08483
Hexahydro-4-methylphthalic anhydride, mixture of cis and trans
analytical standard
Synonym(s):
4-Methyl-1,2-cyclohexanedicarboxylic anhydride
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About This Item
Empirical Formula (Hill Notation):
C9H12O3
CAS Number:
Molecular Weight:
168.19
NACRES:
NA.24
PubChem Substance ID:
UNSPSC Code:
12352200
EC Number:
243-072-0
MDL number:
grade
analytical standard
Quality Segment
assay
≥98.0% (GC)
shelf life
limited shelf life, expiry date on the label
technique(s)
HPLC: suitable, gas chromatography (GC): suitable
refractive index
n
density
1.162 g/mL at 25 °C (lit.)
application(s)
environmental
format
neat
SMILES string
CC1CCC2C(C1)C(=O)OC2=O
InChI
1S/C9H12O3/c1-5-2-3-6-7(4-5)9(11)12-8(6)10/h5-7H,2-4H2,1H3
InChI key
FKBMTBAXDISZGN-UHFFFAOYSA-N
General description
Methylhexahydrophthalic anhydride, a congener of phthalic anhydride, is utilized in the production of plastics, paints, and electronic components. It can potentially result in allergenic effects on humans upon exposure and cause immunological reactions.
Application
Hexahydro-4-methylphthalic anhydride, mixture of cis and trans may be used as an analytical standard for the determination of the analyte in human biological samples by gas chromatography-mass spectrometry (GC-MS).
signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Resp. Sens. 1 - Skin Sens. 1
Storage Class
10 - Combustible liquids
wgk
WGK 1
flash_point_f
235.4 °F - closed cup
flash_point_c
113 °C - closed cup
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