ethoxy phenylacetophenone
Benzoin ethyl ether
CAS: 574-09-4
Molecular Formula: C16H16O2
ethoxy phenylacetophenone - Names and Identifiers
| Name | Benzoin ethyl ether |
| Synonyms | Benzoin ethyl ether alpha-Ethoxydeoxybenzoin ethoxy phenylacetophenone α-Ethoxybenzylphenyl ketone à-ethoxy-à-phenylacetophenone 2-ethoxy-1,2-diphenylethanone 1,2-Diphenyl-2-oxoethyloxyethane benzoin ethyl ether ethoxybenzoin benzoin ethylether (ethoxbenzoin) (2R)-2-ethoxy-1,2-diphenylethanone (2S)-2-ethoxy-1,2-diphenylethanone ALPHA-ETHOXY-ALPHA-PHENYLACETOPHENONE α-Ethoxy-α-phenylacetophenone, Benzoin ethyl ether α-Ethoxy-α-phenylacetophenone, 2-Ethoxy-2-phenylacetophenone |
| CAS | 574-09-4 |
| EINECS | 209-366-8 |
| InChI | InChI=1/C14H12O2.C4H10O/c15-13(11-7-3-1-4-8-11)14(16)12-9-5-2-6-10-12;1-3-5-4-2/h1-10,13,15H;3-4H2,1-2H3 |
ethoxy phenylacetophenone - Physico-chemical Properties
| Molecular Formula | C16H16O2 |
| Molar Mass | 240.3 |
| Density | 1.1016 |
| Melting Point | 59-61°C(lit.) |
| Boling Point | 194-195°C 20mm |
| Flash Point | 194-195°C/20mm |
| Solubility | Soluble in ethanol, ether, benzene and petroleum, insoluble in water. |
| Vapor Presure | 1.38E-07mmHg at 25°C |
| Appearance | White crystal |
| Color | White to Almost white |
| Merck | 14,1093 |
| BRN | 2053926 |
| Storage Condition | Store below +30°C. |
| Sensitive | Easily absorbing moisture |
| Refractive Index | 1.5727 |
| MDL | MFCD00009242 |
| Physical and Chemical Properties | Character white or light yellow needle crystal. melting point 59~61 ℃ boiling point 194~195 ℃ relative density 1.1016 refractive index 1.5727 soluble in acetone, chloroform, ethanol, ether, benzene, ligroin. Insoluble in water. |
| Use | It is used as a photosensitizer, mainly used in the printing industry to make photosensitive resin plates, and plays a role in the coating industry |
ethoxy phenylacetophenone - Risk and Safety
| Risk Codes | R43 - May cause sensitization by skin contact R50/53 - Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. |
| Safety Description | S36/37 - Wear suitable protective clothing and gloves. S60 - This material and its container must be disposed of as hazardous waste. S61 - Avoid release to the environment. Refer to special instructions / safety data sheets. |
| UN IDs | UN 3077 9/PG 3 |
| WGK Germany | 2 |
| TSCA | Yes |
| HS Code | 2914 50 00 |
| Hazard Class | 9 |
| Packing Group | III |
ethoxy phenylacetophenone - Nature
Open Data Verified Data
white or light yellow needle crystals. The melting point was 59-61 °c. Boiling point 194~195 deg C. The relative density was 1. 1016. Refractive index 5727. Soluble in acetone, chloroform, ethanol, ether, benzene, legroin. Insoluble in water.
Last Update：2025-06-10 22:55:16
ethoxy phenylacetophenone - Preparation Method
Open Data Verified Data
benzaldehyde is condensed in the presence of a catalyst to give benzoin (diphenylethanol ketone), which is further condensed with hydrochloric acid and anhydrous ethanol.
Last Update：2022-01-01 10:42:17
ethoxy phenylacetophenone - Application
Open Data Verified Data
photosensitizer. Mainly used in the printing industry to produce photosensitive resin plate, in the preparation of solvent, used as photosensitizer photo-curing effect.
Last Update：2025-08-19 16:24:40
ethoxy phenylacetophenone - Safety
Open Data Verified Data
low toxicity. No direct or indirect harm to the human body. Packed in plastic bags and wooden barrels, protected from light. According to the general provisions of the storage and transportation of chemicals.
