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191280

Sigma-Aldrich

4-Ethylbenzoic acid

99%

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About This Item

Linear Formula:
C2H5C6H4CO2H
CAS Number:
619-64-7
Molecular Weight:
150.17
Beilstein:
2041840
EC Number:
210-605-3
MDL number:
MFCD00002570
UNSPSC Code:
12352100
PubChem Substance ID:
24851479
NACRES:
NA.22

Quality Level

200

Assay

99%

form

solid

mp

112-113 °C (lit.)

SMILES string

CCc1ccc(cc1)C(O)=O

InChI

1S/C9H10O2/c1-2-7-3-5-8(6-4-7)9(10)11/h3-6H,2H2,1H3,(H,10,11)

InChI key

ZQVKTHRQIXSMGY-UHFFFAOYSA-N

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General description

4-Ethylbenzoic acid reacts with lanthanum nitrate in aqueous solution to yield the polymer catena-poly[[aqua(4-ethylbenzoic acid-κO)lanthanum(III)]-tri-μ-4-ethylbenzoato].

Application

4-Ethylbenzoic acid was used in the synthesis of ethyl 4-vinyl-α-cyano-β-phenylcinnamate. It was also used to functionalize the edge of “pristine” graphite in the presence of polyphosphoric acid/phosphorus pentoxide.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

191280-5G:
191280-25G:
191280-BULK:
191280-VAR:

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Certificates of Analysis (COA)

Lot/Batch Number
BCCD1727
BCBZ4983
BCBW2250
BCBV2322
BCBV0773

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Seo-Yoon Bae et al.
ACS nano, 5(6), 4974-4980 (2011-05-20)
We report edge-selective functionalization of graphite (EFG) for the production of large-area uniform graphene films by simply solution-casting EFG dispersions in dichloromethane on silicon oxide substrates, followed by annealing. The resultant graphene films show ambipolar transport properties with sheet resistances
Juan Yang et al.
Acta crystallographica. Section E, Structure reports online, 66(Pt 2), m183-m184 (2010-01-01)
The reaction of lanthanum nitrate and 4-ethyl-benzoic acid (EBAH) in aqueous solution yielded the title polymer, [La(C(9)H(9)O(2))(3)(C(9)H(10)O(2))(H(2)O)](n). The asymmetric unit contains one La(III) atom, three 4-ethyl-benzoate (EBA) ligands, one neutral EBAH ligand and one coordinated water mol-ecule. Each La(III) ion
Functional Polymers. VII. Ethyl 4-Vinyl-α-cyano-β-phenylcinnamate.
Sumida Y and Vogl O.
Polymer Journal, 13(6), 521-536 (1981)
Yiqing Yang et al.
Organic letters, 14(11), 2874-2877 (2012-05-16)
An unprecedented Ru(II) catalyzed ortho-hydroxylation has been developed for the facile synthesis of a variety of multifunctionalized arenes from easily accessible ethyl benzoates with ester as an efficient directing group. Both the TFA/TFAA cosolvent system and oxidants serve as the
J L Ramos et al.
Science (New York, N.Y.), 235(4788), 593-596 (1987-01-30)
Increasing quantities of man-made organic chemicals are released each year into the biosphere. Some of these compounds are both toxic and relatively resistant to physical, chemical, or biological degradation, and they thus constitute an environmental burden of considerable magnitude. Genetic
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