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CAS No.: | 143-22-6 |
---|---|
Name: | TRIETHYLENE GLYCOL MONOBUTYL ETHER |
Article Data: | 10 |
Molecular Structure: | |
Formula: | C10H22O4 |
Molecular Weight: | 206.282 |
Synonyms: | 2-[2-(2-Butoxyethoxy)ethoxy]ethanol;3,6,9-Trioxatridecan-1-ol;BTG;Butoxytriethylene glycol;Butoxytriglycol;Butyltriglycol;Butysenol 30;C4E3;Dowanol TBAT;Koremul BE 3;NSC 164915;TEGBE;Triethylene glycol monobutyl ether;Triglycol monobutyl ether;Triethylene glycol butyl ether; |
EINECS: | 205-592-6 |
Density: | 0.981 g/cm3 |
Melting Point: | -48 °C |
Boiling Point: | 278 °C at 760 mmHg |
Flash Point: | 127.9 °C |
Solubility: | It is soluble in water. |
Appearance: | colourless to faintly yellow liquid |
Hazard Symbols: | Xi |
Risk Codes: | 36/38-41 |
Safety: | 26-36/37/39-46-39 |
PSA: | 47.92000 |
LogP: | 0.82860 |
Conditions | Yield |
---|---|
With boron trifluoride diethyl etherate at 50℃; | |
With sodium |
oxirane
butan-1-ol
A
2-Butoxyethanol
B
Diethylene glycol monobutyl ether
C
triethyleneglycol monobutyl ether
Conditions | Yield |
---|---|
2,4,6-trimethyl-pyridine at 160℃; under 2311.54 - 3345.86 Torr; for 2.5h; Product distribution / selectivity; Inert atmosphere; | |
sodium butanolate at 140℃; under 7500.75 Torr; for 5h; Product distribution / selectivity; | A 20.16 %Chromat. B 9.07 %Chromat. C 6.10 %Chromat. |
catalyst of invention (Sb2O3, copper acetate, hydrogen peroxide; calcined) at 140℃; under 30003 Torr; for 24 - 120h; Product distribution / selectivity; | A 76 - 77 %Chromat. B 13 - 14 %Chromat. C 9 %Chromat. |
Tetraethylene glycol
ethylene glycol
butyraldehyde
diethylene glycol
2,2'-[1,2-ethanediylbis(oxy)]bisethanol
A
2-propyl-1,3-dioxolane
B
2-Butoxyethanol
C
Diethylene glycol monobutyl ether
D
triethyleneglycol monobutyl ether
E
tetraethylene glycol monobutyl ether
F
butan-1-ol
Conditions | Yield |
---|---|
With hydrogen; palladium 10% on activated carbon at 180℃; under 51716.2 Torr; for 2h; |
triethyleneglycol monobutyl ether
p-toluenesulfonyl chloride
triethylene glycol monobutyl ether tosylate
Conditions | Yield |
---|---|
Stage #1: triethyleneglycol monobutyl ether; p-toluenesulfonyl chloride With dmap In dichloromethane at 20℃; Stage #2: With triethylamine In dichloromethane at 20℃; | 100% |
With sodium hydroxide In tetrahydrofuran; water at 0℃; for 2h; | 83% |
With sodium hydroxide In tetrahydrofuran; water at 0℃; for 4h; | 83% |
triethyleneglycol monobutyl ether
methanesulfonyl chloride
triethyleneglycol monobutyl ether methanesulfonate
Conditions | Yield |
---|---|
With pyridine at 0℃; for 4h; | 96% |
Conditions | Yield |
---|---|
With copper(l) iodide; 1,10-Phenanthroline; caesium carbonate In 5,5-dimethyl-1,3-cyclohexadiene for 20h; Reflux; Inert atmosphere; | 95% |
Conditions | Yield |
---|---|
With copper(l) iodide; 1,10-Phenanthroline; caesium carbonate In 5,5-dimethyl-1,3-cyclohexadiene for 20h; Reflux; Inert atmosphere; | 68% |
triethyleneglycol monobutyl ether
3-{[(4-bromobutyl)oxy]methyl}-3-methyloxetane
Conditions | Yield |
---|---|
With sodium hydroxide; tetrabutylammomium bromide In hexane for 5h; Heating; | 67% |
Conditions | Yield |
---|---|
With NAH In tetrahydrofuran at 80℃; Inert atmosphere; | 67% |
triethyleneglycol monobutyl ether
3,6,9-trioxatridecanoic acid
Conditions | Yield |
---|---|
With potassium hydroxide; potassium permanganate In water for 12h; Ambient temperature; | 57% |
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The Triglycol monobutyl ether is an organic compound with the formula C10H22O4. The IUPAC name of this chemical is 2-[2-(2-butoxyethoxy)ethoxy]ethanol. With the CAS registry number 143-22-6, it is also named as 3,6,9-Trioxatridecan-1-ol. The product's categories are Ethylene Glycols & Monofunctional Ethylene Glycols; Monofunctional Ethylene Glycols. Besides, it is colourless to faintly yellow liquid, which should be stored in a closed cool and dry place.
