Chlorimuron ethyl cas no:90982-32-4

NameChlorimuron ethyl
CAS90982-32-4
SynonymsChlorimuronethyl ester; Chlorimuron-ethyl; Classic; Classic 25DF; DPX-F 6025; Ethyl2-[N-[N-(4-chloro-6-methoxypyrimidin-2-yl)carbamoyl]sulfamoyl]benzoate; HIT25VP
Molecular FormulaC15H15 Cl N4 O6 S
Molecular Weight414.8208

AppearanceColorless crystals.
refractive index1.598
storage temp0-6°C

Hazard Xi: Irritant;
Risk 36
Safety Hazard Codes:Xi
Risk Statements:36
36:Irritating to the eyes
Safety Statements:26-36
26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
36:Wear suitable protective clothing

CHEMICAL IDENTIFICATION

RTECS NUMBER :

DG5095000

CHEMICAL NAME :

Benzoic acid, 2-(((((4-chloro-6-methoxy-2-pyrimidinyl)amino)carbony l)amino)sulfonyl)-, ethyl ester

CAS REGISTRY NUMBER :

90982-32-4

LAST UPDATED :

199710

DATA ITEMS CITED :

6

MOLECULAR FORMULA :

C15-H15-Cl-N4-O6-S

MOLECULAR WEIGHT :

414.85

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 :

4102 mg/kg

TOXIC EFFECTS :

Details of toxic effects not reported other than lethal dose value

REFERENCE :

85KYAH "Merck Index; an Encyclopedia of Chemicals, Drugs, and Biologicals", 11th ed., Rahway, NJ 07065, Merck & Co., Inc. 1989 Volume(issue)/page/year: 11,323,1989

TYPE OF TEST :

LC50 - Lethal concentration, 50 percent kill

ROUTE OF EXPOSURE :

Inhalation

SPECIES OBSERVED :

Rodent - rat

DOSE/DURATION :

>5 gm/m3/4H

TOXIC EFFECTS :

Details of toxic effects not reported other than lethal dose value

REFERENCE :

PEMNDP Pesticide Manual. (The British Crop Protection Council, 20 Bridport Rd., Thornton Heath CR4 7QG, UK) V.1- 1968- Volume(issue)/page/year: 9,147,1991

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 :

FMCHA2 Farm Chemicals Handbook. (Meister Pub., 37841 Euclid Ave., Willoughy, OH 44094) Volume(issue)/page/year: -,C76,1991

TYPE OF TEST :

LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :

Unreported

SPECIES OBSERVED :

Bird - duck

DOSE/DURATION :

>2510 mg/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: -,C76,1991