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M90003

Sigma-Aldrich

trans,trans-Muconic acid

95%

Sinonimo/i:

trans,trans-1,3-Butadiene-1,4-dicarboxylic acid, trans,trans-2,4-Hexadienedioic acid

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About This Item

Formula condensata:
HO2CCH=CHCH=CHCO2H
Numero CAS:
Peso molecolare:
142.11
Beilstein:
1722248
Numero CE:
Numero MDL:
Codice UNSPSC:
12352100
ID PubChem:
NACRES:
NA.22

Saggio

95%

Forma fisica

powder

P. eboll.

320 °C (lit.)

Punto di fusione

290 °C (dec.) (lit.)

Stringa SMILE

OC(=O)\C=C\C=C\C(O)=O

InChI

1S/C6H6O4/c7-5(8)3-1-2-4-6(9)10/h1-4H,(H,7,8)(H,9,10)/b3-1+,4-2+
TXXHDPDFNKHHGW-ZPUQHVIOSA-N

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Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

dust mask type N95 (US), Eyeshields, Gloves


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Characterize ethylbenzene and xylene air concentrations, and explore the biological exposure markers (urinary t,t-muconic acid (t,t-MA) and unmetabolized toluene) among petroleum workers offshore. Offshore workers have increased health risks due to simultaneous exposures to several hydrocarbons present in crude oil.
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Muconic acid (MA) is a urinary metabolite of benzene and has been used as a biomarker of exposure to benzene in humans exposed to levels as low as 1 ppm. We have modified a high-pressure liquid chromatography (HPLC) based assay

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