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Halosulfuron methyl

Basic information Safety Supplier Related

Halosulfuron methyl Basic information

Product Name:
Halosulfuron methyl
Synonyms:
  • Halosulfuron-Methy
  • Halosulfuron-m
  • -1-methyl-1H-pyrazole-4-carboxylate
  • Methyl 3-chloro-5-(N-((4,6-dimethoxypyrimidin-2-yl)
  • sulfamoyl)
  • 3-Chloro-5-[[3-(4,6-dimethoxypyrimidin-2-yl)ureido]sulfonyl]-1-methyl-1H-pyrazole-4-carboxylic Acid Methyl Ester
  • Methyl 3-Chloro-5-[[3-(4,6-dimethoxypyrimidin-2-yl)ureido]sulfonyl]-1-methyl-1H-pyrazole-4-carboxylate
  • SEMPRA(R)
CAS:
100784-20-1
MF:
C13H15ClN6O7S
MW:
434.81
EINECS:
600-130-3
Product Categories:
  • Herbicide
Mol File:
100784-20-1.mol
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Halosulfuron methyl Chemical Properties

Melting point:
175-177°C
Density 
1.618
storage temp. 
0-6°C
Water Solubility 
Insoluble in water
solubility 
Chloroform (Slightly), Methanol (Slightly, Heated)
pka
11.96±0.70(Predicted)
color 
White to Light yellow to Light orange
Merck 
14,4602
InChIKey
FMGZEUWROYGLAY-UHFFFAOYSA-N
CAS DataBase Reference
100784-20-1(CAS DataBase Reference)
EPA Substance Registry System
Halosulfuron-methyl (100784-20-1)
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Safety Information

Hazard Codes 
N
Risk Statements 
50/53
Safety Statements 
60-61
RIDADR 
UN3077 9/PG 3
WGK Germany 
3
RTECS 
UQ6392606
HS Code 
2935.90.9500
HazardClass 
9
PackingGroup 
III
Toxicity
LD50 orally in rats: 8865 mg/kg; dermally in rabbits: >2000 mg/kg; LC50 (4 hr) in rats: >4.3 mg/l (Suzuki)
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Halosulfuron methyl Usage And Synthesis

Uses

Herbicide.

Definition

ChEBI: Halosulfuron-methyl is a member of pyrazoles.

Hazard

Moderately toxic by ingestion.

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