Skip to Content
Merck

03-5000

Butyl 4-hydroxybenzoate

SAJ first grade, ≥99.0%

Synonym(s):

p-Hydroxybenzoic acid n-butyl ester, Butyl paraben

Sign In to View Organizational & Contract Pricing.

Select a Size

About This Item

Linear Formula:
HOC6H4CO2(CH2)3CH3
CAS Number:
94-26-8
Molecular Weight:
194.23
EC Number:
202-318-7
UNSPSC Code:
12352108
PubChem Substance ID:
329747726
Beilstein/REAXYS Number:
1103741
MDL number:
MFCD00016478

Key Documents

View All Documentation
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

InChI key

QFOHBWFCKVYLES-UHFFFAOYSA-N

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

SMILES string

CCCCOC(=O)c1ccc(O)cc1

grade

SAJ first grade

assay

≥99.0%

availability

available only in Japan

bp

156-157 °C/3.5 mmHg (lit.)

mp

67-70 °C (lit.)

Looking for similar products? Visit Product Comparison Guide

pictograms

Corrosion
GHS05

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

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.

03-5000-5-500G-J: + 03-5000-2-25G-J:

jan

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
U5743
U2676
U4634
U0545
U8568

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

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
Jordan Shaw et al.
Reproductive toxicology (Elmsford, N.Y.), 28(1), 26-31 (2009-06-06)
Parabens, a class of preservatives routinely added to cosmetics, pharmaceuticals, and foods, have estrogenic properties. Given that intrauterine implantation of fertilized ova in inseminated females can be disrupted by minute levels of exogenous estrogens, we assessed the impact of parabens
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
A Beltran et al.
Analytica chimica acta, 677(1), 72-78 (2010-09-21)
In this paper we describe the synthesis, characterisation and use of two distinct molecularly imprinted polymers (MIPs) prepared using esters of p-hydroxybenzoic acid (parabens) as templates: one MIP was synthesised by precipitation polymerisation using a semi-covalent molecularly imprinting strategy with
Anuschka Liekens et al.
Journal of chromatography. A, 1218(38), 6654-6662 (2011-08-25)
The effect of the addition of 25%, 50% and 75% (weight percent, wt%) of larger particles (resp. 3 and 5 μm) to a commercial batch of 1.9 μm particles has been investigated as an academic exercise to study the effects
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service