4-(tert-octyl) phenol

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

CAS: 140-66-9 C14 H22 O MW: 206.32854000

Identification

Name4-(tert-octyl) phenol
IUPAC4-(2,4,4-trimethylpentan-2-yl)phenol
CAS Number140-66-9
EINECS205-426-2
FDA UNIIIOY9FVU3J3
Molecular FormulaC14 H22 O
Molecular Weight206.32854000
MDL NumberMFCD00002368
Nikkaji NumberJ1.190H
Beilstein0513992
XlogP35.00 (est)

Regulatory

FDA Mainterm (SATF)140-66-9 ; ALPHA-{P-(1,1,3,3-TETRAMETHYLBUTYL)PHENYL}-OMEGA-HYDROXYPOLY(OXYETHYLENE)
FDA RegulationFDA PART 172 -- FOOD ADDITIVES PERMITTED FOR DIRECT ADDITION TO FOOD FOR HUMAN CONSUMPTION

Physical Properties

Food Chemicals Codex Listed No
Melting Point 84.00 to 85.00 °C. @ 760.00 mm Hg
Boiling Point 282.30 °C. @ 760.00 mm Hg (est)
Vapor Pressure 0.002000 mmHg @ 25.00 °C. (est)
Flash Point 299.00 °F. TCC ( 148.30 °C. ) (est)
logP (o/w) 5.180 (est)
Soluble in water, 4.821 mg/L @ 25 °C (est)

No sensory data available

Safety Information

Preferred SDSView
Oral/Parenteral Toxicityoral-rat LD50 4600 mg/kg
Dermal Toxicityskin-rabbit LD50 1880 mg/kg
Inhalation ToxicityNot determined

GHS Classification

['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']

Safety in Use

Categoryadjuvants for pesticide use dilutions
Recommendation for 4-(tert-octyl) phenol usage levels up tonot for fragrance use.
Recommendation for 4-(tert-octyl) phenol flavor usage levels up tonot for flavor use.

BOC Sciences

Best of Chemicals Supplier

Quality supplier of research chemicals and biochemicals including inhibitors, building blocks, GMP Products, impurities and metabolites, APIs for Veterinary, Natural Compounds, ADCs, Stem Cell Molecul...

View All Website 1-631-485-4226 account@bocsci.com

TCI AMERICA

Moving Your Chemistry Forward

We continuously strive to advance our technology.

View All Website 1-800-423-8616 Sales-US@TCIchemicals.com;

Potential Uses

None Found

Natural Occurrence

not found in nature

Synonyms

4-t- octylphenol 4-tert- octylphenol p-tert- octylphenol phenol, 4-(1,1,3,3-tetramethylbutyl)- phenol, p-(1,1,3,3-tetramethylbutyl)- phenol, p-(tert-octyl)- 4-(1,1,3,3- tetramethyl butyl) phenol 4-(1,1,3,3- tetramethyl-butyl)-phenol 4-(1,1,3,3- tetramethyl-butyl)phenol 4-(1,1,3,3- tetramethylbutyl)phenol p-(1,1,3,3- tetramethylbutyl)phenol 4-(2,4,4- trimethyl-2-pentanyl)phenol 4-(2,4,4- trimethylpentan-2-yl)phenol PubMed: A novel fatty-acid-based in-tube dispersive liquid-liquid microextraction technique for the rapid determination of nonylphenol and 4-tert-octylphenol in aqueous samples using high-performance liquid chromatography-ultraviolet detection. PubMed: Ameliorating effect of chicory (Chichorium intybus L.) fruit extract against 4-tert-octylphenol induced liver injury and oxidative stress in male rats. PubMed: Complete feminization of catfish by feeding Limnodilus, an annelid worm collected in contaminated streams. PubMed: Bisphenol A, 4-tert-octylphenol, and 4-nonylphenol in the Gulf of Gdańsk (Southern Baltic). PubMed: Real-time growth kinetics measuring hormone mimicry for ToxCast chemicals in T-47D human ductal carcinoma cells. PubMed: Binding of the endocrine disruptors 4-tert-octylphenol and 4-nonylphenol to human serum albumin. PubMed: Determination of alkylphenols and phthalate esters in vegetables and migration studies from their packages by means of stir bar sorptive extraction coupled to gas chromatography-mass spectrometry. PubMed: Alkylphenols in human milk and their relations to dietary habits in central Taiwan. PubMed: Oral p-tert-octylphenol exposures induce minimal toxic or estrogenic effects in adult female Sprague-Dawley rats. PubMed: Analysis of phenolic xenoestrogens by pressurized CEC with amperometric detection. PubMed: Determination and residual characteristic of alkylphenols in household food detergents of Taiwan. PubMed: Plastic components affect the activation of the aryl hydrocarbon and the androgen receptor. PubMed: Determination of alkylphenol residues in baby-food purees by steam distillation extraction and gas chromatography-mass spectrometry. PubMed: Occurrence of alkylphenolic substances in a Great Lakes coastal marsh, Cootes Paradise, ON, Canada. PubMed: The toxic effects of 4-tert-octylphenol on the reproductive system of male rats. PubMed: [Estimation of daily intake of phenols in hospital meal samples]. PubMed: Effects of 4-tert-octylphenol given in drinking water for 4 months on the male reproductive system of Fischer 344 rats. PubMed: Male reproductive effects of octylphenol and estradiol in Fischer and Wistar rats. PubMed: Determination of 4-octylphenol and 4-nonylphenol congeners in composite foods. PubMed: Effects of estrogenic and antiandrogenic compounds on the testis structure of the adult guppy (Poecilia reticulata). PubMed: Alkylphenol and bisphenol A levels in rubber products. PubMed: Evaluation of 4-nonylphenols and 4-tert-octylphenol contamination of fish in rivers by laboratory accumulation and excretion experiments. PubMed: Effects of 4-tert-octylphenol on initiation and maintenance of pregnancy following oral administration during early pregnancy in rats. PubMed: Endocrine disrupting compounds: effect of octylphenol on reproduction over three generations. PubMed: Identification and quantification of estrogenic compounds in recycled and virgin paper for household use as determined by an in vitro yeast estrogen screen and chemical analysis. PubMed: 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.