| Identification | Back Directory | [Name]
Methasulfocarb | [CAS]
66952-49-6 | [Synonyms]
Nk-191
Brn 2219123
METHANSULFOCARB
Methasulfocarb [iso]
Methasulfocarb Solution
S-4-(Mesyloxy)phenyl methyl(thiocarbamate)
4-((MethylcarbaMoyl)thio)phenyl Methanesulfonate
[4-(MethylcarbaMoylsulfanyl)phenyl] Methanesulfonate
S-[4-[(Methylsulfonyl)oxy]phenyl] N-methylcarbamothioate
N-Methylthiocarbamic acid S-[4-(methylsulfonyloxy)phenyl]
Methylthiocarbamic acid S-[4-(methylsulfonyloxy)phenyl] ester
N-Methylthiocarbamic acid S-[4-(methylsulfonyloxy)phenyl] ester
Methylcarbamothioic acid S-(4-((methylsulfonyl)oxy)phenyl) ester
Carbamothioic acid, methyl-, S-(4-((methylsulfonyl)oxy)phenyl) ester
Carbamothioic acid, N-methyl-, S-[4-[(methylsulfonyl)oxy]phenyl] ester | [Molecular Formula]
C9H11NO4S2 | [MDL Number]
MFCD00128926 | [MOL File]
66952-49-6.mol | [Molecular Weight]
261.32 |
| Chemical Properties | Back Directory | [Melting point ]
137 °C | [density ]
1.42±0.1 g/cm3(Predicted) | [storage temp. ]
Store at -20°C | [solubility ]
Soluble in DMSO | [form ]
neat | [pka]
12.44±0.46(Predicted) | [BRN ]
2219123 | [Major Application]
agriculture
environmental | [InChI]
1S/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) | [InChIKey]
IXJOSTZEBSTPAG-UHFFFAOYSA-N | [SMILES]
CNC(=O)Sc1ccc(OS(C)(=O)=O)cc1 |
| Safety Data | Back Directory | [Hazard Codes ]
T,N | [Risk Statements ]
25-51/53 | [Safety Statements ]
45-61 | [RIDADR ]
UN2811 - class 6.1 - PG 3 - EHS - Toxic solids, organic, n.o.s., HI: all | [WGK Germany ]
2 | [Storage Class]
6.1C - Combustible acute toxic Cat.3
toxic compounds or compounds which causing chronic effects | [Hazard Classifications]
Acute Tox. 3 Oral
Aquatic Chronic 2 |
| Hazard Information | Back Directory | [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. | [Production Methods]
The production of methasulfocarb involves the formation of S-(4-mesyloxyphenyl)methyl thiocarbamate, achieved by first mesylating a 4-hydroxyphenyl compound to introduce a methanesulfonate group. This intermediate is then reacted with methylcarbamoylthiol under controlled conditions to form the active thiocarbamate structure. | [Mechanism of action]
Growth retarding activity | [Pesticide Type]
Fungicide; Plant Growth Regulator |
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