Physical properties about Triglycol monobutyl ether are:
(1)ACD/LogP: 0.08; (2)ACD/LogD (pH 5.5): 0.08; (3)ACD/LogD (pH 7.4): 0.08; (4)ACD/BCF (pH 5.5): 1; (5)ACD/BCF (pH 7.4): 1; (6)ACD/KOC (pH 5.5): 26.35; (7)ACD/KOC (pH 7.4): 26.35; (8)#H bond acceptors: 4; (9)#H bond donors: 1; (10)#Freely Rotating Bonds: 12; (11)Polar Surface Area: 36.92 Å2; (12)Index of Refraction: 1.437; (13)Molar Refractivity: 55.14 cm3; (14)Molar Volume: 210.1 cm3; (15)Polarizability: 21.86×10-24cm3; (16)Surface Tension: 33.5 dyne/cm; (17)Density: 0.981 g/cm3; (18)Flash Point: 127.9 °C; (19)Enthalpy of Vaporization: 59.97 kJ/mol; (20)Boiling Point: 278 °C at 760 mmHg; (21)Vapour Pressure: 0.000537 mmHg at 25°C.
Uses of Triglycol monobutyl ether:
it can be used to produce 3,6,9-trioxa-tridecanoic acid at ambient temperature. It will need reagent potassium hydroxide, potassium permanganate and solvent H2O with reaction time of 12 hours. The yield is about 57%.
When you are using Triglycol monobutyl ether , please be cautious about it as the following:
It risk of serious damage to eyes. If swallowed, seek medical advice immediately and show this container or label. Besides, this chemical is irritating to eyes and skin. When you are using it, wear suitable gloves and eye/face protection. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
You can still convert the following datas into molecular structure:
(1)SMILES: OCCOCCOCCOCCCC
(2)InChI: InChI=1/C10H22O4/c1-2-3-5-12-7-9-14-10-8-13-6-4-11/h11H,2-10H2,1H3
(3)InChIKey: COBPKKZHLDDMTB-UHFFFAOYA
(4)Std. InChI: InChI=1S/C10H22O4/c1-2-3-5-12-7-9-14-10-8-13-6-4-11/h11H,2-10H2,1H3
(5)Std. InChIKey: COBPKKZHLDDMTB-UHFFFAOYSA-N
The toxicity data of Triglycol monobutyl ether is as follows:
Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
---|---|---|---|---|---|
rabbit | LD50 | skin | 3540uL/kg (3.54mL/kg) | SKIN AND APPENDAGES (SKIN): PRIMARY IRRITATION: AFTER TOPICAL EXPOSURE | American Industrial Hygiene Association Journal. Vol. 23, Pg. 95, 1962. |
rat | LD50 | oral | 5300mg/kg (5300mg/kg) | PERIPHERAL NERVE AND SENSATION: FLACCID PARALYSIS WITHOUT ANESTHESIA (USUALLY NEUROMUSCULAR BLOCKAGE) BEHAVIORAL: ALTERED SLEEP TIME (INCLUDING CHANGE IN RIGHTING REFLEX) | Office of Toxic Substances Report. Vol. OTS, |