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78610

Sigma-Aldrich

Phenylglyoxylic acid

purum, ≥98.0% (T)

Sinónimos:

α-Oxophenylacetic acid, Benzoylformic acid

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About This Item

Fórmula lineal:
C6H5COCOOH
Número de CAS:
611-73-4
Peso molecular:
150.13
Beilstein/REAXYS Number:
606718
EC Number:
210-278-7
MDL number:
MFCD00002575
UNSPSC Code:
12352100
PubChem Substance ID:
329768165
NACRES:
NA.22

grade

purum

Quality Level

200

assay

≥98.0% (T)

form

crystals

bp

84 °C/0.1 mmHg

mp

62-65 °C (lit.)
63-67 °C

solubility

methanol: 0.1 g/mL, clear

SMILES string

OC(=O)C(=O)c1ccccc1

InChI

1S/C8H6O3/c9-7(8(10)11)6-4-2-1-3-5-6/h1-5H,(H,10,11)

InChI key

FAQJJMHZNSSFSM-UHFFFAOYSA-N

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Categorías relacionadas

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H315,H319

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Certificados de análisis (COA)

Lot/Batch Number
BCCF8498
BCBX6369
BCBW0405
BCBP4353V
BCBP5425V

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Thiamin diphosphate (ThDP) is the biologically active form of vitamin B(1), and ThDP-dependent enzymes are found in all forms of life. The catalytic mechanism of this family requires the formation of a common intermediate, the 2α-carbanion-enamine, regardless of whether the
Gerhard Triebig et al.
International archives of occupational and environmental health, 82(4), 463-480 (2008-09-03)
Associations between occupational styrene exposure and impairment of hearing function were investigated, guided by three questions: are there hearing losses concerning high frequency and standard audiometric test? Are there dose-response relationships and measurable thresholds of effects? Are there signs of
Sirilak Wongvijitsuk et al.
International journal of hygiene and environmental health, 214(2), 127-137 (2010-10-30)
The present study aimed to evaluate the effects of styrene exposure at levels below the recommended standards of the Threshold Limit Value (TLV-TWA(8)) of 20 ppm (ACGIH, 2004) in reinforced-fiberglass plastics workers. Study subjects comprised 50 exposed workers and 40
Sébastien Gagné
Rapid communications in mass spectrometry : RCM, 26(7), 845-852 (2012-03-01)
Ultra-performance liquid chromatography coupled with tandem mass spectrometry was used for the biological monitoring of workers occupationally exposed to solvents. The method was developed using a triple quadrupole to investigate the relevant urinary metabolites of styrene, namely mandelic acid and
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