ChemicalBook > CAS DataBase List > ETHYL 2,4-DIFLUOROBENZOATE

ETHYL 2,4-DIFLUOROBENZOATE

Product Name: ETHYL 2,4-DIFLUOROBENZOATE
CAS No.: 108928-00-3
Chemical Name: ETHYL 2,4-DIFLUOROBENZOATE
Synonyms: RARECHEM AL BI 0213;ETHYL 2,4-DIFLUOROBENZOATE;Ethyl2,4-Difluorobenzoate>Ethyl2,4-difluorobenzoate97%;Ethyl 2,4-difluorobenzoate 97%;2,4-difluorobenzoic acid ethyl ester;Benzoic acid, 2,4-difluoro-, ethyl ester;C9H8F2O2 2,4-Difluorobenzoic acid ethyl ester
CBNumber: CB1295193
Molecular Formula: C9H8F2O2
Formula Weight: 186.16
MOL File: 108928-00-3.mol

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ETHYL 2,4-DIFLUOROBENZOATE Property

Melting point:: 65 °C
Boiling point:: 65 °C
Density: 1.222
refractive index: 1.4730-1.4770
Flash point:: 65-67°C/15mm
storage temp.: Sealed in dry,Room Temperature
form: clear liquid
color: Light orange to Yellow to Green
InChI: InChI=1S/C9H8F2O2/c1-2-13-9(12)7-4-3-6(10)5-8(7)11/h3-5H,2H2,1H3
InChIKey: OPQFYGPAOVCNEQ-UHFFFAOYSA-N
SMILES: C(OCC)(=O)C1=CC=C(F)C=C1F
CAS DataBase Reference: 108928-00-3(CAS DataBase Reference)
EPA Substance Registry System: Benzoic acid, 2,4-difluoro-, ethyl ester (108928-00-3)

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Safety

Hazard Codes: Xi,F
Risk Statements: 36/37/38-37/38-36
Safety Statements: 26-37-37/39-58-3/9/49-36-15
Hazard Note: Flammable/Irritant
HazardClass: IRRITANT, FLAMMABLE
HS Code: 29163990

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H227Combustible liquid

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P403+P235Store in a well-ventilated place. Keep cool.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

TCI Chemical

Product number: E0935
Product name: Ethyl 2,4-Difluorobenzoate
Purity: >98.0%(GC)
Packaging: 5g
Price: $25
Updated: 2025/07/31

TCI Chemical

Product number: E0935
Product name: Ethyl 2,4-Difluorobenzoate
Purity: >98.0%(GC)
Packaging: 25g
Price: $72
Updated: 2025/07/31

TRC

Product number: E916588
Product name: Ethyl 2,4-Difluorobenzoate
Packaging: 100mg
Price: $45
Updated: 2021/12/16

TRC

Product number: E916588
Product name: Ethyl 2,4-Difluorobenzoate
Packaging: 1g
Price: $75
Updated: 2021/12/16

Matrix Scientific

Product number: 001667
Product name: Ethyl 2,4-difluorobenzoate
Purity: 97%
Packaging: 5g
Price: $18
Updated: 2021/12/16

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ETHYL 2,4-DIFLUOROBENZOATE Chemical Properties,Usage,Production

Chemical Properties

White to light yellow crystal powder

Synthesis

64-17-5

1583-58-0

108928-00-3

A. Synthesis of ethyl 2,4-difluorobenzoate. Hydrogen chloride gas (HCl(g)) was passed into a solution of ethanol (250 mL) containing 2,4-difluorobenzoic acid (36.0 g, 228 mmol) for 15 minutes. The reaction mixture was heated to 80 °C and stirred continuously for 24 hours. Upon completion of the reaction, the solution was partially concentrated and diluted with deionized water (300 mL). The aqueous layer was extracted using ethyl acetate (3 x 300 mL). The organic layers were combined, dried with anhydrous magnesium sulfate (MgSO4), filtered and concentrated to give 27.2 g (76% yield) of ethyl 2,4-difluorobenzoate as a clear oil. Mass spectrum (ESI): the exact calculated mass of C9H8F2O2 was 186.05; measured value: 186.05. The corresponding m/z peak was not observed. 1H NMR (400MHz, CDCl3): δ 8.01-7.95 (m, 1H), 6.95-6.85 (m, 2H), 4.39 (q, J = 7.1Hz, 2H), 1.39 (t, J = 7.1Hz, 3H).

