2,2-Dimethoxypropane (DMP) PurTech Standard for GC
PurTech
Synonym: Acetone dimethyl acetal
Linear Formula:
C5H12O2
Molecular Weight: 104.15 g/mol
CAS Number: 77-76-9
Properties
| Assay Purity | >=99% |
| Refractive index | n20/D 1.378 (lit.) |
| B pt. | 83 °C |
| Density | 0.847 g/mL at 25 °C (lit.) |
| Form | Liquid |
Safety Information
| Hazard Statement(s) | H225-H319 |
| Precautionary Statement | P210-P233-P240-P241-P242-P305+P351+P338 |
| GHS Pictogram |
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| Signal word | Danger |
| HS Code | 29110090 |
| Storage Temp. | Room Temperature |
| Storage Class | 3 - Flammable liquids |
| UN Number | 1993 |
Description
Application
Dehydrating Agent- Removes water from reaction mixtures especially in organic synthesis. Protection of Functional Groups- Used to protect diols (forms acetalsketals) during multi-step synthesis. Organic Synthesis- Helps drive equilibrium reactions forward by removing water. Sample Preparation- Used in analytical chemistry to dry samples.
Purpose
For R&D
General Description
2 2-Dimethoxypropane (DMP) is an organic compound commonly used in organic chemistry. Nature- Colorless volatile liquid with a mild fruity odor. Type- Acetal (specifically a ketal derived from acetone). Solubility- Miscible with most organic solvents. Reactivity- Hydrolyzes in the presence of water (especially with acid) to form acetone and methanol.
Documents
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| COA | |
| Specification | |
| Bulk quote order form | |
| Sample COA |