Last Update：2022-01-01 10:42:17
ethoxy phenylacetophenone - Reference Information
| EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
| Application | benzoin ether can be used as photosensitizer, mainly used in printing industry to make photosensitive resin board, it is used as a photosensitizer in the formulation of solutions in the coating industry to effect Photocuring. It can be used in UV-curable coatings, inks, adhesives, etc. |
| Use | for UV-curable coatings, inks, adhesives, etc. photosensitizer. Mainly used in the printing industry to produce photosensitive resin plate, in the preparation of solvent, used as photosensitizer photo-curing effect. used as photosensitizer, mainly used in the printing industry to produce photosensitive resin plate, photo-curing effect in the coating industry |
| production method | is derived from the condensation of benzoin with anhydrous ethanol. Industrial products (first grade) for white solid powder, melting point of 62 degrees Celsius raw material consumption quota: formaldehyde (synthetic benzoin) 1500kg/t, anhydrous ethanol 3900kg/t. |
Last Update：2024-04-09 15:16:51
Supplier List
Featured ProductsSpot supply
Product Name: Benzoin ethyl ether Visit Supplier Webpage Request for quotationCAS: 574-09-4
Tel: +86-18821248368
Email: Int06@meryer.com
Mobile: +86-18821248368
QQ: 495145328
WhatsApp: +86-18821248368
Product Name: Benzoin ethyl ether Request for quotation
CAS: 574-09-4
Tel: 0513-66814854
Email: pules.cn@gmail.com
Mobile: +86-17551318830
CAS: 574-09-4
Tel: 0513-66814854
Email: pules.cn@gmail.com
Mobile: +86-17551318830
Spot supply
Product Name: Benzoin ethyl ether Request for quotationCAS: 574-09-4
Tel: +86-17505207175
Email: 3787852685@qq.com
Mobile: +86-17505207175
QQ: 3787852685
Wechat: chemical6666
Spot supply
Product Name: Benzoin ethyl ether Request for quotationCAS: 574-09-4
Tel: +86-13776910623
Email: r@reformchem.com
Mobile: +86-13776910623
QQ: 3785839865
Wechat: chemical6666
Spot supply
Product Name: Benzoin ethyl ether Request for quotationCAS: 574-09-4
Tel: 400-968-2212
Email: 3623107365@qq.com
Mobile: 18916960931
QQ: 3623107365
Wechat: 18916960931
Spot supply
Product Name: Benzoin ethyl ether Visit Supplier Webpage Request for quotationCAS: 574-09-4
Tel: +86-400-900-4166
Email: product@acmec-e.com
Mobile: +86-18621343501
QQ: 2881950922
Wechat: 18621343501
WhatsApp: +86-18621343501
Spot supply
Product Name: Benzoin ethyl ether Visit Supplier Webpage Request for quotationCAS: 574-09-4
Tel: 609-228-6898
Email: sales@medchemexpress.com
tech@medchemexpress.com
Mobile: 609-228-6898
Spot supply
Product Name: BENZOIN ETHYL ETHER Visit Supplier Webpage Request for quotationCAS: 574-09-4
Tel: +86 0571-86722205
Email: sales@chinaskyrun.com
Mobile: +8618958170122
QQ: 2531159185
Wechat: chinaskyrun
Multiple Specifications
Product Name: PS-8A Visit Supplier Webpage Request for quotationCAS: 574-09-4
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Featured ProductsSpot supply
Product Name: Benzoin ethyl ether Visit Supplier Webpage Request for quotationCAS: 574-09-4
Tel: +86-18821248368
Email: Int06@meryer.com
Mobile: +86-18821248368
QQ: 495145328
WhatsApp: +86-18821248368
Product Name: Benzoin ethyl ether Request for quotation
CAS: 574-09-4
Tel: 0513-66814854
Email: pules.cn@gmail.com
Mobile: +86-17551318830
CAS: 574-09-4
Tel: 0513-66814854
Email: pules.cn@gmail.com
Mobile: +86-17551318830
Spot supply
Product Name: Benzoin ethyl ether Request for quotationCAS: 574-09-4
Tel: +86-17505207175
Email: 3787852685@qq.com
Mobile: +86-17505207175
QQ: 3787852685
Wechat: chemical6666
Spot supply
Product Name: Benzoin ethyl ether Request for quotationCAS: 574-09-4
Tel: +86-13776910623
Email: r@reformchem.com
Mobile: +86-13776910623
QQ: 3785839865
Wechat: chemical6666
Spot supply
Product Name: Benzoin ethyl ether Request for quotationCAS: 574-09-4
Tel: 400-968-2212
Email: 3623107365@qq.com
Mobile: 18916960931
QQ: 3623107365
Wechat: 18916960931
Spot supply
Product Name: Benzoin ethyl ether Visit Supplier Webpage Request for quotationCAS: 574-09-4
Tel: +86-400-900-4166
Email: product@acmec-e.com
Mobile: +86-18621343501
QQ: 2881950922
Wechat: 18621343501
WhatsApp: +86-18621343501
Spot supply
Product Name: Benzoin ethyl ether Visit Supplier Webpage Request for quotationCAS: 574-09-4
Tel: 609-228-6898
Email: sales@medchemexpress.com
tech@medchemexpress.com
Mobile: 609-228-6898
Spot supply
Product Name: BENZOIN ETHYL ETHER Visit Supplier Webpage Request for quotationCAS: 574-09-4
Tel: +86 0571-86722205
Email: sales@chinaskyrun.com
Mobile: +8618958170122
QQ: 2531159185
Wechat: chinaskyrun
Multiple Specifications
Product Name: PS-8A Visit Supplier Webpage Request for quotationCAS: 574-09-4
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
View History