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Documentos

89891

Supelco

cis-1,2-Cyclohexanecarboxylic anhydride

analytical standard

Sinónimos:

cis-Cyclohexane-1,2-dicarboxylic acid anhydride, cis-Hexahydro-1,3-isobenzofurandione, cis-Hexahydrophthalic anhydride

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About This Item

Fórmula empírica (notación de Hill):
C8H10O3
Peso molecular:
154.16
Beilstein/REAXYS Number:
83214
EC Number:
236-086-3
UNSPSC Code:
12352200
PubChem Substance ID:
329769556
NACRES:
NA.24

grade

analytical standard

Quality Level

100

assay

≥98.0% (GC)

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

application(s)

environmental

storage temp.

2-8°C

SMILES string

[H][C@]12[C@](C(OC2=O)=O)([H])CCCC1

InChI

1S/C8H10O3/c9-7-5-3-1-2-4-6(5)8(10)11-7/h5-6H,1-4H2

InChI key

MUTGBJKUEZFXGO-UHFFFAOYSA-N

General description

cis-1,2-Cyclohexanecarboxylic anhydrides are widely used as monomer precursors in the manufacturing of plastics. They are of research interest because they are well-known allergenic compounds used in chemical industries.

Application

cis-1,2-Cyclohexanecarboxylic anhydride has been used as a reference standard for the determination of the analyte in human plasma by gas chromatography-mass spectrometry (GC-MS). It may be used as a reference standard for the analysis of analyte in its adducts with nucleophilic amino acids by liquid chromatography-mass spectrometry (LC-MS).

pictograms

Health hazardCorrosion
GHS08,GHS05

signalword

Danger

Hazard Classifications

Eye Dam. 1 - Resp. Sens. 1 - Skin Sens. 1

Storage Class

11 - Combustible Solids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificados de análisis (COA)

Lot/Batch Number
BCBR6241

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Visite la Librería de documentos

S R Ahlfors et al.
Biomarkers : biochemical indicators of exposure, response, and susceptibility to chemicals, 10(5), 321-335 (2005-10-26)
Haptens causing type I allergy have been shown to predominantly form lysine adducts in the carrier protein, while many haptens giving rise to type IV allergy preferentially form adducts with cysteine residues. Hexahydrophthalic anhydride derivatives are strong sensitizers capable of
Quantification of protein adducts of hexahydrophthalic anhydride and methylhexahydrophthalic anhydride in human plasma
Rosqvist S, et al.
Journal of Environmental Monitoring, 2(2), 155-159 (2000)

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