90453

3,3′-Thiodipropionic acid

analytical standard

• Synonym(s): Bis(2-carboxyethyl) sulfide
• Linear Formula: S(CH₂CH₂COOH)₂
• CAS Number: 111-17-1
• Molecular Weight: 178.21
• Beilstein/REAXYS Number: 1210299
• MDL number: MFCD00002781
• UNSPSC Code: 41116107

Properties

• grade: analytical standard
• assay: ≥96.5% (GC)
• form: powder
• shelf life: limited shelf life, expiry date on the label
• mp: 131-134 °C (lit.)
• SMILES string: OC(=O)CCSCCC(O)=O
• InChI: 1S/C6H10O4S/c7-5(8)1-3-11-4-2-6(9)10/h1-4H2,(H,7,8)(H,9,10)
• InChI key: ODJQKYXPKWQWNK-UHFFFAOYSA-N

Description

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Safety Information

• pictograms: GHS07
• signalword: Warning
• hcodes: H319
• pcodes: P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2
• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 1
• flash_point_f: 262.4 °F - closed cup
• flash_point_c: 128 °C - closed cup