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Merck
CN

89891

cis-1,2-Cyclohexanecarboxylic anhydride

analytical standard

Synonym(s):

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

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About This Item

Empirical Formula (Hill Notation):
C8H10O3
Molecular Weight:
154.16
NACRES:
NA.24
PubChem Substance ID:
329769556
UNSPSC Code:
12352200
EC Number:
236-086-3
Beilstein/REAXYS Number:
83214

Key Documents

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InChI key

MUTGBJKUEZFXGO-UHFFFAOYSA-N

InChI

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

SMILES string

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

grade

analytical standard

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

Quality Level

100

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

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
BCBR6241

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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)
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

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