Product Name

  • Name

    (METHYLTHIO)ACETIC ACID

  • EINECS 219-483-6
  • CAS No. 2444-37-3
  • Article Data31
  • CAS DataBase
  • Density 1.224 g/cm3
  • Solubility
  • Melting Point 13-14 °C(lit.)
  • Formula C3H6O2S
  • Boiling Point 225.9 °C at 760 mmHg
  • Molecular Weight 106.145
  • Flash Point 90.4 °C
  • Transport Information
  • Appearance clear colorless to pale yellow liquid
  • Safety 26-36
  • Risk Codes 36/37/38
  • Molecular Structure Molecular Structure of 2444-37-3 ((METHYLTHIO)ACETIC ACID)
  • Hazard Symbols IrritantXi
  • Synonyms Aceticacid, (methylthio)- (6CI,7CI,8CI,9CI);(Methylsulfenyl)acetic acid;(Methylthio)acetic acid;(Methylmercapto)acetic acid;2-(Methylthio)aceticacid;2-(Methylthio)ethanoic acid;Methylsulfanylacetic acid;NSC 263480;a-(Methylthio)acetic acid;S-Methylthioglycolic acid;
  • PSA 62.60000
  • LogP 0.43400

Acetic acid,2-(methylthio)- Specification

The Acetic acid,2-(methylthio)-, with the CAS registry number 2444-37-3, is also known as S-Methylthioglycolate. It belongs to the product categories of Aliphatics; Carboxylic Acids; Carboxylic Acids. Its EINECS registry number is 219-483-6. This chemical's molecular formula is C3H6O2S and molecular weight is 106.14354. Its IUPAC name is called 2-methylsulfanylacetic acid. This chemical is clear colorless to pale yellow liquid.

Physical properties of Acetic acid,2-(methylthio)-: (1)ACD/LogP: 0.18; (2)ACD/LogD (pH 5.5): -1.51; (3)ACD/LogD (pH 7.4): -3.18; (4)ACD/BCF (pH 5.5): 1; (5)ACD/BCF (pH 7.4): 1; (6)ACD/KOC (pH 5.5): 1; (7)ACD/KOC (pH 7.4): 1; (8)#H bond acceptors: 2; (9)#H bond donors: 1; (10)#Freely Rotating Bonds: 2; (11)Index of Refraction: 1.5; (12)Molar Refractivity: 25.5 cm3; (13)Molar Volume: 86.6 cm3; (14)Surface Tension: 44.6 dyne/cm; (15)Density: 1.224 g/cm3; (16)Flash Point: 90.4 °C; (17)Enthalpy of Vaporization: 50.94 kJ/mol; (18)Boiling Point: 225.9 °C at 760 mmHg; (19)Vapour Pressure: 0.0307 mmHg at 25°C.

Uses of Acetic acid,2-(methylthio)-: it can be used to produce methylsulfanyl-acetyl chloride. This reaction will need reagent thionyl chloride.

When you are using this chemical, please be cautious about it as the following:
This chemical may cause inflammation to the skin or other mucous membranes. It is irritating to eyes, respiratory system and skin. In case of contact with eyes, you should rinse immediately with plenty of water and seek medical advice. Whenever you will contact it, please wear suitable protective clothing.

You can still convert the following datas into molecular structure:
(1)Canonical SMILES: CSCC(=O)O
(2)InChI: InChI=1S/C3H6O2S/c1-6-2-3(4)5/h2H2,1H3,(H,4,5)
(3)InChIKey: HGTBAIVLETUVCG-UHFFFAOYSA-N

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