5-Methoxyisophthalic acid
Names
[ CAS No. ]:
46331-50-4
[ Name ]:
5-Methoxyisophthalic acid
[Synonym ]:
5-methoxybenzene-1,3-dicarboxylic acid
5-Methoxy-1,3 dicarboxylic acid
MFCD00272364
5-Methoxyisophthalic acid
1,3-Benzenedicarboxylic acid, 5-methoxy-
Chemical & Physical Properties
[ Density]:
1.4±0.1 g/cm3
[ Boiling Point ]:
440.8±30.0 °C at 760 mmHg
[ Melting Point ]:
275-280 °C(lit.)
[ Molecular Formula ]:
C9H8O5
[ Molecular Weight ]:
196.157
[ Flash Point ]:
183.6±18.1 °C
[ Exact Mass ]:
196.037170
[ PSA ]:
83.83000
[ LogP ]:
2.00
[ Vapour Pressure ]:
0.0±1.1 mmHg at 25°C
[ Index of Refraction ]:
1.591
MSDS
Safety Information
[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
[ Hazard Codes ]:
Xi
[ RIDADR ]:
NONH for all modes of transport
[ WGK Germany ]:
3
[ HS Code ]:
2918990090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2918990090
[ Summary ]:
2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%
Articles
J. Polym. Sci. A Polym. Chem. 27(8) , 2815-2818, (1989)
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)
Cyclic hyperbranched poly (ether ketone) s derived from 3, 5-bis (4-fluorobenzoyl) phenol. Kricheldorf HR, et al.
Macromolecules 36(15) , 5551-5558, (2003)