528242
5-Methoxyisophthalic acid
97%
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About This Item
Linear Formula:
CH3OC6H3(CO2H)2
CAS Number:
Molecular Weight:
196.16
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
MDL number:
Assay:
97%
InChI
1S/C9H8O5/c1-14-7-3-5(8(10)11)2-6(4-7)9(12)13/h2-4H,1H3,(H,10,11)(H,12,13)
SMILES string
COc1cc(cc(c1)C(O)=O)C(O)=O
InChI key
POSMIIJADZKUPL-UHFFFAOYSA-N
assay
97%
mp
275-280 °C (lit.)
functional group
carboxylic acid
General description
5-Methoxyisophthalic acid can be prepared from its dimethyl analog, via oxidation in the presence of potassium permanganate in pyridine-water.
Application
5-Methoxyisophthalic acid (MeO-H2ip) may be used to synthesize [bpp = 1,3-di(4-pyridyl)propane]:
- 5-methoxy bis(4-benzyloxy)phenylisophthalate
- 3,5-bis(4-fluorobenzoyl)phenol
- [Cd2(MeO-ip)2(bpp)2]n·nH2O
- [Ni(MeO-ip)(bpp)(H2O)]n·nH2O
Storage Class
13 - Non Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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Occurrence of transition between lamellar antiferroelectric and columnar ferroelectric phases in achiral seven-ring bent-core compounds derived from 5-methoxyisophthalic acid.
Radhika S, et al.
Ferroelectrics, 364(1), 20-32 (2008)
Syntheses, structures, and properties of two coordination polymers based on 5-methoxyisophthalate and flexible dipyridines.
Li X, et al.
Journal of Coordination Chemistry, 66(18), 3249-3260 (2013)
Cyclic hyperbranched poly (ether ketone) s derived from 3, 5-bis (4-fluorobenzoyl) phenol.
Kricheldorf HR, et al.
Macromolecules, 36(15), 5551-5558 (2003)
Poly (Benzimidazole) synthesis by direct reaction of methoxyphthalic acids and tetramine.
Ueda M and Sugita H.
Journal of Polymer Science Part A: Polymer Chemistry, 27(8), 2815-2818 (1989)
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