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808625 2,2'-Thiodiacetic acid

2,2'-Thiodiacetic acid for synthesis. CAS 123-93-3, chemical formula S(CH₂COOH)₂.

2,2'-Thiodiacetic acid MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: Thiodiglycollic acid, Bis(carboxymethyl)sulfide

CAS #: 123-93-3 EC Number: 204-663-9 Molar Mass: 150.14 g/mol Chemical Formula: S(CH₂COOH)₂ Hill Formula: C₄H₆O₄S
808625
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Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar Mass
123-93-3204-663-9C₄H₆O₄SS(CH₂COOH)₂150.14 g/mol

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              Description
              Catalogue Number808625
              SynonymsThiodiglycollic acid, Bis(carboxymethyl)sulfide
              Description2,2'-Thiodiacetic acid
              References
              Product Information
              CAS number123-93-3
              EC number204-663-9
              Hill FormulaC₄H₆O₄S
              Chemical formulaS(CH₂COOH)₂
              Molar Mass150.14 g/mol
              HS Code2930 90 98
              Structure formula ImageStructure formula Image
              Quality LevelMQ200
              Applications
              Application2,2'-Thiodiacetic acid for synthesis. CAS 123-93-3, chemical formula S(CH₂COOH)₂.
              Biological Information
              Physicochemical Information
              Ignition temperature350 °C
              Melting Point128 - 131 °C
              pH value2.2 (10 g/l, H₂O, 20 °C)
              Solubility400 g/l
              Dimensions
              Materials Information
              Toxicological Information
              LD 50 oralLD50 Rat > 2000 mg/kg
              Safety Information according to GHS
              Hazard Pictogram(s) Hazard Pictogram(s)
              Hazard Statement(s)H315: Causes skin irritation.
              H319: Causes serious eye irritation.
              H335: May cause respiratory irritation.
              Precautionary Statement(s)P261: Avoid breathing dust/ fume/ gas/ mist/ vapours/ spray.
              P264: Wash skin thoroughly after handling.
              P271: Use only outdoors or in a well-ventilated area.
              P280: Wear protective gloves/ eye protection/ face protection.
              P302 + P352: IF ON SKIN: Wash with plenty of water.
              P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
              Signal WordWarning
              Storage class8A Combustible, corrosive hazardous materials
              WGKWGK 2 obviously hazardous to water
              Disposal3
              Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.
              Safety Information
              Categories of dangerirritant
              Product Usage Statements
              Storage and Shipping Information
              StorageStore below +30°C.
              Packaging Information
              Transport Information
              Declaration (railroad and road) ADR, RIDUN 3261 , 8, II
              Declaration (transport by air) IATA-DGRUN 3261 , 8, II
              Declaration (transport by sea) IMDG-CodeUN 3261 , 8, II, Segregation Group: 1 (Acids)
              Supplemental Information
              Specifications
              Assay (acidimetric)≥ 99.0 %
              Melting range (lower value)≥ 128 °C
              Melting range (upper value)≤ 131 °C
              Identity (IR)passes test
              Global Trade Item Number
              Catalogue Number GTIN
              8086250250 04022536401232
              8086251000 04022536401249
              8086259999 04022536401256

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              Categories

              Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Products for Other Technical Applications
              Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Product Groups > Carboxylic Acids > Di-and Polycarboxylic Acids
              Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Products for Pharma > Organic Synthesis Building Blocks and Reagents for Pharma > Carboxylic Acids > Di-and Polycarboxylic Acids
              Reagents, Chemicals and Labware > Organic Synthesis > Product Line for synthesis > Carboxylic Acids > Di-and Polycarboxylic Acids