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248517

Sigma-Aldrich

4-Acetoxybenzoic acid

96%

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About This Item

Linear Formula:
CH3CO2C6H4CO2H
CAS Number:
2345-34-8
Molecular Weight:
180.16
Beilstein:
1871997
EC Number:
219-066-9
MDL number:
MFCD00002540
UNSPSC Code:
12352100
PubChem Substance ID:
24854933
NACRES:
NA.22

Quality Level

200

Assay

96%

mp

190-194 °C (lit.)

SMILES string

CC(=O)Oc1ccc(cc1)C(O)=O

InChI

1S/C9H8O4/c1-6(10)13-8-4-2-7(3-5-8)9(11)12/h2-5H,1H3,(H,11,12)

InChI key

GDBUZIKSJGRBJP-UHFFFAOYSA-N

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General description

Kinetics of the bulk polymerization of 4-acetoxybenzoic acid has been investigated. Mono and submono layers of 4-acetoxybenzoic acid chemisorbed on oxidized aluminum has been studied by IR-absorption spectroscopy.

Application

4-Acetoxybenzoic acid has been used in the preparation of poly(4-hydroxybenzoate).

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

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

248517-1G:
248517-BULK:
248517-VAR:
248517-250G:
248517-50G:

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Anomalous intensity effects in the IR spectrum of a densely packed monolayer of 4-acetoxybenzoic acid immobilized on oxidized aluminum. Conformational and vibrational analysis with AM1.
Sondag AHM, et al.
Langmuir, 8(4), 1127-1135 (1992)
Kinetics of the polymerization of 4-acetoxybenzoic acid and 6-acetoxy-2-naphthoic acid.
Williams PA, et al.
Macromolecules, 29(6), 1874-1879 (1996)
Polymer single crystals of poly (4-hydroxybenzoate). I. Morphology.
Lieser G, et al.
Journal of Polymer Science. Part B, Polymer Physics, 21(9), 1599-1609 (1983)

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