500-05-0O=C(O)c1ccc(=O)oc1ORGPJDKNYMVLFL-UHFFFAOYSA-NCoumalic acid is a pyranone.
500-05-0DTXSID60870569CHEMBL216734CHEBI:180952안전 정보는 참고용이며, 공급업체의 물질안전보건자료(SDS), 관련 법규 및 전문가 평가를 대체하지 않습니다.
Warning
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 2 reports by companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
용도Coumalic acid undergoes thermal reaction with 1,3-butadiene to yield dimethyl tricycle[3.2.1.02,7]oct-3-ene-2,4-dicarboxylate.
일반 설명Decarboxylates to α-pyrone, a Diels-Alder diene.
불러오는 중…
pale yellow to pale brown powder