ChemicalBook >> CAS DataBase List >>Ethyl alpha-chlorophenylacetate
Ethyl alpha-chlorophenylacetate
- CAS No.
- 4773-33-5
- Chemical Name:
- Ethyl alpha-chlorophenylacetate
- Synonyms
- Ai3-39186;Ethyl αEinecs 225-315-2;-chlorophenylacetate;Ethyl-chlorophenylacetate;ETHYL A-CHLOROPHENYLACETATE;ethyl-1-chlorophenylacetate;Ethyl α-chlorophenylacetate;Ethyl 2-chloro-2-phenylacetate;Ethyl alpha-chlorophenylacetate
- CBNumber:
- CB0235860
- Molecular Formula:
- C10H11ClO2
- Molecular Weight:
- 198.65
- MDL Number:
- MFCD00013675
- MOL File:
- 4773-33-5.mol
- MSDS File:
- SDS
Last updated:2026-09-12 18:47:42
| Boiling point | 68-72 °C0.3 mm Hg(lit.) |
|---|---|
| Density | 1.157 g/mL at 25 °C(lit.) |
| refractive index |
n |
| Flash point | >230 °F |
| storage temp. | under inert gas (nitrogen or Argon) at 2-8°C |
| Appearance | Colorless to light yellow Liquid |
| InChI | 1S/C10H11ClO2/c1-2-13-10(12)9(11)8-6-4-3-5-7-8/h3-7,9H,2H2,1H3 |
| InChIKey | XXRLJXZVZZXDPP-UHFFFAOYSA-N |
| SMILES | CCOC(=O)C(Cl)c1ccccc1 |
| CAS DataBase Reference | 4773-33-5(CAS DataBase Reference) |
| FDA UNII | EW72P7QH5R |
| UNSPSC Code | 12352100 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS05 |
|---|---|
| Signal word | Danger |
| Hazard statements | H314 |
| Precautionary statements | P280-P303+P361+P353-P304+P340+P310-P305+P351+P338-P363-P405 |
| PPE | Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter |
| Hazard Codes | C |
| Risk Statements | 34 |
| Safety Statements | 26-37/39-45 |
| RIDADR | UN 3265 8/PG 2 |
| WGK Germany | 3 |
| HazardClass | 8 |
| HS Code | 2916399090 |
| Storage Class | 8A - Combustible corrosive hazardous materials |
| Hazard Classifications | Eye Dam. 1 Skin Corr. 1B |
| Limited Quantities | 1.0 L (0.3 gallons) (liquid) or 1 Kg (2.2 lbs) (solid) |
| Excepted Quantities | Max Inner Pack (30g or 30ml) and Max Outer Pack (500g or 500ml) |
Ethyl alpha-chlorophenylacetate price More Price(46)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 565903 | Ethyl α-chlorophenylacetate 97% | 4773-33-5 | 5g | $75.1 | 2026-04-30 | Buy |
| TCI Chemical | E1445 | Ethyl 2-Chloro-2-phenylacetate min. 98.0 % | 4773-33-5 | 1G | $39 | 2026-04-30 | Buy |
| TCI Chemical | E1445 | Ethyl 2-Chloro-2-phenylacetate min. 98.0 % | 4773-33-5 | 5G | $117 | 2026-04-30 | Buy |
| Biosynth | EAA77333 | Ethyl alpha-chlorophenylacetate | 4773-33-5 | 50g | $590 | 2026-06-04 | Buy |
| Apolloscientific | OR916917 | Ethyl alpha-chlorophenylacetate 97% | 4773-33-5 | 1g | $21 | 2026-06-04 | Buy |
Ethyl alpha-chlorophenylacetate Chemical Properties, Uses, Production
Uses
ETHYL ALPHA-CHLOROPHENYLACETATE is an intermediate of the organophosphorus insecticide ethyl methoxyfenozide.
Synthesis Reference(s)
Journal of the American Chemical Society, 70, p. 3626, 1948 DOI: 10.1021/ja01191a026
Organic Syntheses, Coll. Vol. 4, p. 169, 1963
Ethyl alpha-chlorophenylacetate Preparation Products And Raw materials
Raw materials
Preparation Products
Global Suppliers ( 69)
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Meryer (Shanghai) Chemical Technology Co., Ltd. | 4006356688 18621169109 | market03@meryer.com | China | 40202 | 62 |
| Beijing HwrkChemical Technology Co., Ltd | 89508211 18501085097 | sales.bj@hwrkchemical.com | China | 9407 | 55 |
| Energy Chemical | 400-0056266 | sales8178@energy-chemical.com | China | 44850 | 61 |
| Shanghai Hanhong Scientific Co.,Ltd. | 021-54306202 13764082696 | info@hanhongsci.com | China | 42917 | 64 |
| Shanghai Sunway Pharmaceutical Technology Co., Ltd | 13761987713 | hxzheng@sunwaypharm.cn | China | 8663 | 57 |
| Shanghai Meishui Chemical Technology Co., Ltd | 021-60549325 18616193163 | China | 4518 | 56 | |
| Bide Pharmatech Ltd. | 400-164-7117 18317119277 | product02@bidepharm.com | China | 40000 | 60 |
| Sigma-Aldrich | 021-61415566 800-8193336 | orderCN@merckgroup.com | China | 51389 | 80 |
| Shanghai Synchem Pharma Co., ltd | 21-619849051-1 18521059765 | synchempharma@aliyun.com | China | 4988 | 55 |
| Zhengzhou Alfachem Co., Ltd. | 0371-53765687 18937137882 | 3969243885@qq.com | China | 7734 | 55 |
View Latest Price from Ethyl alpha-chlorophenylacetate manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-08-07 | Ethyl alpha-chlorophenylacetate
4773-33-5
|
$1.00-1.50 | 1KG | 99% | 100000KG | Shaanxi Dideu Medichem Co. Ltd | |
 |
2021-08-12 | ETHYL ALPHA-CHLOROPHENYLACETATE
4773-33-5
|
$10.00-15.00 | 1KG | 99%+ HPLC | Zhuozhou Wenxi import and Export Co., Ltd | ||
 |
2019-07-06 | ETHYL ALPHA-CHLOROPHENYLACETATE
4773-33-5
|
$500.00 | 1KG | 98% | 1ton | Career Henan Chemical Co |
-
- Ethyl alpha-chlorophenylacetate
4773-33-5
- $1.00-1.50
- 99%
- Shaanxi Dideu Medichem Co. Ltd
-
- ETHYL ALPHA-CHLOROPHENYLACETATE
4773-33-5
- $10.00-15.00
- 99%+ HPLC
- Zhuozhou Wenxi import and Export Co., Ltd
-
- ETHYL ALPHA-CHLOROPHENYLACETATE
4773-33-5
- $500.00
- 98%
- Career Henan Chemical Co
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Ethyl alpha-chlorophenylacetate
4773-33-5
C6H5CHClCO2C2H5
Carbonyl Compounds
C10 to C11
Building Blocks
Esters
Organic Building Blocks
Pharmaceutical Intermediates
API Intermediate
