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81405-85-8

81405-85-8 structure
81405-85-8 structure
  • Name: Imazamethabenz
  • Chemical Name: Imazamethabenz methyl
  • CAS Number: 81405-85-8
  • Molecular Formula: C32H40N4O6
  • Molecular Weight: 576.68300
  • Catalog: Chemical pesticide herbicide Other herbicides
  • Create Date: 2018-05-16 08:00:00
  • Modify Date: 2025-09-11 01:17:31
  • Imazamethabenz is also known as Imazamethabenz-methyl, it is is a herbicide. A post-emergence herbicide, usually used as the methyl ester, to control grasses and some dicotyledonous weeds. Also pesticide transformation product. Activity and selectivity are due to differential de-esterification to the active parent acid in target and crop species. Imazamethabenz-methyl is used on cereals and sunflowers, especially against wild oat.

Name Imazamethabenz methyl
Synonyms imazamethabenz-methyl
Boiling Point 669.9ºC at 760 mmHg
Melting Point 133℃
Molecular Formula C32H40N4O6
Molecular Weight 576.68300
Flash Point 358.9ºC
Exact Mass 576.29500
PSA 135.52000
LogP 3.67420
Storage condition 0-6°C

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DG8576140
CHEMICAL NAME :
Benzoic acid, 2-(4,5-dihydro-4-methyl-4-(1-methylethyl)-5-oxo-1H-im idazol-2-yl)-4(or 5)- methyl-, methyl ester
CAS REGISTRY NUMBER :
81405-85-8
LAST UPDATED :
199701
DATA ITEMS CITED :
6
MOLECULAR FORMULA :
C16-H20-N2-O3
MOLECULAR WEIGHT :
288.38

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
>5 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
FMCHA2 Farm Chemicals Handbook. (Meister Pub., 37841 Euclid Ave., Willoughy, OH 44094) Volume(issue)/page/year: -,C28,1991
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
>2 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
SWDCAZ Weeds and Weed Control. (Swedish Weed Conference) 1st-29th, 1960-88. Volume(issue)/page/year: 28,1,1987
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
>5 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
SWDCAZ Weeds and Weed Control. (Swedish Weed Conference) 1st-29th, 1960-88. Volume(issue)/page/year: 28,1,1987
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
4500 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
SWDCAZ Weeds and Weed Control. (Swedish Weed Conference) 1st-29th, 1960-88. Volume(issue)/page/year: 28,1,1987
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
>2 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
SWDCAZ Weeds and Weed Control. (Swedish Weed Conference) 1st-29th, 1960-88. Volume(issue)/page/year: 28,1,1987
Personal Protective Equipment Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
RIDADR NONH for all modes of transport
RTECS DG8576140
HS Code 29332900
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