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Merck
CN

54680

Butyl 4-hydroxybenzoate

≥99.0% (GC)

Synonym(s):

p-Hydroxybenzoic acid n-butyl ester, Butyl paraben

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About This Item

Linear Formula:
HOC6H4CO2(CH2)3CH3
CAS Number:
Molecular Weight:
194.23
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
202-318-7
Beilstein/REAXYS Number:
1103741
MDL number:
Assay:
≥99.0% (GC)
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Quality Level

assay

≥99.0% (GC)

bp

156-157 °C/3.5 mmHg (lit.)

mp

67-70 °C (lit.), 68-70 °C

functional group

ester

SMILES string

CCCCOC(=O)c1ccc(O)cc1

InChI

1S/C11H14O3/c1-2-3-8-14-11(13)9-4-6-10(12)7-5-9/h4-7,12H,2-3,8H2,1H3

InChI key

QFOHBWFCKVYLES-UHFFFAOYSA-N

Application

Butyl 4-hydroxybenzoate can be used to synthesize 4-[(9-oxoxanthen-3-yl)-carbonyloxy]benzoate by reacting with 2-phenoxyterephthaloyl dichloride in hot pyridine.


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pictograms

Corrosion

signalword

Danger

Storage Class

11 - Combustible Solids

wgk

WGK 1

ppe

Eyeshields, Gloves, type N95 (US)

Hazard Classifications

ED HH 1 - Eye Dam. 1 - Skin Irrit. 2



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3-(4-Butoxycarbonylphenyloxycarbonyl)-xanthen-9-one.
Centore, R, et al.
Acta Crystallographica Section C, Crystal Structure Communications, 51(6), 1211-1213 (1995)
Caroline Stremnitzer et al.
The Journal of investigative dermatology, 135(7), 1790-1800 (2015-02-24)
Papain is commonly used in food, pharmaceutical, textile, and cosmetic industries and is known to induce occupational allergic asthma. We have previously shown that the papain-like cysteine protease Dermatophagoides pteronyssinus 1 from house dust mite exhibits percutaneous sensitization potential. We
Guoyuan Wen et al.
The Journal of general virology, 96(Pt 6), 1219-1228 (2015-01-30)
Thermostable Newcastle disease virus (NDV) vaccines have been used widely to control Newcastle disease for village poultry flocks, due to their independence of cold chains for delivery and storage. To explore the potential use of thermostable NDV as a vaccine



Global Trade Item Number

SKUGTIN
54680-50G-F04061832574134
54680-1KG-F04061832574110
54680-250G-F04061832574127