安全術(shù)語
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.眼睛接觸后,立即用大量水沖洗并征求醫(yī)生意見。S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.穿戴適當(dāng)?shù)姆雷o(hù)服、手套和眼睛/面保護(hù)。S46:If swallowed, seek medical advice immediately and show this container or label.食入時,立即求醫(yī)并出示容器/標(biāo)簽。
風(fēng)險術(shù)語
R22:Harmful if swallowed.吞食有害。R38:Irritating to skin.刺激皮膚。R41:Risk of serious damage to eyes.對人眼睛有嚴(yán)重?fù)p害的風(fēng)險。R48/22:Harmful : danger of serious damage to health by prolonged expo osure if swallowed.有害的:吞食長期接觸有嚴(yán)重?fù)p害健康的危險。
二乙醇胺,別名雙羥基乙胺,可簡稱為DEA,主要由液氨和環(huán)氧yi烷反應(yīng)生成,反應(yīng)比例大致為86%的環(huán)氧yi烷和19%的液氨反應(yīng)(其中液氨是循環(huán)加入,故總體比例會超過),常溫下為無色且?guī)в幸欢ㄕ吵矶鹊囊后w,或者呈結(jié)晶狀態(tài),略帶特征性的氨的氣味,可以溶解在水和乙醇中,部分溶解于苯中,其水溶液呈堿性,屬于堿性危險品類別,要求放置于氣密容器中,避光,干燥。