Ethyl 4-dimethylaminobenzoate
Synonym(s):4-Dimethylaminobenzoic acid ethyl ester;Ethyl 4-dimethylaminobenzoate;Parbenate
- CAS NO.：10287-53-3
- Empirical Formula: C11H15NO2
- Molecular Weight: 193.24
- MDL number: MFCD00009115
- EINECS: 233-634-3
- SAFETY DATA SHEET (SDS)
- Update Date: 2025-08-26 13:29:58
What is Ethyl 4-dimethylaminobenzoate?
Chemical properties
white crystalline powder
The Uses of Ethyl 4-dimethylaminobenzoate
Ethyl 4-dimethylaminobenzoate is employed as a photoinititator in cell encapsulation applications. It is also useful for organic synthesis. Further, it is used in UV-curing coatings and inks for the initiation of photo polymerization of unsaturated prepolymers. In addition to this, it acts as a active pharmaceutical ingredient intermediate.
The Uses of Ethyl 4-dimethylaminobenzoate
Et-PABA is used as a co-initiator with camphorquinone (CQ) to form a self-adhesive composite for the fabrication of photosensitizers in dental materials.
Definition
ChEBI: A benzoate ester that is ethyl benzoate substituted by a dimethylamino group at position 4.
Flammability and Explosibility
Not classified
Properties of Ethyl 4-dimethylaminobenzoate
| Melting point: | 63-66 °C(lit.) |
| Boiling point: | 190-191°C 14mm |
| Density | 1.06 |
| vapor pressure | 0.593Pa at 25℃ |
| refractive index | 1.5080 (estimate) |
| Flash point: | 190-191°C/14mm |
| storage temp. | Store below +30°C. |
| solubility | Chloroform, Methanol |
| form | Crystalline Powder |
| pka | 2.56±0.12(Predicted) |
| color | White to pale yellow |
| Water Solubility | insoluble |
| BRN | 2210233 |
| Stability: | Stable. Incompatible with reducing agents, oxidizing agents, bases, acids. |
| CAS DataBase Reference | 10287-53-3(CAS DataBase Reference) |
| NIST Chemistry Reference | Benzoic acid, 4-(dimethylamino)-, ethyl ester(10287-53-3) |
| EPA Substance Registry System | Benzoic acid, 4-(dimethylamino)-, ethyl ester (10287-53-3) |
Safety information for Ethyl 4-dimethylaminobenzoate
| Signal word | Danger |
| Pictogram(s) |
 Health Hazard GHS08  Environment GHS09 |
| GHS Hazard Statements |
H411:Hazardous to the aquatic environment, long-term hazard |
| Precautionary Statement Codes |
P202:Do not handle until all safety precautions have been read and understood. P273:Avoid release to the environment. P280:Wear protective gloves/protective clothing/eye protection/face protection. P391:Collect spillage. Hazardous to the aquatic environment P308+P313:IF exposed or concerned: Get medical advice/attention. P405:Store locked up. |
Computed Descriptors for Ethyl 4-dimethylaminobenzoate
Ethyl 4-dimethylaminobenzoate manufacturer
Stratechem (India) Private Limited
Mumbai
product: 4- (DIMETHYLAMINO)-BENZOIC ACID ETHYL ESTER (TECHNOCURE EDB)
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