3-METHYLTHIOPROPIONIC ACID CAS 646-01-5

Introduction：Basic information about 3-METHYLTHIOPROPIONIC ACID CAS 646-01-5, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

3-METHYLTHIOPROPIONIC ACID Basic information

• Product Name: 3-METHYLTHIOPROPIONIC ACID
• Synonyms: 3-(Methylsulfanyl)propanoic acid;4-Thiapentanoic acid;Propanoic acid, 3-(methylthio)-;Propionic acid, 3-(methylthio)-;3-METHYTHIOPROPIONIC ACID;3-METHYLTHIO PROPIONATE;3-METHYLTHIOPROPIONIC ACID;3-METHYLMERCAPTOPROPIONIC ACID
• CAS: 646-01-5
• MF: C4H8O2S
• MW: 120.17
• EINECS: 211-460-9
• Mol File: 646-01-5.mol

3-METHYLTHIOPROPIONIC ACID Chemical Properties

• Melting point: 16°C
• Boiling point: 130°C 2mm
• density: 1.160
• refractive index: 1.4884
• Fp: 130°C/15mm
• storage temp.: Store at -20°C
• pka: 4.29±0.10(Predicted)
• form: powder to lump to clear liquid
• color: White or Colorless to Light yellow
• Odor: sweet sulfurous
• Water Solubility: Water : 25 mg/mL (208.04 mM)
• BRN: 1743054
• InChI: InChI=1S/C4H8O2S/c1-7-3-2-4(5)6/h2-3H2,1H3,(H,5,6)
• InChIKey: CAOMCZAIALVUPA-UHFFFAOYSA-N
• SMILES: C(O)(=O)CCSC
• LogP: 0.458 (est)

Safety Information

• Risk Statements: 34
• Safety Statements: 26-36/37/39
• RIDADR: 3265
• HazardClass: 8
• PackingGroup: II
• HS Code: 29309090

3-METHYLTHIOPROPIONIC ACID Usage And Synthesis

Chemical Properties

Colorless liquid

Definition

ChEBI: A thia fatty acid acid consisting of propionic acid with a methylthio substituent at the 3-position; an intermediate in mammalian methionine metabolism in vitro. The simplest known phytotoxin, it is a blight-inducing toxin produced by the cassva pathogen Xanthomonas campestris manihotis.

3-METHYLTHIOPROPIONIC ACID Preparation Products And Raw materials

• Raw materials: Methanol-->Diethyl ether-->Magnesium sulfate-->Potassium hydroxide-->Sodium chloride-->Iodomethane-->3-Mercaptopropionic acid
• Preparation Products: Ethyl 3-methylthiopropionate