中文別名:
對苯二酮;1,4-苯二酮;苯醌;PBQ;1,4-苯醌
英文別名:
Quinone; p-Benzoquinone solution; 1,4-benzoquinone Quinone; Benzoquinone,90%; p-Benzoquinone 98+ % (dried); p-Benzoquinone; P-quinone; PBQ; cyclohexa-2,5-diene-1,4-dione; cyclohexa-3,5-diene-1,2-dione
InChI:
InChI=1/C6H4O2/c7-5-3-1-2-4-6(5)8/h1-4H
物化性質:
性狀 黃色結晶。有刺激性氣味。 熔點 116℃ 相對密度 1.318 溶解性 溶于乙醇、乙醚和堿,微溶于水。
產品用途:
用于制對苯二酚,用作染料和醫藥中間體、橡膠防老劑、阻聚劑、抗氧化劑、顯影劑等
風險術語:
R23/25:Toxic by inhalation and if swallowed. 吸入及吞食有毒。
R36/37/38:Irritating to eyes, respiratory system and skin. 刺激眼睛、呼吸系統和皮膚。;
R50:Very toxic to aquatic organisms. 對水生生物有極高毒性。
安全術語:
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.不慎與眼睛接觸后,請立即用大量清水沖洗并征求醫生意見。
S28A:;
S45:In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) 若發生事故或感不適,立即就醫(可能的話,出示其標簽)。
S61:Avoid ** to the environment. Refer to special instructions / safety data sheets. 避免釋放至環境中。參考特別說明/安全數據說明書。