References

[1] Chemical and Pharmaceutical Bulletin, 1992, vol. 40, # 4, p. 1047 - 1049
[2] Patent: US2006/223810, 2006, A1. Location in patent: Page/Page column 23
[3] Patent: WO2006/21448, 2006, A1. Location in patent: Page/Page column 59
[4] Patent: US2010/324030, 2010, A1. Location in patent: Page/Page column 11
[5] Patent: CN108218848, 2018, A. Location in patent: Paragraph 0167-0169

ETHYL 2,4-DIFLUOROBENZOATE Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from ETHYL 2,4-DIFLUOROBENZOATE manufacturers

Shaanxi Dideu Medichem Co. Ltd

Product: Ethyl 2,4-difluorobenzoate 108928-00-3
Price: US $0.00-0.00/KG
Min. Order: 5mg
Purity: 99%HPLC
Supply Ability: 2000tons
Release date: 2020-01-07

Zhuozhou Wenxi import and Export Co., Ltd

Product: ETHYL 2,4-DIFLUOROBENZOATE 108928-00-3
Price: US $15.00-10.00/KG
Min. Order: 1KG
Purity: 99%+ HPLC
Supply Ability: Monthly supply of 1 ton
Release date: 2021-08-11

Career Henan Chemical Co

Product: ETHYL 2,4-DIFLUOROBENZOATE 108928-00-3
Price: US $1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 1000KGS
Release date: 2019-12-23

108928-00-3, ETHYL 2,4-DIFLUOROBENZOATERelated Search:

Benzoic acid, 2,4,5-trifluoro-, ethyl ester ETHYL PENTAFLUOROBENZOATE ETHYL 2,4-DIFLUOROBENZOATE Ethyl 2,3,4,5-tetrafluorobenzoate ETHYL 2,4,5-TRIFLUOROBENZOATE ETHYL 2,3-DIFLUOROBENZOATE ETHYL 3,5-DIFLUOROBENZOATE Ethyl 3,4-difluorobenzoate 99%,Ethyl3,4-difluorobenzoate99%,ETHYL 3,4-DIFLUOROBENZOATE 2,4-Difluorobenzoic acid AnthranceA ETHYL 2,3,4-TRIFLUOROBENZOATE ETHYL 2,4,5-TRIFLUORO-3-IODOBENZOATE 2 3 4 5 6-PENTAFLUOROBENZOIC ANHYDRIDE ETHYL 2,6-DIFLUOROBENZOATE 2-CHLORO-4,6-DIFLUOROBENZOIC ACID ETHYL ESTER 2-[(2,4-DIFLUOROBENZOYL)AMINO]-3-PHENYLPROPYL 2,4-DIFLUOROBENZENECARBOXYLATE 2,4-DIFLUORO-3-METHYLBENZOIC ACID ETHYL ESTER RARECHEM AL BI 0526

ETHYL 2,4-DIFLUOROBENZOATE

RARECHEM AL BI 0213

2,4-difluorobenzoic acid ethyl ester

Ethyl 2,4-difluorobenzoate 97%

Ethyl2,4-difluorobenzoate97%

C9H8F2O2 2,4-Difluorobenzoic acid ethyl ester

Ethyl2,4-Difluorobenzoate&gt

Benzoic acid, 2,4-difluoro-, ethyl ester

108928-00-3

Aromatic Esters

Benzoic acid

Acids & Esters

Fluorine Compounds