isothiocyanatobenzene

氰化物中毒的特征是呼吸急促而深、呼吸困难、全身无力、头晕、头痛、眩晕、意识混乱、惊厥/癫痫发作，最终失去意识。(L96, L97)

毒性肺炎 - 因吸入金属烟雾或有毒气体和蒸汽引起的肺部炎症。

短时间内高浓度接触氰化物会损害大脑和心脏，甚至可能导致昏迷、癫痫、呼吸暂停、心脏骤停和死亡。慢性吸入氰化物会导致呼吸困难、胸痛、呕吐、血液变化、头痛和甲状腺肿大。皮肤接触氰化物盐会引起刺激并产生溃疡。(L96, L97)

EYES: irrigate opened eyes for several minutes under running water. INGESTION: do not induce vomiting. Rinse mouth with water (never give anything by mouth to an unconscious person). Seek immediate medical advice. SKIN: should be treated immediately by rinsing the affected parts in cold running water for at least 15 minutes, followed by thorough washing with soap and water. If necessary, the person should shower and change contaminated clothing and shoes, and then must seek medical attention. INHALATION: supply fresh air. If required provide artificial respiration.

LD50: 87 mg/kg (口服, 小鼠) (L565) LD50: 250 mg/kg (皮下, 小鼠) (L565) LD50: 100 mg/kg (腹腔注射, 小鼠) (L565)

氰化物是电子传递链第四复合物(存在于真核细胞的线粒体膜中)细胞色素c氧化酶的抑制剂。它与该酶中的三价铁原子结合。氰化物与这种细胞色素的结合阻止了电子从细胞色素c氧化酶向氧气的传递。结果，电子传递链被破坏，细胞无法再通过有氧呼吸产生ATP供能。主要依赖有氧呼吸的组织，如中枢神经系统和心脏，尤其受到影响。氰化物还通过与过氧化氢酶、谷胱甘肽过氧化物酶、高铁血红蛋白、羟基钴胺胺、磷酸酶、酪氨酸酶、抗坏血酸氧化酶、黄嘌呤氧化酶、琥珀酸脱氢...

口服亚慢性慢性参考剂量参考: PPRTV 当前

对人类无致癌性迹象（未被IARC列出）。

吸入（L96）；口服（L96）；皮肤接触（L96）

土壤饱和浓度 (mg/kg): 1.29e+02

土壤饱和浓度 (mg/kg): 1.29e+02