53237-59-5
中文名稱
10G, 50G, 100G, 1KG
英文名稱
URUSHIOL
CAS
53237-59-5
分子式
C21H34O2
基本信息
中文別名
3-[(8E)-8-十五碳烯-1-基]-1,2-苯二酚 英文別名
URUSHIOLURUSHIOLS
3-[(8E)-8-Pentadecen-1-yl]-1,2-benzenediol
安全數(shù)據(jù)
毒害物質(zhì)數(shù)據(jù)53237-59-5(Hazardous Substances Data)
毒性A 1-(alkyl)- or 1-(alkenyl)-2,3-dihydroxybenzene,
where the alkyl/alkenyl group is C15-C17 with one to three
double bonds. Urushiol is a mixture of several catechol derivatives that are the main constituents of the irritant oil of plants of
the Toxicodendron species, such as poison ivy, poison oak, and
the Asiatic lacquer tree. It is responsible for the dermatitis condition commonly known as poison ivy. Urushiol can cause hypersensitivity in a large percentage of the population by dermal
contact, or more seriously, through inhalation of burning vegetation. Prompt removal of the toxin by swabbing of the skin (e.g.,
with methanol or commercial organic solvents) can prevent or
minimize dermal toxicity when contact is certain. Once the char_x0002_acteristic urticaria, blistering and itching develop, therapy is
symptomatic (compresses or calamine lotion), or in severe cases,
corticosteroids like prednisolone can be given.