메카밤

한글명:메카밤

카스 번호2595-54-2

상품명:MECARBAM

CBNumberCB9773912

분자식C10H20NO5PS2

포뮬러 무게329.37

동의어(한글)

메카밤

에틸(디에톡시포스피노티오일티오)아세틸(메틸)카르바메이트

화학적 성질

위험 및 안전 성명

그림문자(GHS)

개요
Mecarbam is a pale yellow to light brown oil, bp 144 ?C/0.02 mm Hg. It is slightly soluble in water (<0.1% at 25 ?C) and miscible with most organic solvents except alkanes. Log Kow = 2.6. It is readily hydrolyzed in aqueous media below pH 3.
화학적 성질
Yellow oil.
용도
Mecarbam is an organothiophosphate acaricides used to control powdery mildew of cucumbers.
정의
ChEBI: An organic thiophosphate that is O,O-diethyl hydrogen phosphorodithioate in which the hydrogen attached to a sulfur is replaced by a 2-[(ethoxycarbonyl)(methyl)amino]-2-oxoethyl group.
위험도
Highly toxic, cholinesterase inhibitor. Use may be restricted.
신진 대사 경로
Mecarbam in a close chemical analogue of dimethoate and it is photolytically decarboxyethylated to the diethyl analogue of dimethoate. The main route of hydrolytic decomposition in moderately basic solution is via attack on the S-methylene carbon atom rather than on phosphorus or the carbamoyl group, followed by cleavage of the S-C bond yielding O,Odiethyl phosphorodithioate as the main product. Mecarbam oxon has been reported as a metabolite in plants and animals but few detailed studies have been reported on the metabolic or environmental fate of mecarbam.
신진 대사
In mammals, mecarbam is rapidly metabolized by hydrolysis, oxidative desulfuration to the oxon, and degradation of the carbamoyl moiety. O-Deethylation also takes place to a minor extent. In soil, it persists for 4–6 weeks.