Ethyl α-bromophenylacetate - ≥95% , CAS No.2882-19-1

CAS: 2882-19-1 Cat. No.: E169288 Molecular Weight: 243.10 EC Number: 220-735-2

GRADE & PURITY ≥95%

Synonyms

ETHYL (+/-)-.ALPHA.-BROMOPHENYLACETATE | 2-o-Tolylethanesulfonylchloride | Bromophenylacetic acid ethyl ester | bromo-phenyl-acetic acid ethyl ester | KL2Z2TLF01 | Ethyl-.alpha.-bromophenyl acetate | EINECS 218-701-7 | Ethyl .alpha.-bromophenylacetate | A

Storage

Store at 2-8°C,Argon charged

Shipped In

Wet ice

Overview

Ethyl α-bromophenylacetate (EBPA) can be used to synthesize α-ethoxycarbonyl-N,α-diphenylnitrone.

EBPA can be used as an initiator for the following reactions:

• Polymerization of dimethyl (methacryloxymethyl) phosphonate

• Polymerization of methyl methacrylate (MMA)

• Polymerization of trimethylolpropane triacrylate (TMPTA)

Specifications

Synonyms

ETHYL (+/-)-.ALPHA.-BROMOPHENYLACETATE | 2-o-Tolylethanesulfonylchloride | Bromophenylacetic acid ethyl ester | bromo-phenyl-acetic acid ethyl ester | KL2Z2TLF01 | Ethyl-.alpha.-bromophenyl acetate | EINECS 218-701-7 | Ethyl .alpha.-bromophenylacetate | A

Specifications & Purity

≥95%

Storage

Store at 2-8°C, Argon charged

Shipped In

Wet ice

This product requires cold chain shipping. Ground and other economy services are not available.

Purity

≥95%

Names and Identifiers

• Canonical Smiles: CCOC(=O)C(C1=CC=CC=C1)Br
• IUPAC Name: ethyl 2-bromo-2-phenylacetate
• InChIKey: BKTKLDMYHTUESO-UHFFFAOYSA-N
• INCHI: 1S/C10H11BrO2/c1-2-13-10(12)9(11)8-6-4-3-5-7-8/h3-7,9H,2H2,1H3
• Isomeric SMILES: CCOC(=O)C(C1=CC=CC=C1)Br
• WGK Germany: 3
• Molecular Weight: 243.10
• Reaxy-Rn: 609731
• Reaxys-RN_link_address: https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=609731&ln=

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Benzenoids
    • Class Benzene and substituted derivatives

• Kingdom: Organic compounds
• Superclass: Benzenoids
• Class: Benzene and substituted derivatives
• Subclass: Not available
• Intermediate Tree Nodes: Not available
• Direct Parent: Benzene and substituted derivatives
• Alternative Parents: Alpha-halocarboxylic acid derivatives Carboxylic acid esters Monocarboxylic acids and derivatives Organobromides Organic oxides Hydrocarbon derivatives Carbonyl compounds Alkyl bromides
• Molecular Framework: Aromatic homomonocyclic compounds
• Substituents: Monocyclic benzene moiety - Alpha-halocarboxylic acid derivative - Alpha-halocarboxylic acid or derivatives - Carboxylic acid ester - Carboxylic acid derivative - Monocarboxylic acid or derivatives - Alkyl bromide - Organohalogen compound - Organobromide - Organooxygen compound - Carbonyl group - Hydrocarbon derivative - Organic oxide - Organic oxygen compound - Alkyl halide - Aromatic homomonocyclic compound
• Description: This compound belongs to the class of organic compounds known as benzene and substituted derivatives. These are aromatic compounds containing one monocyclic ring system consisting of benzene.
• External Descriptors: Not available

Data sources

1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.

DOI: 10.1186/s13321-016-0174-y

Chemical and Physical Properties

• Sensitivity: Moisture sensitive.
• Refractive Index: >1.5390
• Flash Point(°F): 230 °F
• Flash Point(°C): 110 °C
• Boil Point(°C): 89-92 °C/0.9 mmHg
• Molecular Weight: 243.100 g/mol
• XLogP3: 3.000
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 4
• Exact Mass: 241.994 Da
• Monoisotopic Mass: 241.994 Da
• Topological Polar Surface Area: 26.300 Ų
• Heavy Atom Count: 13
• Formal Charge: 0
• Complexity: 164.000
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 0
• Undefined Atom Stereocenter Count: 1
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 0
• Covalently-Bonded Unit Count: 1

References

1. Xinmeng Xu, Xiang Xu, Yanning Zeng, Faai Zhang.  (2021)  Oxygen-tolerant photo-induced metal-free atom transfer radical polymerization.  JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY,      [PMID:] [10.1016/j.jphotochem.2021.113191]

2. Jian Guan, Xiaodi Yu, Minghui He, Wenfeng Han, Ying Li, Zongjian Liu, Panpan Zhang, Haodong Tang.  (2024)  Synthesis of Ultrahigh Molecular Weight Poly (Trifluoroethyl Methacrylate) Initiated by the Combination of Palladium Nanoparticles with Organic Halides.  Polymers,  16  (19): (2764).  [PMID:39408474] [10.3390/polym16192764]

3. Wang Min, Luo Xiongfei, Wang Qunying, Strehmel Veronika, Chen Zhijun, Li Shujun, Strehmel Bernd.  (2025)  Soda lignin as a sustainable photosensitive component for conventional and controlled radical photopolymerization.  Communications Chemistry,  8  (1): (1-11).  [PMID:40617959] [10.1038/s42004-025-01593-0]

4. Jianghao Zhan, Caiwei Shang, Muqiao Niu, Jiacheng Luo, Shengguang Gao, Zhiyong Wu, Shengru Niu, Yiming Xu, Xingmiao Zhang, Zili Li, Shisheng Xiong.  (2025)  An Acid-Cleavable Lamellar Block Copolymer for Sub-30-nm Line Spacing Patterning via Graphoepitaxial Directed Self-Assembly and Direct Wet Etching.  Polymers,  17  (18): (2435).  [PMID:41012199] [10.3390/polym17182435]

5. Jianghao Zhan, Jiacheng Luo, Zixin Zhuo, Caiwei Shang, Zili Li, Shisheng Xiong.  (2025)  Directed Self-Assembly of an Acid-Responsive Block Copolymer for Hole-Shrink Process and Pattern Transfer.  Nanomaterials,  15  (20): (1571).  [PMID:41149540] [10.3390/nano15201571]