Triethyl orthopropionate
ALDRICH/T60607 - 97%
Synonym: 1,1,1-
CAS Number: 115-80-0
Empirical Formula (Hill Notation): C9H20O3
Molecular Weight: 176.25
EC Number: 204-108-0
MDL Number: MFCD00009226
Linear Formula: CH3CH2C(OC2H5)3
Product Type: Chemical
| assay | 97% |
| bp | 155-160 °C (lit.) |
| density | 0.876 g/mL at 25 °C (lit.) |
| InChI | 1S/C9H20O3/c1-5-9(10-6-2, |
| InChI key | FGWYWKIOMUZSQF-UHFFFAOYSA |
| Quality Level | 200 ![]() |
| refractive index | n |
| SMILES string | CCOC(CC)(OCC)OCC |
| Application: | Triethyl orthopropionate is commonly used in the Claisen rearrangement to construct new C-C bonds. It can react with pyrrole and chloroacetic acid to form 1,1,1- [tri-(pyrrol-2-yl)]propan |
| Packaging: | 100, 500 mL in glass bottle |
| Symbol | ![]() GHS02,GHS07 |
| Signal word | Warning |
| Hazard statements | H226 - H315 - H319 |
| Precautionary statements | P210 - P302 + P352 - P305 + P351 + P338 |
| Hazard Codes | Xn |
| Risk Statements | 22-36/38 |
| Safety Statements | 26 |
| RIDADR | UN 3272 3 / PGIII |
| WGK Germany | WGK 1 |
| Flash Point(F) | 140.0 °F - closed cup |
| Flash Point(C) | 60 °C - closed cup |
| Purity | 97% |
| bp | 155-160 °C (lit.) |
| Density | 0.876 g/mL at 25 °C (lit.) |
| Refractive Index | n |
| UNSPSC | 12352100 |



