4-Methoxyisophthalic acid

Basic Information

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CAS Number

2206-43-1

Molecular Formula

C9H8O5

Molecular Weight

196.16 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Ethers

Fine Chemicals Dyes and Pigments Organic Dyes

Basic Physical Properties

Melting Point

258-263 °C

Boiling Point

407.8 °C at 760 mmHg

Density

1.416

Flash Point

169.1 °C

Refractive Index

1.59

SMILES

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COC1=C(C=C(C=C1)C(=O)O)C(=O)O

InChI

InChI=1S/C9H8O5/c1-14-7-3-2-5(8(10)11)4-6(7)9(12)13/h2-4H,1H3,(H,10,11)(H,12,13)

InChIKey

JIICYHFLIOGGHE-UHFFFAOYSA-N

LogP

1.0916

Topological Polar Surface Area

83.83 Å²

Hydrogen Bond Donor/Acceptor

2 / 5

Complexity

237

Safety Information

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Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Synonyms & References

English

444QLG5YMS
Picotamide impurity A, European Pharmacopoeia (EP) Reference Standard
AC-1217
NS00027040
EINECS 218-618-6
NSC-20694
AS-18959
1,3-Benzenedicarboxylic acid, 4-methoxy-
DTXSID70176549
CS-0018887
4-Methoxyisophthalic acid
NSC20694
MFCD06208422
W-107506
4-Methoxy-1,3-benzenedicarboxylic acid; 2-Methoxy-1,5-benzenedicarboxylic acid; 4-Methoxyisophthalic acid; NSC 20694
NSC 20694
UNII-444QLG5YMS
4-methoxy-1,3-benzenedicarboxylic acid
FT-0646021
4-Methoxyisophthalic acid, 97%
W12599
SCHEMBL901309
4-methoxybenzene-1,3-dicarboxylic acid
AM84783
4-Methoxyisophthalicacid
SY102158
Picotamide impurity A
4-Methoxy-isophthalic acid
2206-43-1
AKOS005146551
< 14C> -4-Methoxy-isophthalsaeure

MDL Number

MFCD06208422

FAQ

What is 4-Methoxyisophthalic acid (CAS: 2206-43-1)?

4-Methoxyisophthalic acid (CAS: 2206-43-1) is a chemical compound with the molecular formula C8H6O4. It is a white crystalline solid with a pungent odor. This compound is used in various applications including pharmaceuticals and as a precursor in the synthesis of other chemical products.

What are the main uses of 4-Methoxyisophthalic acid (CAS: 2206-43-1)?

4-Methoxyisophthalic acid (CAS: 2206-43-1) is primarily used in the pharmaceutical industry as a reagent and intermediate. It is also used in the synthesis of dyes, plasticizers, and as a component in some analytical reagents.

Is 4-Methoxyisophthalic acid (CAS: 2206-43-1) safe?

4-Methoxyisophthalic acid (CAS: 2206-43-1) is generally considered safe under normal handling conditions. However, it should be handled with caution due to its corrosive nature. Protective gloves and goggles should be worn, and it should be stored in a cool, dry place away from direct sunlight and heat sources.

How should 4-Methoxyisophthalic acid (CAS: 2206-43-1) be stored?

4-Methoxyisophthalic acid (CAS: 2206-43-1) should be stored in a cool, dark place to avoid degradation. It should be kept in a tightly sealed container to prevent moisture absorption. The storage area should be well-ventilated and free from sources of heat and direct sunlight.