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Autres documents

03854

Sigma-Aldrich

Creosote from beechwood tar

Synonyme(s) :

Beechwood creosote

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About This Item

Numéro CAS:
8021-39-4
Numéro MDL:
MFCD00146582
Code UNSPSC :
12352401
Nomenclature NACRES :
NA.25

Niveau de qualité

100

Résidus de calcination

≤0.01% (as SO4)

Point d'ébullition

200-220 °C (lit.)

Température de transition

solidification point <−20 °C

Densité

1.09 g/mL at 20 °C

Application(s)

metabolomics
vitamins, nutraceuticals, and natural products

InChI

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

Clé InChI

LHGVFZTZFXWLCP-UHFFFAOYSA-N

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Description générale

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.

Application

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.

Actions biochimiques/physiologiques

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.

Mention d'avertissement

Danger

Classification des risques

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

Organes cibles

Nervous system,Kidney,Liver,Skin

Code de la classe de stockage

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

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

165.2 °F - closed cup

Point d'éclair (°C)

74 °C - closed cup

Équipement de protection individuelle

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

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Certificats d'analyse (COA)

Lot/Batch Number
BCBZ4730
BCBQ0793V
BCBL0416V
BCBJ1089V
BCBG4788V

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Retrouvez la documentation relative aux produits que vous avez récemment achetés dans la Bibliothèque de documents.

Consulter la Bibliothèque de documents

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)
Nobuaki Moriguchi et al.
Yakushigaku zasshi, 46(1), 13-20 (2011-12-15)
Wood creosote is a medicine that has been listed in the Japanese Pharmacopoeia (JP) since the first edition published in 1886. Medicines containing wood creosote and other natural ingredients have been very popular in Japan and Southeast Asian countries. In
Jenny Hultgren et al.
International journal of phytoremediation, 12(1), 54-66 (2010-08-26)
The degradation of polyaromatic hydrocarbons (PAH) in an aged creosote-contaminated soil in the presence of Salix viminalis was investigated in a greenhouse experiment. Phenanthrene and pyrene were degraded 100% and 80%, respectively, in the presence of plants but only 68%
Mari Nyyssönen et al.
Applied microbiology and biotechnology, 84(1), 169-182 (2009-05-22)
A small-scale functional gene array containing 15 functional gene probes targeting aliphatic and aromatic hydrocarbon biodegradation pathways was used to investigate the effect of a pilot-scale air sparging and nutrient infiltration treatment on hydrocarbon biodegradation in creosote-contaminated groundwater. Genes involved
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