66952-49-6

Basic information

• Product Name: Methasulfocarb
• Synonyms: Methylcarbamothioic acid S-(4-((methylsulfonyl)oxy)phenyl) ester;Methylthiocarbamic acid S-[4-(methylsulfonyloxy)phenyl] ester;N-Methylthiocarbamic acid S-[4-(methylsulfonyloxy)phenyl];N-Methylthiocarbamic acid S-[4-(methylsulfonyloxy)phenyl] ester;Brn 2219123;Carbamothioic acid, methyl-, S-(4-((methylsulfonyl)oxy)phenyl) ester;Methasulfocarb [iso];Nk-191
• CAS NO: 66952-49-6
• Molecular Formula: C₉H₁₁NO₄S₂
• Molecular Weight: 261.31794
• Mol File: 66952-49-6.mol
• Article Data: 2

Chemical Properties

• Melting Point: 137 °C
• Boiling Point: °Cat760mmHg
• Flash Point: °C
• Appearance: /
• Density: 1.42g/cm³
• Refractive Index: 1.6
• PKA: 12.44±0.46(Predicted)
• BRN: 2219123
• CAS DataBase Reference: Methasulfocarb(CAS DataBase Reference)
• NIST Chemistry Reference: Methasulfocarb(66952-49-6)
• EPA Substance Registry System: Methasulfocarb(66952-49-6)

Safety Data

• Hazard Codes: T,N
• Statements: 25-51/53
• Safety Statements: 45-61
• RIDADR: UN2811 - class 6.1 - PG 3 - EHS - Toxic solids, organic, n.o.s.,
• WGK Germany: 2
• Hazardous Substances Data: 66952-49-6(Hazardous Substances Data)

Usage

Uses

Methasulfocarb is a fungicide used in the treatment of bacterial seedling rot of rice.

Definition

ChEBI: A monothiocarbamic ester that is phenyl methanesulfonate in which the hydrogen at position 4 is replaced by a (methylcarbamoyl)sulfanediyl group. It is a fungicide used for the treatment of a range of fungal diseases in rice.

InChI:InChI=1/C9H11NO4S2/c1-10-9(11)15-8-5-3-7(4-6-8)14-16(2,12)13/h3-6H,1-2H3,(H,10,11)

Relevant articles and documents

Arylphenyl-substituted cyclic keto enols

The present invention relates to novel arylphenyl-substituted cyclic ketoenols, their preparation and the use of such ketoenols as pesticides and/or herbicides. The novel arylphenyl-substituted cyclic ketoenols are of the formula (I) in which CKE refers to the cyclic ketoenol and W, X, Y and Z are as defined in the specification.