Ethyl alpha-Formyl Benzeneacetic Acid Ester
- CAS NO.：17838-69-6
- Empirical Formula: C11H12O3
- Molecular Weight: 192.21
- SAFETY DATA SHEET (SDS)
- Update Date: 2023-11-28 16:31:43
What is Ethyl alpha-Formyl Benzeneacetic Acid Ester?
Chemical properties
Liquid. Boiling point 110-120℃/2.72-4.08kPa.
The Uses of Ethyl alpha-Formyl Benzeneacetic Acid Ester
Ethyl-2-formyl-2-phenylacetate is an intermediate of Lixisheng.
Synthesis
Use ethyl phenylacetate and ethyl formate to condense under the participation of metallic sodium to generate α-(sodium methacrylate) ethyl phenylacetate, and then acidify to obtain Ethyl-2-formyl-2-phenylacetate.
Properties of Ethyl alpha-Formyl Benzeneacetic Acid Ester
| Melting point: | 50 °C |
| Boiling point: | 135-140 °C(Press: 10 Torr) |
| Density | 1.108±0.06 g/cm3(Predicted) |
| solubility | Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly) |
| form | Solid |
| pka | 6.86±0.29(Predicted) |
| color | White to Off-White |
| Dielectric constant | 3.0（20℃） |
Safety information for Ethyl alpha-Formyl Benzeneacetic Acid Ester
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H312:Acute toxicity,dermal H332:Acute toxicity,inhalation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P270:Do not eat, drink or smoke when using this product. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. P330:Rinse mouth. P363:Wash contaminated clothing before reuse. P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P302+P352:IF ON SKIN: wash with plenty of soap and water. P304+P340:IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. P501:Dispose of contents/container to..… |
Computed Descriptors for Ethyl alpha-Formyl Benzeneacetic Acid Ester
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