- Solketal
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2025-11-01
- CAS:100-79-8
- Min. Order:
- Purity: 0.99
- Supply Ability:
- Solketal
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- $1.00 / 1KG
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2025-10-21
- CAS:100-79-8
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: 10 mt
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| | 2,2-Dimethyl-1,3-dioxolane-4-methanol Basic information |
| | 2,2-Dimethyl-1,3-dioxolane-4-methanol Chemical Properties |
| Melting point | -27℃ | | Boiling point | 189-191 °C | | density | 1.066 g/mL at 20 °C(lit.) | | vapor pressure | 34Pa at 20℃ | | refractive index | n20/D 1.434 | | Fp | 176 °F | | storage temp. | Sealed in dry,2-8°C | | solubility | 172g/l soluble | | form | Liquid | | pka | 14.20±0.10(Predicted) | | color | Clear colorless | | PH | 4.0-7.5 (H2O) | | Optical Rotation | 4.1°(C=1.00 g/100mL, ETOH, 20°C, 589nm) | | Water Solubility | miscible | | Merck | 14,5213 | | BRN | 104465 | | InChIKey | RNVYQYLELCKWAN-UHFFFAOYSA-N | | LogP | 0.3 at 20℃ | | CAS DataBase Reference | 100-79-8(CAS DataBase Reference) | | NIST Chemistry Reference | 1,3-Dioxolane-4-methanol, 2,2-dimethyl-(100-79-8) | | EPA Substance Registry System | 1,3-Dioxolane-4-methanol, 2,2-dimethyl- (100-79-8) |
| Hazard Codes | Xi | | Risk Statements | 36/37/38 | | Safety Statements | 23-24/25-36-26 | | WGK Germany | 2 | | RTECS | JI0400000 | | F | 10 | | TSCA | Yes | | HS Code | 29329970 | | Toxicity | LD50 in rats (g/kg): 7 orally; 3 i.p. (Perez) |
| | 2,2-Dimethyl-1,3-dioxolane-4-methanol Usage And Synthesis |
| Chemical Properties | clear colourless liquid | | Uses | A MEK inhibitor | | Uses | Solketal is useful for synthesis of mono-, di- and triglycerides. It is used as the starting reagent for synthesis of tulipaline derivatives. It acts as a fuel additive in gasoline. It is an inhibitor of Methyl ethyl ketone . | | Uses | DL-1,2-Isopropylideneglycerol was used as the starting reagent for synthesis of tulipaline derivatives. | | Synthesis Reference(s) | Tetrahedron, 52, p. 9387, 1996 DOI: 10.1016/0040-4020(96)00501-7
The Journal of Organic Chemistry, 53, p. 2859, 1988 DOI: 10.1021/jo00247a043 | | General Description | DL-1,2-Isopropylideneglycerol undergoes effective isopropylidenation and deprotection reaction catalyzed by phosphotungstic acid. | | Safety Profile | A poison by
intravenous route. An eye irritant. Mutation
data reported. A very dangerous fire hazard
when exposed to heat or flame; can react
vigorously with oxidizing materials. To fight
fire, use alcohol foam, CO2, dry chemical.
When heated to decomposition it emits
acrid smoke and fumes. |
| | 2,2-Dimethyl-1,3-dioxolane-4-methanol Preparation Products And Raw materials |
| Raw materials | Glycerol-->HYDROGEN CYANIDE | | Preparation Products | Dropropizine-->3-ETHOXY-1,2-PROPANEDIOL-->BENZYL GLYCIDYL ETHER-->2,3-DIHYDROXYPROPYL METHACRYLATE-->1,3-Dioxan-5-ol, 2,2-dimethyl--->2,2-DIMETHYL-1,3-DIOXOLAN-4-YLMETHYL P-TOLUENESULFONATE-->4-[(2,3-EPOXYPROPOXY)METHYL]-2,2-DIMETHYL-1,3-DIOXOLANE-->(R)-4-BENZYLOXYMETHYL-2,2-DIMETHYL-1,3-DIOXOLANE-->SELACHYL ALCOHOL-->(2,2-DIMETHYL-[1,3]-DIOXOLAN-4-YL)-METHYLAMINE-->3-BROMO-1,2-PROPANEDIOL-->4-(CHLOROMETHYL)-2,2-DIMETHYL-1,3-DIOXOLANE-->1,3-Dioxolane-4-carboxylicacid,2,2-dimethyl-,methylester(9CI) |
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