Ethyl 4-dimethylaminobenzoate - ≥98%(GC) , CAS No.10287-53-3

CAS: 10287-53-3 Cat. No.: E130033 Molecular Weight: 193.24 Beilstein Registry Number: 2210233 EC Number: 233-634-3
AVAILABLE TO ORDER
GRADE & PURITY ≥98%(GC)
Synonyms
SB-PI 704 | SCHEMBL15425 | W-108864 | D72571 | Ethyl 4-(dimethylamino)benzoate | IDI1_014576 | p-Dimethylaminobenzoic acid ethyl ester | AS-14745 | 4-(N,N-dimethylamino)benzoic acid ethyl ester | ETHYL DIMETHYL PABA [INCI] | CAS-10287-53-3 | InChI=1/C11H1
Storage
Room temperature
Shipped In
Normal
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Size
Status
Price
Qty
25g
E130033-25g
8
$11.90
100g
E130033-100g
9
$27.90
500g
E130033-500g
2

$55.90

$83.90
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Why this grade

≥98%(GC) for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Room temperature Ships Normal Check lot-specific COA for exact specifications.

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Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

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Literature proof

Cited in 41 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

Product Description

Ethyl 4-(dimethylamino)benzoate (Et-PABA) is a hydrophilic polymer, which can also be used as a derivate of 4-aminobenzoate. It is majorly used as a photo-initiator with a strong estrogenic activity, which finds application as an ultraviolet filter in sunscreens.
Product Application

Ethyl 4-(dimethylamino)benzoate is a photoinitiator in visible light system.
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.
Can be used as a photoinititator in cell encapsulation applications.

Specifications

Synonyms
SB-PI 704 | SCHEMBL15425 | W-108864 | D72571 | Ethyl 4-(dimethylamino)benzoate | IDI1_014576 | p-Dimethylaminobenzoic acid ethyl ester | AS-14745 | 4-(N, N-dimethylamino)benzoic acid ethyl ester | ETHYL DIMETHYL PABA [INCI] | CAS-10287-53-3 | InChI=1/C11H1
Specifications & Purity
≥98%(GC)
Storage
Room temperature
Shipped In
Normal
Purity
≥98%(GC)
Names and Identifiers
Pubchem Sid488182951
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488182951
Canonical SmilesCCOC(=O)C1=CC=C(C=C1)N(C)C
IUPAC Nameethyl 4-(dimethylamino)benzoate
InChIKeyFZUGPQWGEGAKET-UHFFFAOYSA-N
INCHI1S/C11H15NO2/c1-4-14-11(13)9-5-7-10(8-6-9)12(2)3/h5-8H,4H2,1-3H3
Isomeric SMILES CCOC(=O)C1=CC=C(C=C1)N(C)C
WGK Germany 3
Molecular Weight 193.24
Beilstein 2210233
Reaxy-Rn 2210233
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=2210233&ln=

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

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✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

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📊 Datasheet

Quick-reference summary of product specifications and applications.

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🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

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Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassBenzenoids
ClassBenzene and substituted derivatives
SubclassBenzoic acids and derivatives
Intermediate Tree Nodes Not available
Direct ParentBenzoic acid esters
Alternative Parents Aminobenzoic acids and derivatives  Dialkylarylamines  Benzoyl derivatives  Aniline and substituted anilines  Carboxylic acid esters  Amino acids and derivatives  Monocarboxylic acids and derivatives  Organopnictogen compounds  Organooxygen compounds  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Aminobenzoic acid or derivatives - Benzoate ester - Benzoyl - Aniline or substituted anilines - Dialkylarylamine - Tertiary aliphatic/aromatic amine - Amino acid or derivatives - Tertiary amine - Carboxylic acid ester - Carboxylic acid derivative - Monocarboxylic acid or derivatives - Amine - Organonitrogen compound - Organooxygen compound - Hydrocarbon derivative - Organic oxide - Organopnictogen compound - Organic oxygen compound - Organic nitrogen compound - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as benzoic acid esters. These are ester derivatives of benzoic acid.
External Descriptors tertiary amino compound - ethyl ester - benzoate ester
3D Structure
Interactive Chemical Structure Model





Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

23 results found

Lot NumberCertificate TypeDateItem
D2617377Certificate of AnalysisApr 08, 2026 E130033
D2617379Certificate of AnalysisApr 08, 2026 E130033
D2617494Certificate of AnalysisApr 08, 2026 E130033
C2626224Certificate of AnalysisApr 28, 2025 E130033
E2515377Certificate of AnalysisApr 28, 2025 E130033
E2515314Certificate of AnalysisApr 28, 2025 E130033
E2515315Certificate of AnalysisApr 28, 2025 E130033
E2515340Certificate of AnalysisApr 28, 2025 E130033
J2431326Certificate of AnalysisOct 22, 2024 E130033
J2431318Certificate of AnalysisOct 22, 2024 E130033
J2431314Certificate of AnalysisOct 22, 2024 E130033
J2431305Certificate of AnalysisOct 22, 2024 E130033
C2414563Certificate of AnalysisFeb 29, 2024 E130033
C2414562Certificate of AnalysisFeb 29, 2024 E130033
J2309474Certificate of AnalysisSep 25, 2023 E130033
J2309475Certificate of AnalysisSep 25, 2023 E130033
J2309476Certificate of AnalysisSep 25, 2023 E130033
J2309477Certificate of AnalysisSep 25, 2023 E130033
J2309478Certificate of AnalysisSep 25, 2023 E130033
J2309479Certificate of AnalysisSep 25, 2023 E130033
D1922178Certificate of AnalysisFeb 03, 2023 E130033
D2311037Certificate of AnalysisJun 30, 2021 E130033
D2311036Certificate of AnalysisJun 30, 2021 E130033

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Chemical and Physical Properties
SolubilityInsoluble in water.
Boil Point(°C)190-191°C/14mm
Melt Point(°C)62-67°C
Molecular Weight193.240 g/mol
XLogP32.900
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count3
Rotatable Bond Count4
Exact Mass193.11 Da
Monoisotopic Mass193.11 Da
Topological Polar Surface Area29.500 Ų
Heavy Atom Count14
Formal Charge0
Complexity184.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Documents & Articles
Citations of This Product
References
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16. Xiaojun Yuan, Qi Wang, Fei Han, Chen Chen, Haifeng Xie.  (2021)  Chemical interaction between 10-methacryloyloxydecyl dihydrogen phosphate and methacryloxypropyltrimethoxysilane in one-bottle dental primer and its effect on dentine bonding.  Journal of the Mechanical Behavior of Biomedical Materials,      [PMID:34126509] [10.1016/j.jmbbm.2021.104610]
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20. Hao Niu, Dan-Lei Yang, Qian Sun, Yuan Pu, Tianyu Gao, Jie-Xin Wang.  (2020)  A new method for predicting the maximum filler loading of dental resin composites based on DEM simulations and experiments.  DENTAL MATERIALS,      [PMID:32980130] [10.1016/j.dental.2020.09.005]
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