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03854

Sigma-Aldrich

Creosote from beechwood tar

Synonim(y):

Beechwood creosote

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About This Item

Numer CAS:
8021-39-4
Numer MDL:
MFCD00146582
Kod UNSPSC:
12352401
NACRES:
NA.25

Poziom jakości

100

pozostałość po prażeniu

≤0.01% (as SO4)

tw

200-220 °C (lit.)

temp. przejścia

solidification point <−20 °C

gęstość

1.09 g/mL at 20 °C

Zastosowanie

metabolomics
vitamins, nutraceuticals, and natural products

InChI

1S/C7H8O2/c1-9-7-5-3-2-4-6(7)8/h2-5,8H,1H3

Klucz InChI

LHGVFZTZFXWLCP-UHFFFAOYSA-N

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Opis ogólny

Beechwood creosote is a colorless to yellowish greasy liquid obtained from the distillation of wood tar. It comprises of phenol, 4-methylphenol, 2-methoxyphenol, and 2-methoxy-4-methylphenol as its major volatile constituents.

Zastosowanie

Creosote from beechwood tar has been used as raw material in the synthesis of phenolic branched-chain fatty acids (n-PBC-FA) in the presence of a modified H+ Ferrierite zeolite catalyst.

Działania biochem./fizjol.

Creosote from beechwood tar has been reported to exhibit antioxidant activity comparable to that of popular antioxidants α-tocopherol and butylated hydroxytoluene (BHT). It is used as a herbal antidiarrheal medicine owing to its antisecretory activity. Beechwood creosote has also been found to show bactericidal, fungicidal and laxative action.

Hasło ostrzegawcze

Danger

Zwroty wskazujące rodzaj zagrożenia

H301 + H311,H314,H332,H341,H373,H411

Klasyfikacja zagrożeń

Acute Tox. 3 Dermal - Acute Tox. 3 Oral - Acute Tox. 4 Inhalation - Aquatic Chronic 2 - Eye Dam. 1 - Muta. 2 - Skin Corr. 1A - STOT RE 2

Organy docelowe

Nervous system,Kidney,Liver,Skin

Kod klasy składowania

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

Klasa zagrożenia wodnego (WGK)

WGK 3

Temperatura zapłonu (°F)

165.2 °F - closed cup

Temperatura zapłonu (°C)

74 °C - closed cup

Środki ochrony indywidualnej

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

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Certyfikaty analizy (CoA)

Lot/Batch Number
BCCH6881
BCBZ4730
BCBQ0793V
BCBL0416V
BCBJ1089V

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Dokumenty związane z niedawno zakupionymi produktami zostały zamieszczone w Bibliotece dokumentów.

Odwiedź Bibliotekę dokumentów

Korean Beechwood Creosote as a Substitute to an Antibiotic for Post Weaning Diarrhea in Piglets.
Sodhi S, et al.,
Pakistan Veterinary Journal, 34(3) (2014)
Bio-based phenolic-branched-chain fatty acid isomers synthesized from vegetable oils and natural monophenols using modified H+-Ferrierite zeolite
Yan Z, et al.,
Industrial Crops and Products, 114 (2018)
Paolo Pironi et al.
Environmental science & technology, 45(7), 2980-2986 (2011-03-01)
Smoldering combustion has been introduced recently as a potential remediation strategy for soil contaminated by nonaqueous phase liquids (NAPLs). Published proof-of-concept experiments demonstrated that the process can be self-sustaining (i.e., requires energy input only to start the process) and achieve
John R Meier et al.
Environmental toxicology and chemistry, 32(3), 653-661 (2012-12-13)
A comprehensive biological, sediment, and water quality study of the lower Little Scioto River near Marion, Ohio, USA, was undertaken to evaluate the changes or improvements in biotic measurements following the removal of creosote-contaminated sediment. The study area covered 7.5
Stephen S Hecht et al.
Chemical research in toxicology, 23(5), 900-908 (2010-04-08)
One widely accepted metabolic activation pathway of the prototypic carcinogenic polycyclic aromatic hydrocarbon (PAH) benzo[a]pyrene (BaP) proceeds through the "bay region diol epoxide" BaP-(7R,8S)-diol-(9S,10R)-epoxide (2). However, few studies have addressed the analysis of human urinary metabolites of BaP, which result
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