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845140 3,4-二甲氧基苯甲酸

845140
Purchase on Sigma-Aldrich

Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar Mass
93-07-2202-215-7C₉H₁₀O₄3,4-(CH₃O)₂C₆H₃COOH182.18 g/mol

Products

Catalogue NumberPackaging Qty/Pack
8.45140.0250 塑膠瓶 250 g
8.45140.1000 塑膠瓶 1 kg
Description
Catalogue Number845140
SynonymsVeratric acid
References
Product Information
CAS number93-07-2
EC number202-215-7
Hill FormulaC₉H₁₀O₄
Chemical formula3,4-(CH₃O)₂C₆H₃COOH
Molar Mass182.18 g/mol
Structure formula ImageStructure formula Image
Quality LevelMQ400
Applications
Application3,4-Dimethoxybenzoic acid Msynth®plus. CAS No. 93-07-2, EC Number 202-215-7.
Biological Information
Physicochemical Information
Melting Point179 - 182 °C
Solubility0.5 g/l
Dimensions
Materials Information
Toxicological Information
Safety Information according to GHS
RTECSDG8598750
Storage class10 - 13 Other liquids and solids
WGKWGK 3 highly hazardous to water
Disposal4
Liquid organic acids or solutions should be diluted, if necessary, and carefully neutralized with sodium hydrogen carbonate (Cat. No. 106323) or with sodium hydroxide (Cat. No 106462). Before filling into container D, check the pH with pH universal indicator strips (Cat. No. 109535).
Safety Information
Product Usage Statements
Storage and Shipping Information
StorageStore below +30°C.
Packaging Information
Transport Information
Supplemental Information
Specifications
Colour (visual)white
Appearance of substance (visual)powder
Assay (GC, area%)≥ 98.0 % (a/a)
Water (K. F.)≤ 1.0 %
Identity (IR)passes test
1,2-dichloroethanelot specific result
Global Trade Item Number
Catalogue Number GTIN
8.45140.0250 04027269214210
8.45140.1000 04027269214180

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Categories

Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Product Groups > Phenols and Phenol Ethers > Phenolcarboxylic Acids and Derivatives
Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Products for Pharma > Organic Synthesis Building Blocks and Reagents for Pharma > Phenols and Phenol Ethers > Phenolcarboxylic Acids and Derivatives
Small Molecule Pharmaceuticals > API Synthesis > non GMP Intermediates Msynth®plus
Reagents, Chemicals and Labware > API Synthesis > Msynth®plus