Endosulfan-sulfate | 1031-07-8

• 物质功能分类: 有机原料 - 无机酸酯
• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 有机硫酸及其衍生物
• 英文名称: Endosulfan-sulfate
• 英文别名: (1S,9R)-1,9,10,11,12,12-hexachloro-4,6-dioxa-5λ6-thiatricyclo[7.2.1.02,8]dodec-10-ene 5,5-dioxide
• CAS: 1031-07-8
• 化学式: C₉H₆Cl₆O₄S
• 分子量: 422.9
• InChiKey: AAPVQEMYVNZIOO-WINLOITPSA-N

物化性质

• 熔点：
  147.71°C
• 沸点：
  480.7±45.0 °C(Predicted)
• 密度：
  1.6835 (estimate)
• 闪点：
  -26 °C
• 溶解度：
  DMSO：微溶，甲醇：微溶
• 物理描述：
  Endosulfan sulfate is a water solubility - <1 mg/L at 72°F.
• 蒸汽压力：
  1.0X10-11 mm Hg at 25 °C

计算性质

• 辛醇/水分配系数(LogP)：
  3.7
• 重原子数：
  20
• 可旋转键数：
  0
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.78
• 拓扑面积：
  61
• 氢给体数：
  0
• 氢受体数：
  4

ADMET

代谢

对大鼠口服或腹腔注射/endothall/硫酸盐/...产生了羟基醚和内酯。

ADMINISTRATION OF THE /ENDOSULFAN/ SULFATE /ORALLY OR IP TO RATS/ ... GAVE RISE TO THE HYDROXYETHER & LACTONE.

来源:Hazardous Substances Data Bank (HSDB)

代谢

在绿色/烟草/叶片中，内吸磷硫酸盐被代谢成内吸磷I，而在烤烟过程中，硫酸盐残留物转化为内吸磷II。假设完整叶片中的硫酸盐转化为内吸磷I的过程受一种酶的调控，这种酶在烤烟过程中会丧失。

IN GREEN /TOBACCO/ LEAVES, ENDOSULFAN SULFATE WAS METABOLIZED INTO ENDOSULFAN I, WHILE DURING CURING THE SULFATE RESIDUE WAS CONVERTED TO ENDOSULFAN II. IT IS ASSUMED THAT THE CONVERSION OF THE SULFATE IN THE INTACT LEAF INTO ENDOSULFAN I IS GOVERNED BY AN ENZYME WHICH IS LOST DURING THE CURING PROCESS.

来源:Hazardous Substances Data Bank (HSDB)

代谢

在受温度压力的老鼠口服施用Ⅰ型或Ⅱ型-endosulfan后，从组织、器官和粪便中回收的最常见代谢物是-endosulfan sulfate。二醇、α-羟基醚和内酯……在大多数尿液和粪便样本中发现。

IN TEMP STRESSED RATS ORALLY DOSED WITH ENDOSULFAN I OR II, ENDOSULFAN SULFATE WAS THE METABOLITE MOST COMMONLY RECOVERED FROM TISSUES, ORGANS & FECES REGARDLESS OF TEMP STRESS. THE DIOL, ALPHA-HYDROXY ETHER & LACTONE ... WERE FOUND IN MOST URINE & FECES SAMPLES.

来源:Hazardous Substances Data Bank (HSDB)

代谢

... 白色小鼠（BALB/C 品系）被喂食了标记有^(14)C的恩得硫酸。这两种异构体并没有完全从胃肠道吸收，但与恩得硫酸和二醇一起被排入粪便中。在肾脏和肌肉提取物中只发现了极少量的氧化恩得硫酸，但在血液或脑提取物中并未发现这两种已知的代谢物或恩得硫酸。... 在小鼠单次接受恩得硫酸剂量后的24小时内，在肝脏中检测到大量的恩得硫酸，并在肾脏中检测到微量。 ...

... WHITE MICE (BALB/C STRAIN) WERE FED (14)C-LABELED ENDOSULFAN. THE TWO ISOMERS WERE NOT COMPLETELY ABSORBED FROM GI TRACT BUT, ALONG WITH ENDOSULFAN SULFATE & DIOL, WERE EXCRETED IN FECES. ONLY A TRACE OF OXIDIZED ENDOSULFAN WAS FOUND IN KIDNEY & MUSCLE EXTRACTS BUT NEITHER OF THE TWO KNOWN METABOLITES NOR ENDOSULFAN WAS FOUND IN BLOOD OR BRAIN EXTRACTS. ... LARGE AMOUNTS OF ENDOSULFAN SULFATE WERE DETECTED IN THE LIVER & TRACES IN THE KIDNEY 24 HR AFTER /MICE/ ... RECEIVED SINGLE DOSES OF ENDOSULFAN.

来源:Hazardous Substances Data Bank (HSDB)

毒理性

• 致癌性证据

A4；不可归类为人类致癌物。/久效磷/

A4; Not classifiable as a human carcinogen. /Endosulfan/

来源:Hazardous Substances Data Bank (HSDB)

毒理性

• 解毒与急救

基本治疗：建立专利气道。如有必要，进行吸痰。观察呼吸不足的迹象，如有必要，协助通气。通过非循环呼吸面罩以10至15升/分钟的速度给予氧气。预测癫痫发作，减少所有外部刺激，并在必要时进行治疗……对于眼睛污染，立即用水冲洗眼睛。在运输过程中，用生理盐水连续冲洗每只眼睛……不要使用催吐剂。对于误食，如果患者能吞咽、有强烈的干呕反射且不流口水，则用水冲洗口腔，并给予5毫升/千克，最多200毫升的水进行稀释。给予活性炭……/艾氏剂、狄氏剂和相关化合物/

