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Merck
CN

T8761

Tyloxapol

nonionic surfactant

Synonym(s):

4-(1,1,3,3-Tetramethylbutyl)phenol polymer with formaldehyde and oxirane

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About This Item

CAS Number:
25301-02-4
MDL number:
MFCD00149002
UNSPSC Code:
12161900
PubChem Substance ID:
24900557
NACRES:
NA.25

Key Documents

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Quality Level

200

CMC

0.018 mM

transition temp

cloud point 94.3 °C

solubility

water: miscible

SMILES string

[H]C([H])=O.OCCO.CC(C)(C)CC(C)(C)c1ccc(O)cc1

InChI

1S/C14H22O.C2H6O2.CH2O/c1-13(2,3)10-14(4,5)11-6-8-12(15)9-7-11;3-1-2-4;1-2/h6-9,15H,10H2,1-5H3;3-4H,1-2H2;1H2

InChI key

GWJOFBXSBDVUMH-UHFFFAOYSA-N

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General description

A nonionic liquid polymer of the alkyl aryl polyether alcohol type. Used as a surfactant.

Application

Tyloxapol is a nonionic liquid polymer of the alkyl aryl polyether alcohol type. It is used as a surfactant to aid liquefaction. Tyloxapol is used in the development of non-ionic surfactant-based liposomes (niosomes) for use in drug delivery systems. Tyloxapol may be used to study its mechanism of protecting macrophages from endotoxins. Tyloxapol may be used to study is potential cell toxicitiy.

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

10 - Combustible liquids

WGK

WGK 2

Flash Point(F)

235.4 °F - closed cup

Flash Point(C)

113 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
0000345717
MKCW3700
0000345717
0000221455
MKCT0893

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Jung-hua Steven Kuo et al.
Pharmaceutical research, 23(7), 1509-1516 (2006-06-17)
Tyloxapol, a viscous polymer of the alkyl aryl polyether alcohol type, is classified as a nonionic surfactant and is widely used in biomedical applications. Although tyloxapol has been reported to be cytotoxic in various cell lines, there is no published
Jung-Hua Steven Kuo et al.
Colloids and surfaces. B, Biointerfaces, 64(2), 208-215 (2008-03-14)
Tyloxapol is reported to prevent macrophages from reacting to endotoxin. However, the intracellular responses that tyloxapol induces in macrophages are still not fully explored. Hence, the objective of this study was to evaluate the intracellular events in macrophages treated with
Tariq Al-Qirim et al.
Archiv der Pharmazie, 345(5), 401-406 (2012-01-24)
A new series of N-(benzoylphenyl) and N-(acetylphenyl)-1-benzofuran-2-carboxamides (3a-3d and 4a'-4c') were synthesized. Compounds (3a, 3b, and 4a'-4c') were tested in vivo using Triton-WR-1339-induced hyperlipidemic rats as an experimental model for their hypolipidemic activity. The tested animals were divided into eight
M Saravanan et al.
Pharmaceutical biology, 49(10), 1074-1081 (2011-05-20)
Ichnocarpus frutescens (L.) R.Br. (Apocynaceae) is used to treat diabetes and hyperlipidemia in folk medicine. The crude methanol extract and fractions of I. frutescens were investigated for antihyperlipidemic effect. Fresh leaves of I. frutescens were extracted with methanol and fractionated
Christudas Sunil et al.
Journal of natural medicines, 66(1), 32-38 (2011-06-18)
The hypolipidemic activity of Symplocos cochinchinensis S. Moore leaves was studied in Triton WR-1339- and high fat diet-induced hyperlipidemic rats. In Triton WR-1339-induced hyperlipidemic rats, the hexane extract (250 and 500 mg/kg) exerted a significant (P < 0.01) lipid-lowering effect
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