2,2-Dimethyl-1,3-dioxolan-4-one
ALDRICH/541389 - 96%
CAS Number: 4158-86-5
Empirical Formula (Hill Notation): C5H8O3
Molecular Weight: 116.12
MDL Number: MFCD03093984
Linear Formula: C5H8O3
Product Type: Chemical
| assay | 96% |
| bp | 41 °C (lit.) |
| density | 0.989 g/mL at 25 °C (lit.) |
| functional group | ester |
| ether | |
| ketal | |
| InChI | 1S/C5H8O3/c1-5(2)7-3-4(6) |
| InChI key | JKUCOZWILDFXMF-UHFFFAOYSA |
| Quality Level | 100 ![]() |
| refractive index | n |
| SMILES string | CC1(C)OCC(=O)O1 |
| Application: | 2,2-Dimethyl-1,3-dioxolan • N,N-diethyl-2-hydroxyacetami • N,N-di(n-butyl)-2-hydroxyacetamide • N,N-di(n-hexyl)-2-hydroxyacetamide • 4-hydroxyacetylpiperidine • 4-hydroxyacetylmorpholine • N-ethyl-N-phenyl-2-hydroxyacetamide |
| General description: | 2,2-Dimethyl-1,3-dioxolan |
| Packaging: | 5 g in glass bottle |
| Symbol | ![]() GHS02,GHS07 |
| Signal word | Warning |
| Hazard statements | H226 - H315 - H319 - H335 |
| Precautionary statements | P210 - P302 + P352 - P305 + P351 + P338 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36 |
| RIDADR | UN 1993C 3 / PGIII |
| WGK Germany | WGK 3 |
| Flash Point(F) | 135.0 °F - closed cup |
| Flash Point(C) | 57.2 °C - closed cup |
| Purity | 96% |
| bp | 41 °C (lit.) |
| Density | 0.989 g/mL at 25 °C (lit.) |
| Refractive Index | n |
| UNSPSC | 12352100 |