Basic treatment: Establish a patent airway. Suction if necessary. Watch for signs of respiratory insufficiency and assist ventilations if necessary. Adininister oxygen by nonrebreather mask at 10 to 15 L/min. Anticipate seizures, reduce all external stimuli, 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 ... /Aldrin, dieldrin, and related compounds/

来源:Hazardous Substances Data Bank (HSDB)

毒理性

• 解毒与急救

高级治疗：对于失去意识或严重呼吸困难的病人，考虑进行口咽或鼻咽气管插管以控制气道。监测心率和必要时治疗心律失常...开始静脉输液，使用5%葡萄糖盐水/生理盐水维持通道，最小流量...如果出现低血容量的迹象，使用乳酸钠林格氏液。注意液体过载的迹象。用安定（安定）治疗癫痫...使用丙美卡因氢氯化物协助眼部冲洗.../艾氏剂、狄氏剂和有关化合物/

Advanced treatment: Consider orotracheal or nasotracheal intubation for airway control in the patient who is unconscious or in severe respiratory distress. Monitor cardiac rhythm and treat arrhythmias if necessary ... Start an IV with D5W /SRP: "To keep open", minimal flow rate/. Use lactated Ringer's if signs of hypovolemia are present. Watch for signs of fluid overload. Treat seizures with diazepam (Valium) ... Use proparacaine hydrochloride to assist eye irrigation ... /Aldrin, dieldrin, and related compounds/

来源:Hazardous Substances Data Bank (HSDB)

毒理性

• 人类毒性摘录

通常的症状包括头痛、眩晕、神经质、视力模糊、虚弱、恶心、痉挛、腹泻和胸部不适。体征包括出汗、瞳孔缩小、流泪、唾液分泌过多以及其他呼吸道分泌物的增加、呕吐、发绀、视乳头水肿、不受控制的肌肉抽搐随后出现肌肉无力、惊厥、昏迷、反射消失和括约肌控制丧失。最后四个体征仅见于严重病例，但如果治疗及时且积极，并不排除有利的预后。可能出现心律失常、不同程度的心脏传导阻滞和心脏骤停... /有机磷农药/

The usual symptoms include headache, giddiness, nervousness, blurred vision, weakness, nausea, cramps, diarrhea, and discomfort in the chest. Signs include sweating, miosis, tearing, salivation and other excessive respiratory tract secretion, vomiting, cyanosis, papilledema, uncontrollable muscle twitches followed by muscular weakness, convulsions, coma, loss of reflexes, and loss of sphincter control. The last four signs are seen only in severe cases but do not preclude a favorable outcome if treatment is prompt and energetic. Cardiac arrhythmias, various degrees of heart block, and cardiac arrest may occur ... /Organic phosphorus pesticides/

来源:Hazardous Substances Data Bank (HSDB)

毒理性

• 非人类毒性摘录

48小时半致死浓度(LC50)值确定了11种海洋鱼类、昆虫、软体动物、甲壳类动物和颤蚓中的杀硫磷及其代谢物，包括杀硫磷硫酸盐。通过代谢从分子中去除硫，特别是对鱼类的极高毒性降低到了与无脊椎动物相同的水平（LC50 1-10 ppm）。

FORTY-EIGHT HR LC50 VALUES FOR ENDOSULFAN & ITS METABOLITES, INCLUDING ENDOSULFAN SULFATE, WERE DETERMINED IN 11 MARINE FISH, INSECTS, MOLLUSKS, CRUSTACEANS, & TUBIFEX TUBIFEX. THE ESPECIALLY HIGH TOXICITY TO FISH WAS DECREASED BY METABOLIC REMOVAL OF SULFUR FROM THE MOLECULE TO A LEVEL IN THE SAME RANGE AS FOR THE INVERTEBRATES (LC50 1-10 PPM).

来源:Hazardous Substances Data Bank (HSDB)

吸收、分配和排泄

杀虫剂 ENDSULFAN 已应用于牧草作物上，牛群在施药后第七天开始放牧。在青贮饲料和一头牛的脂肪中发现了 ENDSULFAN 硫酸盐残留。然而，在喂养了这种处理过的青贮饲料的奶牛所产的牛奶中没有检测到残留物。

ENDOSULFAN WAS APPLIED TO FORAGE CROPS ON WHICH CATTLE WERE ALLOWED TO GRAZE BEGINNING SEVEN DAYS AFTER APPLICATION. ENDOSULFAN SULFATE WAS FOUND IN THE SILAGE & IN THE FAT OF ONLY ONE ANIMAL. ... NO DETECTABLE RESIDUES WERE FOUND IN THE MILK FROM DAIRY COWS FED THE TREATED SILAGE.

来源:Hazardous Substances Data Bank (HSDB)

吸收、分配和排泄

endo硫酸盐的主要排泄途径是在粪便中。

The principal route of excretion for endosulfan and endosulfan sulfate is in the feces.

来源:Hazardous Substances Data Bank (HSDB)

安全信息

• 危险等级：
  6.1(a)
• 危险品标志：
  T+,T,F,Xn,N
• 安全说明：
  S16,S22,S24/25,S29,S33,S36/37,S45,S60,S61,S62,S7,S9
• 危险类别码：
  R28,R50,R53
• WGK Germany：
  3
• 危险品运输编号：
  UN No 281
• 包装等级：
  II
• 危险类别：
  6.1(a)

制备方法与用途

生物活性

Endosulfan sulfate 是杀虫剂硫丹（Endosulfan）的主要代谢物，广泛用于多种农作物。与母体化合物相比，Endosulfan sulfate 更具毒性和持久性。

体外研究

Endosulfan 研究表明，它由两个立体异构体（α 和 β）组成。