137-20-2

Basic information

• Product Name: SODIUM-N-METHYL-N-OLEYL TAURATE
• Synonyms: sodium2-(n-methyloleamido)ethane-1-sulfonate;sodiummethyloleoyltaurate;sodiummethyl-oleoyltaurate;sodiumn-methyl-n-oleoyltaurate;sodiumn-methyl-n-oleoyltaurine;sodiumn-oleoyl-n-methylataurine;sodiumn-oleoyl-n-methyltaurate;sodiumn-oleoyl-n-methyltaurine
• CAS NO: 137-20-2
• Molecular Formula: C₂₁H₄₀NO₄S*Na
• Molecular Weight: 425.60137
• EINECS: 205-285-7
• Mol File: 137-20-2.mol
• Article Data: 1

Chemical Properties

• Appearance: /
• CAS DataBase Reference: SODIUM-N-METHYL-N-OLEYL TAURATE(CAS DataBase Reference)
• NIST Chemistry Reference: SODIUM-N-METHYL-N-OLEYL TAURATE(137-20-2)
• EPA Substance Registry System: SODIUM-N-METHYL-N-OLEYL TAURATE(137-20-2)

Safety Data

• Hazardous Substances Data: 137-20-2(Hazardous Substances Data)

Usage

Chemical Properties

Fine, white powder; sweet odor.

Uses

Detergent, pesticide aid.

InChI:InChI=1/C21H43NO3S.Na/c1-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-22(2)20-21-26(23,24)25;/h10-11H,3-9,12-21H2,1-2H3,(H,23,24,25);/q;+1/p-1/b11-10-;

Relevant articles and documents

Microencapsulated agriculturally active material

Agriculturally active materials, such as pesticides, herbicides and the like and a process for microencapsulating said material. The present invention includes trifluralin having a polymorphic form characterized by a yellow color and a melting point of approximately 41°-43° C. The present invention also includes a method using the yellow polymorphic form of trifluralin as a herbicide. In addition, the present invention includes a method of microencapsulating low-melting agriculturally active materials, such as trifluralin. The microencapsulation process comprises the steps of heating a low-melting, water-immiscible, agriculturally active material to a molten state. The molten active material is then combined with an aqueous solution of a water-soluble, film-forming polymer at a temperature sufficient to maintain the active material in its molten state. The active material is then dispersed or emulsified in the aqueous solution so that the active material has a primary particle size of between approximately 0.1 and 10 microns. The resulting dispersion or emulsion is then spray dried at a temperature between approximately 50° and 220° C. so as to microencapsulate the active material in the polymer. Compounds for promoting the rapid solidification of the active material are also disclosed.