ASISCHEM D13368
4-Ethoxyphenylacetic acid
CAS: 4919-33-9
Molecular Formula: C10H12O3
ASISCHEM D13368 - Names and Identifiers
| Name | 4-Ethoxyphenylacetic acid |
| Synonyms | ASISCHEM D13368 RARECHEM AL BO 0341 P-ETHOXY-A-TOLUIC ACID (4-ethoxyphenyl)acetate P-ETHOXYPHENYLACETIC ACID 4-Ethoxyphenylacetic acid Benzeneacetic acid, 4-ethoxy- PARA ETHOXYL PHENYL ACETIC ACID |
| CAS | 4919-33-9 |
| EINECS | 225-545-3 |
| InChI | InChI=1/C10H12O3/c1-2-13-9-5-3-8(4-6-9)7-10(11)12/h3-6H,2,7H2,1H3,(H,11,12)/p-1 |
ASISCHEM D13368 - Physico-chemical Properties
| Molecular Formula | C10H12O3 |
| Molar Mass | 180.2 |
| Density | 1.144±0.06 g/cm3 (20 ºC 760 Torr) |
| Melting Point | 86-90℃ |
| Boling Point | 318.5°C at 760 mmHg |
| Flash Point | 125.8°C |
| Vapor Presure | 0.000151mmHg at 25°C |
| Storage Condition | Room Temprature |
| Physical and Chemical Properties | Chemical quality This product is a white solid, m.p.87 ~ 90 ℃, insoluble in water, soluble in benzene and toluene. |
| Use | Use p-ethoxyphenylacetic acid is an intermediate of pyrethroid cypermethrin. |
ASISCHEM D13368 - Risk and Safety
| Hazard Symbols | Xn - Harmful |
| Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin. R22 - Harmful if swallowed |
| Safety Description | S24/25 - Avoid contact with skin and eyes. |
ASISCHEM D13368 - Upstream Downstream Industry
| Raw Materials | Potassium hydroxide phenylacetonitrile |
| Downstream Products | ETHYL 4-ETHOXYPHENYLACETATE |
ASISCHEM D13368 - Nature
| flash point | 125.8±14.4℃ |
| storage conditions | Sealed in dry,Room Temperature |
| acidity coefficient (pKa) | 4.46±0.10(Predicted) |
| morphology | Crystalline Powder |
| color | White to beige |
| BRN | 1103143 |
| EPA chemical information | Benzeneacetic acid, 4-ethoxy- (4919-33-9) |
Last Update：2024-04-10 22:29:15
ASISCHEM D13368 - Security information
| WGK Germany | 3 |
| TSCA | Yes |
| customs code | 29189900 |
Last Update：2024-04-10 22:29:15
ASISCHEM D13368 - Production method
The preparation method is to add p-ethoxycyanobenzyl, potassium hydroxide and ethylene glycol to the reactor, heat and stir the reaction, after the reaction, cooling to room temperature, acidification, adding water and benzene, stratification, The oil layer is distilled to remove benzene to obtain p-ethoxyphenylacetic acid.
Last Update：2024-04-10 22:29:15
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Tel: +86-18821248368
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Product Name: 4-Ethoxyphenylacetic Acid Visit Supplier Webpage Request for quotation
CAS: 4919-33-9
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QQ: 3008007409
CAS: 4919-33-9
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View History
ASISCHEM D13368
[(1S)-2-(1,1-Dimethylethoxy)-1-formylethyl]carbamic acid 9H-fluoren-9-ylmethyl ester
5-(4-MESITYLPIPERAZIN-1-YL)-5-OXOPENTANOIC ACID
BOC-反式-4-羟基-L-脯氨酸甲酯
2-cyano-2-ethyl-3-methylhexanoic acid ethyl ester
trimethyl[2-(trimethylsilyl)ethynyl]silane
6-氯-2-氨基-3-硝基吡啶
Meta Dichloro Benzene
2-氯-3-硝基-6-甲基吡啶
1-羟基苯并三唑合水合物
[(1S)-2-(1,1-Dimethylethoxy)-1-formylethyl]carbamic acid 9H-fluoren-9-ylmethyl ester
5-(4-MESITYLPIPERAZIN-1-YL)-5-OXOPENTANOIC ACID
BOC-反式-4-羟基-L-脯氨酸甲酯
2-cyano-2-ethyl-3-methylhexanoic acid ethyl ester
trimethyl[2-(trimethylsilyl)ethynyl]silane
6-氯-2-氨基-3-硝基吡啶
Meta Dichloro Benzene
2-氯-3-硝基-6-甲基吡啶
1-羟基苯并三唑合水合物
Raw Materials for ASISCHEM D13368
Downstream Products for ASISCHEM D13368