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03854

Sigma-Aldrich

Creosote from beechwood tar

Sinônimo(s):

Beechwood creosote

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About This Item

Número CAS:
8021-39-4
Número MDL:
MFCD00146582
Código UNSPSC:
12352401
NACRES:
NA.25

Nível de qualidade

100

resíduo de ignição

≤0.01% (as SO4)

p.e.

200-220 °C (lit.)

temperatura de transição

solidification point <−20 °C

densidade

1.09 g/mL at 20 °C

aplicação(ões)

metabolomics
vitamins, nutraceuticals, and natural products

InChI

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

chave InChI

LHGVFZTZFXWLCP-UHFFFAOYSA-N

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Descrição geral

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.

Aplicação

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.

Ações bioquímicas/fisiológicas

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.

Palavra indicadora

Danger

Classificações de perigo

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

Órgãos-alvo

Nervous system,Kidney,Liver,Skin

Código de classe de armazenamento

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

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

165.2 °F - closed cup

Ponto de fulgor (°C)

74 °C - closed cup

Equipamento de proteção individual

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

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Certificados de análise (COA)

Lot/Batch Number
BCCH6881
BCBZ4730

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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)
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)
Göran Bengtsson et al.
Microbial ecology, 65(1), 91-100 (2012-09-04)
We analyzed the within-site spatial heterogeneity of microbial community diversity, polyaromatic hydrocarbon (PAH) catabolic genotypes, and physiochemical soil properties at a creosote contaminated site. Genetic diversity and community structure were evaluated from an analysis of denaturant gradient gel electrophoresis (DGGE)
Göran Bengtsson et al.
Environmental pollution (Barking, Essex : 1987), 158(9), 2865-2871 (2010-07-16)
Hotspots and coldspots of concentration and biodegradation of polycyclic aromatic hydrocarbons (PAHs) marginally overlapped at the 0.5-100 m scale in a creosote contaminated soil in southern Sweden, suggesting that concentration and biodegradation had little spatial co-variation. Biodegradation was substantial and
Mitsugu Sekimoto et al.
Hepato-gastroenterology, 58(109), 1252-1254 (2011-09-23)
Anisakiasis is a disease characterized by an abrupt onset of sharp epigastric pain, which occurs typically a few hours after eating raw or undercooked seafood. Anisakiasis was a Japanese localized disease in the past, however has become an illness of
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