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Merck
CN

548006

cis-5-Norbornene-exo-2,3-dicarboxylic anhydride

95%

Synonym(s):

cis -Norbornene-exo -2,3-dicarboxylic anhydride, cis -5-Norbornene-exo -2,3-dicarboxylic anhydride, cis -5-Norbornene-exo -anhydride, exo -5-Norbornene-2,3-dicarboxylic anhydride, exo -cis -5-Norbornene-2,3-dicarboxylic anhydride, exo -Norbornene dicarboxylic anhydride

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About This Item

Empirical Formula (Hill Notation):
C9H8O3
CAS Number:
2746-19-2
Molecular Weight:
164.16
NACRES:
NA.23
PubChem Substance ID:
24879003
UNSPSC Code:
12352300
EC Number:
220-384-5
MDL number:
MFCD00630580

Key Documents

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Product Name

cis-5-Norbornene-exo-2,3-dicarboxylic anhydride, 95%

InChI key

KNDQHSIWLOJIGP-RNGGSSJXSA-N

InChI

1S/C9H8O3/c10-8-6-4-1-2-5(3-4)7(6)9(11)12-8/h1-2,4-7H,3H2/t4-,5+,6+,7-

SMILES string

O=C1OC(=O)[C@@H]2[C@@H]3C[C@@H](C=C3)[C@H]12

assay

95%

mp

140-145 °C (lit.)

Quality Level

100

Related Categories

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 3

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
MKCQ1642
MKBV2221V
MKBN3491V
MKBG8983V
04110AJ

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K D Rosenman et al.
Scandinavian journal of work, environment & health, 13(2), 150-154 (1987-04-01)
Acid anhydride compounds are reactive chemicals that have been previously associated with immunoglobulin E (IgE) mediated occupational asthma. Twenty workers with exposure to himic anhydride powder used for the manufacture of a synthetic flame retardant were questioned about respiratory symptoms.
Dongyoung Kim et al.
Polymers, 12(8) (2020-07-31)
In this study, precursor molecules based on PEG/PPG and polydimethylsiloxane (PDMS), both widely used rubbery polymers, were copolymerized with bulky adamantane into copolymer membranes. Ring-opening metathesis polymerization (ROMP) was employed during the polymerization process to create a structure with both
Malcolm Driffield et al.
Food additives & contaminants. Part A, Chemistry, analysis, control, exposure & risk assessment, 35(6), 1200-1213 (2018-02-24)
The polymeric coating used in metal packaging such as cans for foods and beverages may contain residual amounts of monomers used in the production of the coating, as well as unreacted linear and cyclic oligomers. Traditionally, although designed for use

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