Introduction：Basic information about CAS 69778-83-2|2H-Pyrrol-2-one,1,5-dihydro-4-methoxy-, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 2H-Pyrrol-2-one,1,5-dihydro-4-methoxy- |
|---|
| CAS Number | 69778-83-2 | Molecular Weight | 113.11500 |
|---|
| Density | 1.16 g/cm3 | Boiling Point | 349.6ºC at 760 mmHg |
|---|
| Molecular Formula | C5H7NO2 | Melting Point | 129-132 °C(lit.) |
|---|
| MSDS | / | Flash Point | 165.2ºC |
|---|
Names
| Name | 4-Methoxy-3-Pyrrolin-2-One |
|---|
| Synonym | More Synonyms |
|---|
Chemical & Physical Properties
| Density | 1.16 g/cm3 |
|---|
| Boiling Point | 349.6ºC at 760 mmHg |
|---|
| Melting Point | 129-132 °C(lit.) |
|---|
| Molecular Formula | C5H7NO2 |
|---|
| Molecular Weight | 113.11500 |
|---|
| Flash Point | 165.2ºC |
|---|
| Exact Mass | 113.04800 |
|---|
| PSA | 38.33000 |
|---|
| Index of Refraction | 1.495 |
|---|
| InChIKey | TXKQBYYDTLOLHA-UHFFFAOYSA-N |
|---|
| SMILES | COC1=CC(=O)NC1 |
|---|
Safety Information
| Hazard Codes | Xi:Irritant; |
|---|
| Risk Phrases | R36/37/38 |
|---|
| Safety Phrases | S26-S36 |
|---|
| WGK Germany | 3 |
|---|
| HS Code | 2933990090 |
|---|
Customs
| HS Code | 2933990090 |
|---|
| Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
|---|
Synonyms
| MFCD00071564 |
| 3-methoxy-1,2-dihydropyrrol-5-one |
