoneal | 2611mg/kg (2611mg/kg) | AUTONOMIC NERVOUS SYSTEM: OTHER (DIRECT) PARASYMPATHOMIMETIC BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) LUNGS, THORAX, OR RESPIRATION: CYANOSIS | Gigiena Naselennykh Mest. Hygiene in Populated Places. Vol. 29, Pg. 37, 1990. |
| mouse | LD50 | oral | 8222mg/kg (8222mg/kg) | AUTONOMIC NERVOUS SYSTEM: OTHER (DIRECT) PARASYMPATHOMIMETIC BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) LUNGS, THORAX, OR RESPIRATION: CYANOSIS | Gigiena Naselennykh Mest. Hygiene in Populated Places. Vol. 29, Pg. 37, 1990. |
| rabbit | LD50 | oral | 7190mg/kg (7190mg/kg) | National Technical Information Service. Vol. OTS0516797, | |
| rabbit | LD50 | skin | 2500uL/kg (2.5mL/kg) | LUNGS, THORAX, OR RESPIRATION: OTHER CHANGES KIDNEY, URETER, AND BLADDER: OTHER CHANGES GASTROINTESTINAL: OTHER CHANGES | National Technical Information Service. Vol. OTS0516797, |
| rat | LC | inhalation | > 2gm/m3/1H (2000mg/m3) | National Technical Information Service. Vol. OTS0516703, | |
| rat | LD50 | intraperitoneal | 2722mg/kg (2722mg/kg) | AUTONOMIC NERVOUS SYSTEM: OTHER (DIRECT) PARASYMPATHOMIMETIC BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) LUNGS, THORAX, OR RESPIRATION: CYANOSIS | Gigiena Naselennykh Mest. Hygiene in Populated Places. Vol. 29, Pg. 37, 1990. |
| rat | LD50 | oral | 4mL/kg (4mL/kg) | National Technical Information Service. Vol. OTS0520737, |