Description

m-Phenylenediacetic acid (CAS No. 19806-17-8) is a high-purity organic compound with the molecular formula C₁₀H₁₀O₄. This white to off-white crystalline powder is widely used in pharmaceutical, agrochemical, and material science research due to its versatile diacetic acid functional groups. With a molecular weight of 194.18 g/mol, it offers excellent reactivity for coupling reactions, polymer synthesis, and as a building block for complex organic molecules. Our product is rigorously tested to ensure ≥97% purity (HPLC), making it ideal for sensitive applications. Store in a cool, dry place away from light and moisture to maintain stability.

Key Features:
– High purity (≥97%)
– CAS: 19806-17-8
– Molecular Weight: 194.18 g/mol
– Formula: C₁₀H₁₀O₄
– Synonyms: 1,3-Benzenediacetic acid, 2,2′-(1,3-Phenylene)diacetic acid
– Storage: Room temperature, desiccated

Properties

• CAS Number: 19806-17-8
• Complexity: 202
• IUPAC Name: 2-[3-(carboxymethyl)phenyl]acetic acid
• InChI: InChI=1S/C10H10O4/c11-9(12)5-7-2-1-3-8(4-7)6-10(13)14/h1-4H,5-6H2,(H,11,12)(H,13,14)
• InChI Key: GDYYIJNDPMFMTB-UHFFFAOYSA-N
• Exact Mass: 194.05790880
• Molecular Formula: C10H10O4
• Molecular Weight: 194.18
• SMILES: C1=CC(=CC(=C1)CC(=O)O)CC(=O)O
• Topological: 74.6
• Monoisotopic Mass: 194.05790880
• Synonyms: 19806-17-8, 2,2′-(1,3-Phenylene)diacetic acid, 1,3-Phenylenediacetic acid, 1,3-Benzenediacetic acid, m-Phenylenediacetic acid, m-Benzenediacetic acid, ACETIC ACID, 2,2′-(m-PHENYLENE)DI-, ZQX9GRV3OO, EINECS 243-332-3, NSC 75867, BRN 2616749, (3-carboxymethylphenyl)acetic acid, 1,3-Benzenediacetic acid (9CI), NSC-75867, DTXSID60173527, DTXCID5096018, 243-332-3, 2-[3-(carboxymethyl)phenyl]acetic acid, MFCD00004341, 1,3-Benzenediaceticacid, 1,3-Benzoldiessigsaure, UNII-ZQX9GRV3OO, 1,3-Benzenebisacetic acid, benzene-1,3-diacetic acid, WLN: QV1R C1VQ, 1,3-phenylene diacetic acid, SCHEMBL70565, SCHEMBL298153, SCHEMBL8644705, SCHEMBL8647169, CHEMBL1161933, GDYYIJNDPMFMTB-UHFFFAOYSA-, Acetic acid,2′-(m-phenylene)di-, 1,3-Phenylenediacetic acid, 97%, 3-(carboxymethyl)phenyl acetic acid, NSC75867, 2,2′-(1,3-Phenylene)diaceticacid, (3-carboxymethyl-phenyl)-acetic acid, AKOS015891019, AB89860, FP67466, 2-[3-(carboxylatomethyl)phenyl]acetate, DS-14577, SY003522, DB-008025, CS-0199635, NS00026440, P1064, ST50825363, EN300-101541, Z1255442142, InChI=1/C10H10O4/c11-9(12)5-7-2-1-3-8(4-7)6-10(13)14/h1-4H,5-6H2,(H,11,12)(H,13,14)

m-Phenylenediacetic acid serves as a key intermediate in pharmaceutical synthesis, particularly for active pharmaceutical ingredients (APIs) requiring meta-substituted aromatic frameworks. Researchers utilize it as a linker molecule in MOF (Metal-Organic Framework) development and polymer chemistry due to its dual carboxylic acid functionality. In material science, it acts as a precursor for liquid crystals and specialty coatings. The compound is also employed in cross-coupling reactions and as a standard in analytical method development.

Safety and Hazards

GHS Hazard Statements

• H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
• H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
• H335 (97.8%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]

Precautionary Statements

• P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501

Hazard Classes and Categories

• Skin Irrit. 2 (100%)
• Eye Irrit. 2 (100%)
• STOT SE 3 (97.8%)

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Disclaimer: Sold exclusively for laboratory research. Prohibited for commercial use, diagnostics, or human/animal applications. Buyers assume all compliance liability.