Supplier Product Identification Physical and Chemical Properties First Aid Measures Handling and Storage Fire Fighting Measures Accidental Release Measures Stability and Reactivity Exposure Controls/Personal Protection
Home > Methyl 3-chloro-5-(4,6-dimethoxypyrimidin-2-ylcarbamoylsulfamoyl)-1-methylpyrazole-4-carboxylate > Methyl 3-chloro-5-(4,6-dimethoxypyrimidin-2-ylcarbamoylsulfamoyl)-1-methylpyrazole-4-carboxylate(100784-20-1)

Methyl 3-chloro-5-(4,6-dimethoxypyrimidin-2-ylcarbamoylsulfamoyl)-1-methylpyrazole-4-carboxylate(100784-20-1)

Supplier Product Identification Physical and Chemical Properties First Aid Measures Handling and Storage Fire Fighting Measures Accidental Release Measures Stability and Reactivity Exposure Controls/Personal Protection

Product Identification

Product Name
Methyl 3-chloro-5-(4,6-dimethoxypyrimidin-2-ylcarbamoylsulfamoyl)-1-methylpyrazole-4-carboxylate
Synonyms
1H-Pyrazole-4-carboxylic acid, 3-chloro-5-(((((4,6-dimethoxy-2-pyrimidinyl)amino)carbonyl) amino)sulfonyl)-1-methyl-, methyl ester
Inpool
MON 12000
NC-319
Permit
Sempra
CAS
100784-20-1
Formula
C13H15ClN6O7S
Molecular Weight
434.82
RTECS
UQ6392606
Merck
12,10397

Physical and Chemical Properties

Appearance
Beige granules with the odor of scorched vanilla.
Solubility in water
Insoluble
Melting Point
172 - 173
Density
1.67 g/cm3
pKa/pKb
3.46 (pKa)
Partition Coefficient
1.69
Usage
Substance is used as a herbicide.

First Aid Measures

Ingestion
Call poison control center or physician immediately for treatment advice. Remove visible particles from mouth. Have person rinse mouth thoroughly with warm water, spit out rinse water. Have person sip a glass of water if able to swallow. Do not induce vomiting unless told to do so by the poison control center or doctor. Do not give anything by mouth to an unconscious person.
Eyes
Hold eye open and rinse slowly and gently with water for 15-20 minutes. Remove contact lenses, if present, after 5 minutes, then continue rinsing eye. Call poison control center or physician for treatment advice.

Handling and Storage

Storage
Store under cool, dry conditions (below 120 F). Do not store under moist conditions.

Fire Fighting Measures

Fire Fighting
Use water (flood with water), dry chemical, CO2, or alcohol foam. Wear full protective clothing and self-contained breathing apparatus. Equipment should be thoroughly cleaned after use.
Fire Potential
Not flammable.

Accidental Release Measures

Small spills/leaks
Sweep up spill, scoop or vacuum and remove. Flush residual spill area with water. Contain large spills with dikes and transfer the material to appropriate containers for reclamation or disposal. Absorb remaining material or small spills with an inert material and then place in a chemical waste container. Flush residual spill area with water.

Stability and Reactivity

Incompatibilities
Reducing agents and acids.
Stability
Stable at normal temperatures and pressures.

Exposure Controls/Personal Protection

Exposure Effects
Halosulfuron-methyl, the active herbicidal ingredient in Sandea herbicide, is considered to be practically nontoxic orally or by inhalation and no more than slightly toxic dermally. It is slightly irritating to eyes and essentially nonirritating to the skin.
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