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| CAS No.: | 70445-33-9 |
|---|---|
| Name: | 3-[2-(Ethylhexyl)oxyl]-1,2-propandiol |
| Article Data: | 18 |
| Molecular Structure: | |
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|
|
| Formula: | C11H24O3 |
| Molecular Weight: | 204.31 |
| Synonyms: | 1,2-propanediol, 3-[(2-ethylhexyl)oxy]-;3-[(2-Ethylhexyl)oxy]-1,2-propanediol;3-[(2-Ethylhexyl)oxy]propane-1,2-diol; |
| EINECS: | 408-080-2 |
| Density: | 0.962 |
| Boiling Point: | 325 °C |
| Flash Point: | 150.858 °C |
| Hazard Symbols: |
 Xi
|
| Risk Codes: | R41;R52/53 |
| Safety: | S26;S39 |
| PSA: | 49.69000 |
| LogP: | 1.57260 |
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- 2461-15-6
2-ethyl-hexyl glycidyl ether
- 70445-33-9
1-O-(2-ethylhexyl)glycerin
| Conditions | Yield |
|---|---|
| With formic acid; water; sodium hydroxide In Triethylene glycol dimethyl ether at 120℃; for 12h; Reagent/catalyst; Solvent; | 98.5% |
| Stage #1: 2-ethyl-hexyl glycidyl ether With boron trifluoride diethyl etherate In acetone at 10 - 20℃; for 2.66667h; Stage #2: With methylamine In water; acetone at 10 - 20℃; for 0.166667h; Stage #3: With formic acid In water at 50 - 55℃; for 3h; Temperature; Reagent/catalyst; | 89.1% |
| Stage #1: 2-ethyl-hexyl glycidyl ether With formic acid; sulfuric acid at 80 - 100℃; Stage #2: With methanol at 60℃; Stage #3: With water; sodium hydroxide Product distribution / selectivity; | 78.1% |
| Conditions | Yield |
|---|---|
| With sodium hydroxide at 90℃; for 0.666667h; Temperature; Reagent/catalyst; | 92.4% |
| Conditions | Yield |
|---|---|
| Stage #1: glycidyl acetate; 2-Ethylhexyl alcohol With boron trifluoride diethyl etherate at 20℃; for 4h; Stage #2: With toluene-4-sulfonic acid In water at 100℃; for 8h; Temperature; Solvent; | 88.2% |
| Conditions | Yield |
|---|---|
| With palladium on activated charcoal; hydrogen at 120℃; under 37503.8 Torr; for 16h; Autoclave; Inert atmosphere; | 47% |
| With palladium on activated charcoal; hydrogen In neat (no solvent) at 120℃; under 37503.8 Torr; for 16h; |
| Conditions | Yield |
|---|---|
| With potassium hydroxide at 65℃; for 2.25h; Reagent/catalyst; Green chemistry; | 36% |
| Conditions | Yield |
|---|---|
| With hydrogen; methanol; palladium-carbon In water; glycerol |
- 123-05-7
d,l-2-ethylhexanal
- 56-81-5
glycerol
A
- 104-76-7
2-Ethylhexyl alcohol
B
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5,13-diethyl-7,11-dioxa-9-heptadecanol
C
- 1027549-81-0
2-(2-ethylhexyloxy)-1,3-propanediol
D
- 59068-04-1
2,3-di(2-ethylhexyloxy)-1-propanol
E
- 70445-33-9
1-O-(2-ethylhexyl)glycerin
| Conditions | Yield |
|---|---|
| With hydrogen; palladium 10% on activated carbon at 200℃; under 51716.2 Torr; for 22h; | A 6.5 %Chromat. B n/a C n/a D n/a E n/a |
- 104-76-7
2-Ethylhexyl alcohol
- 70445-33-9
1-O-(2-ethylhexyl)glycerin
| Conditions | Yield |
|---|---|
| Multi-step reaction with 2 steps 1.1: sodium hydroxide; tetrabutylammomium bromide / 0.5 h / -40 °C / Inert atmosphere 1.2: 12 h / 40 °C 2.1: boron trifluoride / water; dimethyl sulfoxide / 20 h / 120 °C / Inert atmosphere View Scheme | |
| Multi-step reaction with 2 steps 1.1: sodium hydroxide; tetrabutylammomium bromide / 0.5 h / -40 °C / Inert atmosphere 1.2: 12 h / 60 °C 2.1: boron trifluoride / water; dimethyl sulfoxide / 20 h / 120 °C / Inert atmosphere View Scheme | |
| Multi-step reaction with 2 steps 1.1: sodium hydroxide; tetrabutylammomium bromide / 0.5 h / -40 °C / Inert atmosphere 1.2: 12 h / 80 °C 2.1: boron trifluoride / water; dimethyl sulfoxide / 20 h / 120 °C / Inert atmosphere View Scheme |
| Conditions | Yield |
|---|---|
| With water at 300℃; under 760.051 Torr; for 2h; Temperature; Gas phase; |
| Conditions | Yield |
|---|---|
| toluene-4-sulfonic acid In water; toluene at 140℃; for 5h; Heating / reflux; with Dean-Stark tube; | 91.9% |
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Specification
The 3-[2-(Ethylhexyl)oxyl]-1,2-propandiol with the cas number 70445-33-9 is also called 3-[(2-ethylhexyl)oxy]propane-1,2-diol. The properties of 3-[2-(Ethylhexyl)oxyl]-1,2-propandiol are: (1)#H bond acceptors: 3; (2)#H bond donors: 2; (3)#Freely Rotating Bonds: 11; (4)Polar Surface Area: 49.69 Å2; (5)Index of Refraction: 1.456; (6)Molar Refractivity: 57.743 cm3; (7)Molar Volume: 212.237 cm3; (8)Polarizability: 22.891×10-24cm3; (9)Surface Tension: 35.397 dyne/cm; (10)Enthalpy of Vaporization: 65.826 kJ/mol; (11)Vapour Pressure: 0 mmHg at 25°C.
This product can be supplied by the following suppliers: (1)Wenzhou Longsheng Chemical Co., Ltd. ; (2)Shanghai Unichem International Trade Ltd. ; (3)Link Chemicals Co.,Ltd.; (4)Hangzhou Sunny Chemical Co., Ltd. ; (5)Nanjing Chemlin Chemical Co., Ltd.; (6)Leap Labchem Co.,Ltd. ; (7)BETAPHARMA (SHANGHAI) CO., LTD.
When you are using this chemical, please be cautious about it as the following: (1)Risk of serious damage to the eyes ; (2)Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment; (3)In case of contact with eyes, rinse immediately with plenty of water and seek medical advice; (4)Wear eye / face protection.
You can still convert the following datas into molecular structure:
(1)SMILES: OC(COCC(CCCC)CC)CO
(2)InChI: InChI=1/C11H24O3/c1-3-5-6-10(4-2)8-14-9-11(13)7-12/h10-13H,3-9H2,1-2H3