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2-Methylsuccinic acid

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  Post Date: Mar 07,2019
  Expiry Date: Mar 06,2020
  Detailed Description: Cas No. :498-21-5 Main application:
Pharmaceutical intermediate, Soldering paste。For organic synthesis, used in pesticides, pharmaceuticals, petrochemicals, etc.
Physicochemical properties:
Appearance White to beige powder
Purity >99%
Refractive index 1.474
Flashing point 111.1 °C (Literature data)
Vapor pressure 0.0162 mm Hg ( 25 °C)
Storage condition Stable. Combustible. Incompatible with bases, oxidizing agents, reducing agents.
Melting point 110-115 °C(lit.)
Density 1.4105 g/mL at 25 °C(lit.)
Boiling point 236.5 °C (760 mmHg)

  CAS Registry Number:

498-21-5

  Synonyms: ;Methylsuccinicacid;(plus-minus)-methylsuccinic acid;pyrotartaric acid;Methyl Succinic Acid;Methyl-Butanediolc;2-Methylsuccinic acid;2-methylbutanedioic acid;2-Methyl-succinic acid;
  Molecular Formula: C5H8O4
  Molecular Weight: 132.1146
  Molecular Structure: 498-21-5 Methylsuccinic acid
  Hazard Symbols:  Xi:Irritant;
  Risk Codes: R36/37/38:;
  Safety Description: S26:;
S36:;

  Company: Jinan Ruilang Chemical Co., ltd.     [ China ]        
  Contact: Libby
  Tel: 0531-80993178
  Fax: 0531-80993178
  Email: sales@ruilangchem.com
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