Agent Name

Tebupirimfos

CAS Number

96182-53-5

Formula

C13-H23-N2-O3-P-S

Major Category

Pesticides

Synonyms

BAY-MAT 7484; MAT 7484; O-(2-(1,1-Dimethylethyl)-5-pyrimidinyl) O-ethyl O-(1-methylethyl) phosphorothioate; Phostebupirim; Tebupirimphos; Phosphorothioic acid, O-(2-(1,1-dimethylethyl)-5-pyrimidinyl) O-ethyl O-(1-methylethyl) ester; [ChemIDplus] UN3018

Category

Organophosphate Insecticides

Description

Amber to brown liquid; [HSDB] Colorless to amber liquid; [MSDSonline]

Sources/Uses

Used as insecticide for soil insects in corn; [HSDB]

Comments

In a study with rats, reproductive effects (decrease in fertility and increase in dead pups) but no teratogenic effects were observed at doses maternally toxic; No evidence of mutagenicity; [HSDB] Not Likely to be carcinogenic to humans based on studies with rats and mice; [Reference #1]

Restricted

Restricted use classification; [Reference #1]

Reference Link

EPA Pesticide Chemical Search

Exposure Assessment
BEI

Cholinesterase activity in red cells = 70% of individual's baseline, sample time discretionary; [ACGIH]

Vapor Pressure

3.75E-5 mm Hg

Lethal Concentration

LC50 (rat) = 36 mg/m3/4H

Explanatory Notes

The Guide in the Emergency Response Guidebook is for "Organophosphorus pesticide, liquid, toxic."

Adverse Effects
Other Poison

Organophosphate

Links to Other NLM Databases
Health Studies

Human Health Effects from Hazardous Substances Data Bank:

Toxicity Information

Search TOXNET

Chemical Information

Search ChemIDplus

Related Information in HazMap
Diseases

Occupational diseases associated with exposure to this agent:

Processes

Industrial Processes with risk of exposure: