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| CAS No.: | 5754-34-7 |
|---|---|
| Name: | 4-(2-HYDROXYETHYL)-2,2-DIMETHYL-1,3-DIOXOLANE |
| Article Data: | 64 |
| Molecular Structure: | |
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| Formula: | C7H14O3 |
| Molecular Weight: | 146.186 |
| Synonyms: | 2-(2,2-Dimethyl-1,3-dioxolan-4-yl)ethanol;2,2-Dimethyl-1,3-dioxolan-4-ethanol;4-(2-Hydroxyethyl)-2,2-dimethyl-1,3-dioxolane;dl-1,2-Isopropylidene-1,2,4-butanetriol;Acetone cyclic(2-hydroxyethyl)ethylene acetal; |
| Density: | 1.29g/cm3 |
| Boiling Point: | 614.9°Cat760mmHg |
| Flash Point: | 325.7°C |
| PSA: | 38.69000 |
| LogP: | 0.52030 |
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- 894852-01-87-BROMO-2,2-DIMETHYL-2H-PYRIDO[3,2-B][1,4]OXAZIN-3(4H)-ONE
| Conditions | Yield |
|---|---|
| With toluene-4-sulfonic acid at 20℃; for 4h; | 98% |
| With toluene-4-sulfonic acid at 20℃; for 20h; | 97% |
| With toluene-4-sulfonic acid | 86% |
- 167629-45-0
4-[2-(4-methoxy-benzyloxy)ethyl]-2,2-dimethyl-[1,3]dioxolane
- 5754-34-7
4-(2-hydroxyethyl)-2,2-dimethyl-1,3-dioxolane
| Conditions | Yield |
|---|---|
| With 2,3-dicyano-5,6-dichloro-p-benzoquinone In dichloromethane; water | 90% |
- 3068-00-6
D,L-1,2,4-butanetriol
- 77-76-9
2,2-dimethoxy-propane
- 5754-34-7
4-(2-hydroxyethyl)-2,2-dimethyl-1,3-dioxolane
| Conditions | Yield |
|---|---|
| With camphor-10-sulfonic acid | 85% |
| With camphor-10-sulfonic acid In acetonitrile at 20℃; | 80% |
| Stage #1: D,L-1,2,4-butanetriol; 2,2-dimethoxy-propane With pyridinium p-toluenesulfonate In acetone at 20℃; for 4h; Reflux; Stage #2: In methanol at 0℃; for 12h; | 74% |
| Conditions | Yield |
|---|---|
| With magnesium sulfate In methanol; water; acetone | 75% |
- 5754-34-7
4-(2-hydroxyethyl)-2,2-dimethyl-1,3-dioxolane
| Conditions | Yield |
|---|---|
| With acetonyltriphenylphosphonium bromide In methanol; dichloromethane at 20℃; for 0.25h; | 72% |
- 3068-00-6
D,L-1,2,4-butanetriol
- 116-11-0
2-Methoxypropene
A
- 56476-33-6
(2,2-dimethyl-[1,3]dioxan-4-yl)-methanol
B
- 5754-34-7
4-(2-hydroxyethyl)-2,2-dimethyl-1,3-dioxolane
| Conditions | Yield |
|---|---|
| With butyltin(IV) chloride dihydroxide for 90h; Product distribution; Ambient temperature; var. of reagent, ratio, time, further with 2,2-dimethoxypropane; | A 3.0 g B 13.3 g C n/a D n/a E 0.4 g |
- 83141-42-8
2-(2,2-dimethyl-1,3-dioxolan-4-yl)acetaldehyde
- 5754-34-7
4-(2-hydroxyethyl)-2,2-dimethyl-1,3-dioxolane
| Conditions | Yield |
|---|---|
| reduction; |
- 3068-00-6
D,L-1,2,4-butanetriol
- 77-76-9
2,2-dimethoxy-propane
- 67-64-1
acetone
- 5754-34-7
4-(2-hydroxyethyl)-2,2-dimethyl-1,3-dioxolane
| Conditions | Yield |
|---|---|
