合成

CAS号：78111-17-8

品名：冈田(软海绵)酸okadaicacid

中文别名：冈田酸;黑海棉酸;

英文别名：OKADAICACID;OKADAICACID,HIGHPURITY;OcadaicAcid;9,10-deepithio-9,10-didehydroacanthifolicin;okadaicacd;Okadicacid;

分子式：C44H68O13

分子量：805.003

精确质量：804.466

Psa：182.83

RTECS号：AA8227800

EINECS号：616-589-8

外观与性状：白色晶体或粉末

密度：1.28 g/cm3

沸点：921.6ºC at 760 mmHg

熔点：164-166ºC

闪点：269.4ºC

折射率：1.584

稳定性：Stable. Light and heat-sensitive. Combustible. Incompatible with strong oxidizing agents.

储存条件：库房低温,通风,干燥,与食品原料分开存放

危险类别码：R23/24/25

WGK Germany：3

危险品运输编码：UN 3462 6

危险类别：6.1(a)

包装等级：II

危险品标志：T

信号词：Danger

危险性防范说明：P261; P280; P301 + P310; P311

危险标志：GHS06

危险性描述：H301; H311; H315; H331

简介：Okadaicacid,C44H68O13,isatoxinproducedbyseveralspeciesofdinoflagellates,andisknowntoaccumulateinbothmarinespongesandshellfish.Oneoftheprimarycausesofdiarrheticshellfishpoisoning,okadaicacidisapotentinhibitorofspecificproteinphosphatasesandisknowntohaveavarietyofnegativeeffectsoncells.Apolyketide,polyetherderivativeofaC38fattyacid,okadaicacidandothermembersofitsfamilyhaveshinedlightuponmanybiologicalprocessesbothwithrespecttodinoflagelletepolyketidesynthesisaswellastheroleofproteinphosphatasesincellgrowth.