화재 시 불을 끄기 위해 (Section 5. 폭발, 화재시 대처방법의 적절한 소화제)을(를) 사용하시오.
P403+P235
환기가 잘 되는 곳에 보관하고 저온으로 유지하시오.
P501
...에 내용물 / 용기를 폐기 하시오.
NFPA 704
2
0
0
Diethyl malate C화학적 특성, 용도, 생산
화학적 성질
Diethyl malate has a fruity odor with a pleasant herbaceous undertone. It is an ester of dicarboxylic acid
출처
It exhibits two optically active isomers in addition to the optically inactive form; the most common is the l-isomer; reported present in the cultures of certain fungi (Rhizopus). Reported found in raspberry, cognac, malt whiskey, cider, sherry,
white, red, port, sparkling, rose, strawberry and bilberry wines
용도
Diethyl DL-Malate is used as a reagent in the synthesis of dicarboxylic nitroxyalkylamides and nitroxyalkylimides as anti-ischemic agents.
제조 방법
The l-isomer can be prepared by esterification of the l-isomer of the acid with alcohol in the presence of HCl.
주요 응용
Diethyl malate is quite frequently used in flavour compositions, mainly for imitation Apples and Rum. The concentration in the finished consumer product may be about 20 to 25 ppm or up to 45 ppm in baked goods.