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03-5000

Butyl 4-hydroxybenzoate

Name: Butyl 4-hydroxybenzoate
Brand: SAJ

SAJ first grade, ≥99.0%

Synonym(s):

p-Hydroxybenzoic acid n-butyl ester, Butyl paraben

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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

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Properties

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.)

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

Description

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pictograms

GHS05

signalword

Danger

Storage Class

11 - Combustible Solids

wgk

WGK 1

ppe

Eyeshields, Gloves, type N95 (US)

hcodes

H315,H318,EUH380

pcodes

P201 - P202 - P263 - P280 - P305 + P351 + P338 - P308 + P313 - P405 - P501

Hazard Classifications

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

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Development of a novel thermostable Newcastle disease virus vaccine vector for expression of a heterologous gene.

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

Papain Degrades Tight Junction Proteins of Human Keratinocytes In Vitro and Sensitizes C57BL/6 Mice via the Skin Independent of its Enzymatic Activity or TLR4 Activation.

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

The consequence of the chemical composition of HPMC in matrix tablets on the release behaviour of model drug substances having different solubility.

Anna Viridén et al.

European journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft fur Pharmazeutische Verfahrenstechnik e.V, 77(1), 99-110 (2010-11-18)

This study investigates the effect of the chemical heterogeneity of hydroxypropyl methylcellulose (HPMC) on the release of model drug substances from hydrophilic matrix tablets. The hypothesis was that the release of drug substances could be influenced by possible interactions with

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