| With toluene-4-sulfonic acid |
- 3068-00-6
D,L-1,2,4-butanetriol
- 67-64-1
acetone
A
- 56476-33-6
(2,2-dimethyl-[1,3]dioxan-4-yl)-methanol
B
- 5754-34-7
4-(2-hydroxyethyl)-2,2-dimethyl-1,3-dioxolane
| Conditions | Yield |
|---|---|
| toluene-4-sulfonic acid Yield given. Yields of byproduct given. Title compound not separated from byproducts; | |
| With toluene-4-sulfonic acid Yield given. Yields of byproduct given. Title compound not separated from byproducts; |
- 3068-00-6
D,L-1,2,4-butanetriol
- 77-76-9
2,2-dimethoxy-propane
A
- 56476-33-6
(2,2-dimethyl-[1,3]dioxan-4-yl)-methanol
B
- 5754-34-7
4-(2-hydroxyethyl)-2,2-dimethyl-1,3-dioxolane
| Conditions | Yield |
|---|---|
| With pyridinium p-toluenesulfonate In acetone at 20℃; for 0.5h; |
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Specification
The 1,3-Dioxolane-4-ethanol,2,2-dimethyl-, with CAS registry number 5754-34-7, has the systematic name of 2-[(4S)-2,2-dimethyl-1,3-dioxolan-4-yl]ethanol. Besides this, it is also called 4-(2-Hydroxyethyl)-2,2-dimethyl-1,3-dioxolane. And the chemical formula of this chemical is C7H14O3.
Physical properties of 1,3-Dioxolane-4-ethanol,2,2-dimethyl-: (1)ACD/LogP: -0.05; (2)# of Rule of 5 Violations: 0; (3)ACD/BCF (pH 5.5): 1; (4)ACD/BCF (pH 7.4): 1; (5)ACD/KOC (pH 5.5): 18; (6)ACD/KOC (pH 7.4): 18; (7)#H bond acceptors: 3; (8)#H bond donors: 1; (9)#Freely Rotating Bonds: 3; (10)Polar Surface Area: 38.69 Å2; (11)Index of Refraction: 1.429; (12)Molar Refractivity: 37.229 cm3; (13)Molar Volume: 144.295 cm3; (14)Polarizability: 14.759×10-24cm3; (15)Surface Tension: 35.919 dyne/cm; (16)Density: 1.013 g/cm3; (17)Flash Point: 92.192 °C; (18)Enthalpy of Vaporization: 50.886 kJ/mol; (19)Boiling Point: 201.157 °C at 760 mmHg; (20)Vapour Pressure: 0.077 mmHg at 25°C.
Preparation: this chemical can be prepared by propan-2-one and butane-1,2,4-triol. This reaction will need reagents CuSO4, cc. H2SO4. The reaction time is 2 hour(s). The yield is about 68%.
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Uses of 1,3-Dioxolane-4-ethanol,2,2-dimethyl-: it can be used to produce (2,2-dimethyl-[1,3]dioxolan-4-yl)-acetaldehyde. This reaction will need reagents PCC, camphorsulfonic acid and solvent CH2Cl2. The reaction time is 3 hour(s). The yield is about 74%.
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You can still convert the following datas into molecular structure:
(1)SMILES: OCC[C@@H]1OC(OC1)(C)C
(2)InChI: InChI=1/C7H14O3/c1-7(2)9-5-6(10-7)3-4-8/h6,8H,3-5H2,1-2H3/t6-/m0/s1
(3)InChIKey: YYEZYENJAMOWHW-LURJTMIEBC
(4)Std. InChI: InChI=1S/C7H14O3/c1-7(2)9-5-6(10-7)3-4-8/h6,8H,3-5H2,1-2H3/t6-/m0/s1
(5)Std. InChIKey: YYEZYENJAMOWHW-LURJTMIESA-N