... /IN URINE FROM RATS DOSED/ WITH TOTAL OF 300 MG/KG OF HEXACHLOROBENZENE FOR 10 MONTHS ... 1,2,4,5-TETRACHLOROBENZENE & CERTAIN OTHER CHLOROBENZENES WERE DETECTED, BUT NOT COMPLETELY IDENTIFIED.
Lindane administered to hen pheasants resulted in tetrachlorobenzene being identified ... as part of the array of metabolites found in eggs and chicks as well as in the body tissues of hens. /Tetrachlorobenzenes/
来源:Hazardous Substances Data Bank (HSDB)
毒理性
暴露途径
该物质可以通过吸入其气溶胶和通过吞食被吸收进人体。
The substance can be absorbed into the body by inhalation of its aerosol and by ingestion.
来源:ILO-WHO International Chemical Safety Cards (ICSCs)
毒理性
吸入症状
咳嗽。
Cough.
来源:ILO-WHO International Chemical Safety Cards (ICSCs)
毒理性
副作用
神经毒素 - 急性溶剂综合征
Neurotoxin - Acute solvent syndrome
来源:Haz-Map, Information on Hazardous Chemicals and Occupational Diseases
Basic treatment: Establish a patent airway. Suction if necessary. Watch for signs of respiratory insufficiency and assist ventilations if necessary. Administer oxygen by nonrebreather mask at 10 to 15 L/min. Monitor for pulmonary edema and treat if necessary ... . Monitor for shock and treat if necessary ... . For eye contamination, flush eyes immediately with water. Irrigate each eye continuously with normal saline during transport ... . Do not use emetics. For ingestion, rinse mouth and administer 5 mL/kg up to 200 mL of water for dilution if the patient can swallow, has a strong gag reflex, and does not drool. Administer activated charcoal ... . /Aromatic hydrocarbons and related compounds/
Advanced treatment: Consider orotracheal or nasotracheal intubation for airway control in the patient who unconscious or in respiratory arrest. Positive-pressure ventilation techniques with a bag-valve-mask device may be beneficial. Monitor cardiac rhythm and treat arrhythmias if necessary ... . Start an IV with lactated Ringer's to maintain hydration and adequate urine flow. Watch for signs of fluid overload and pulmonary edema. Consider drug therapy for pulmonary edema ... . Treat seizures with diazepam (Valium) ... . Use proparacaine hydrochloride to assist eye irrigation ... . /Aromatic hydrocarbons and related compounds/
AT END OF 2 YR EXPOSURE AT 5 MG/KG/DAY IN DIET OF DOGS, 1,2,4,5-TETRACHLOROBENZENE REACHED 98 & 97% OF CALCULATED STEADY STATE CONCN IN FAT & PLASMA. IT WAS ELIMINATED FROM FAT & PLASMA WITH HALF-LIFE OF 111 & 104 DAYS. RATE OF ELIMINATION RESULTED IN DRAMATIC CHANGES IN FAT/PLASMA RATIO.
Three tetrachlorobenzene (TCB) congeners (1,2,3,4-, 1,2,3,5-, and 1,2,4,5-tetrachlorobenzene) were administered daily by gavage to pregnant Sprague-Dawley rats at levels of 50, 100, or 200 mg/kg from day 6-15 of gestation. Residues of all three congeners were found in maternal and fetal tissues but generally the amounts of the 1,2,4,5- isomer were about 100 times higher than the other two.
... This study was designed to determine the subchronic toxicity of the tetrachlorobenzenes. Results indicated that 1,2,4,5-tetrachlorobenzene accumulated in fat and liver in a dose dependent manner.
THE MEAN LEVELS OF CHLOROBENZENES (INCLUDING 1,2,4,5-TETRACHLOROBENZENE) IN HUMAN MILK AND ADIPOSE TISSUE WERE DETERMINED AND RANGED FROM TRACES TO 25 UG/KG FOR HUMAN MILK AND FROM NOT DETECTED TO 146 UG/KG FOR ADIPOSE TISSUE. THE DISTRIBUTION OF DIFFERENT CHLOROBENZENE ISOMERS IN ADIPOSE TISSUE AND MILK WAS DIFFERENT.