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290823

4-tert-Octylphenol

Name: 4-<I>tert</I>-Octylphenol
Brand: ALDRICH

97%

Synonym(s):

4-(1,1,3,3-Tetramethylbutyl)phenol

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About This Item

Linear Formula:

(CH₃)₃CCH₂C(CH₃)₂C₆H₄OH

CAS Number:

140-66-9

Molecular Weight:

206.32

UNSPSC Code:

12352100

NACRES:

NA.22

PubChem Substance ID:

24857490

EC Number:

205-426-2

Beilstein/REAXYS Number:

513992

MDL number:

MFCD00002368

Assay:

97%

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Properties

assay

97%

bp

175 °C/30 mmHg (lit.)

mp

79-82 °C (lit.)

solubility

water: slightly soluble 0.007 g/L at 20 °C

SMILES string

CC(C)(C)CC(C)(C)c1ccc(O)cc1

InChI

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

InChI key

ISAVYTVYFVQUDY-UHFFFAOYSA-N

Gene Information

mouse ... Esr1(13982)

Description

General description

4-tert-Octylphenol is a potential environmental pollutant and it exhibits toxic and estrogenic effects on mammalian cells. It binds to estrogen receptors and exerts estrogenic actions in vitro. The transformation of the 4-tert-octylphenol upon irradiation at 253.7nm and by hydroxyl radicals generated by the photolysis (λ_exc = 253.7nm) of hydrogen peroxide in aqueous solution has been studied.

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pictograms

GHS05,GHS09

signalword

Danger

hcodes

H315,H318,H410

pcodes

P264 - P273 - P280 - P302 + P352 - P305 + P351 + P338 - P332 + P313

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Irrit. 2

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

296.6 °F

flash_point_c

147 °C

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Disruption of rat estrous cyclicity by the environmental estrogen 4-tert-octylphenol.

C A Blake et al.

Proceedings of the Society for Experimental Biology and Medicine. Society for Experimental Biology and Medicine (New York, N.Y.), 216(3), 446-451 (1997-12-24)

4-tert-Octylphenol (OP) is a prevalent environmental pollutant which binds to estrogen receptors and exerts estrogenic actions in vitro. The effects of OP in vivo on mammalian female reproduction are not known. We investigated whether (i) exposure of neonatal rats to

Chronic administration of the environmental pollutant 4-tert-octylphenol to adult male rats interferes with the secretion of luteinizing hormone, follicle-stimulating hormone, prolactin, and testosterone.

C A Blake et al.

Biology of reproduction, 57(2), 255-266 (1997-08-01)

4-Tert-octylphenol (OP) is a prevalent environmental pollutant that has been shown to exert both toxic and estrogenic effects on mammalian cells. The effects of OP on the reproductive system of adult male vertebrates are virtually unknown. In the present study

Transformation of 4-tert-octylphenol by UV irradiation and by an H2O2/UV process in aqueous solution.

Patrick Mazellier et al.

Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology, 2(9), 946-953 (2003-10-17)

The transformation of the organic pollutant 4-(1,1,3,3-tetramethylbutyl)phenol (4-tert-octylphenol; OP) upon irradiation at 253.7 nm and by hydroxyl radicals generated by the photolysis (lambda(exc) = 253.7 nm) of hydrogen peroxide in aqueous solution has been studied. The quantum yield of direct

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Global Trade Item Number

SKU	GTIN
290823-1KG	04061838348500
290823-25G	04061826303696