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10-甲基苯并[A]蒽 | 2381-15-9

  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

物化性质

  • 熔点:
    184°C
  • 沸点:
    452.14°C (rough estimate)
  • 密度:
    1.1011 (estimate)
  • 颜色/状态:
    Yellow plates from alcohol
  • 溶解度:
    In water, 5.5X10-2 mg/L at 27 °C
  • 蒸汽压力:
    1.01X10-7 mm Hg at 25 °C (est)
  • 稳定性/保质期:
    Stable under recommended storage conditions.
  • 分解:
    Hazardous decomposition products formed under fire conditions - Carbon oxides.
  • 保留指数:
    2611;2538.6;411.2

计算性质

  • 辛醇/水分配系数(LogP):
    6.4
  • 重原子数:
    19
  • 可旋转键数:
    0
  • 环数:
    4.0
  • sp3杂化的碳原子比例:
    0.05
  • 拓扑面积:
    0
  • 氢给体数:
    0
  • 氢受体数:
    0

ADMET

毒理性
  • 毒性总结
鉴定和使用:10-甲基苯并(a)蒽(10-MBA)是一种固体。它可能由有机物质的不完全燃烧形成。它主要用于生物化学研究。人类暴露和毒性:没有可用的数据。动物研究:小鼠每周两次接受10-MBA的300微克/次皮肤给药,持续20周。72%的小鼠出现了与剂量-作用相关的乳头状瘤。对于这类化学物质,致癌性和致突变性的效力之间似乎很少有量的对应关系。
IDENTIFICATION AND USE: 10-Methylbenz(a)anthracene (10-MBA) is a solid. It could be formed from incomplete combustion of organic materials. It is used mostly in biochemical research. HUMAN EXPOSURE AND TOXICITY: There are no data available. ANIMAL STUDIES: Mice received dermal applications of 10-MBA, 300 ug/application, twice a week for 20 weeks. 72% of mice had dose-action related palillomas. There appeared to be little quantitative correspondence between carcinogenic and mutagenic potency for this group of chemicals.
来源:Hazardous Substances Data Bank (HSDB)
毒理性
  • 解毒与急救
立即急救:确保已经进行了充分的中和。如果患者停止呼吸,请进行人工呼吸,最好使用需求阀复苏器、袋阀面罩装置或口袋面罩,按训练操作。如有必要,执行心肺复苏。立即用缓慢流动的水冲洗受污染的眼睛。不要催吐。如果患者发生呕吐,让患者身体前倾或将其置于左侧卧位(如果可能的话,头部向下),以保持呼吸道畅通,防止误吸。保持患者安静,维持正常体温。寻求医疗帮助。/芳香烃及其相关化合物/
Immediate First Aid: Ensure that adequate decontamination has been carried out. If patient is not breathing, start artificial respiration, preferably with a demand-valve resuscitator, bag-valve-mask device, or pocket mask, as trained. Perform CPR if necessary. Immediately flush contaminated eyes with gently flowing water. Do not induce vomiting. If vomiting occurs, lean patient forward or place on left side (head-down position, if possible) to maintain an open airway and prevent aspiration. Keep patient quiet and maintain normal body temperature. Obtain medical attention. /Aromatic hydrocarbons and related compounds/
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(如需要,使用口咽或鼻咽气道)。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。通过非重复呼吸面罩以10至15升/分钟的速度给予氧气。监测肺水肿,如有必要,进行治疗……。监测休克,如有必要,进行治疗……。预防癫痫发作,如有必要,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0.9%的生理盐水(NS)持续冲洗每只眼睛……。不要使用催吐剂。对于摄入,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……。/芳香烃及其相关化合物/
Basic treatment: Establish a patent airway (oropharyngeal or nasopharyngeal airway, if needed). 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 ... . Anticipate seizures and treat if necessary. ... For eye contamination, flush eyes immediately with water. Irrigate each eye continuously with 0.9% saline (NS) during transport ... . Do not use emetics. For ingestion, rinse mouth and administer 5 mL/kg up to 200 L 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/
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、严重肺水肿或严重呼吸困难的病人,考虑进行口咽或鼻咽插管以控制气道。使用气囊阀面罩装置的正压通气技术可能有益。考虑对肺水肿进行药物治疗...。对于严重的支气管痉挛,考虑给予β激动剂,如沙丁胺醇(舒喘灵)...。监测心率和必要时治疗心律失常...。开始静脉输注5%葡萄糖水(D5W),保持通路开放,最小流量/。如果出现低血容量的迹象,使用0.9%生理盐水(NS)或乳酸钠林格液(LR)。对于伴有低血容量迹象的低血压,谨慎给予液体。注意液体过载的迹象...。使用地西泮(安定)或劳拉西泮(安定)治疗癫痫...。使用丙美卡因氢氯化物协助眼部冲洗...。/芳香烃及其相关化合物/
Advanced treatment: Consider orotracheal or nasotracheal intubation for airway control in the patient who is unconscious, has severe pulmonary edema, or is in severe respiratory distress. Positive-pressure ventilation techniques with a bag-valve-mask device may be beneficial. Consider drug therapy for pulmonary edema ... . Consider administering a beta agonist such as albuterol for severe bronchospasm ... . Monitor cardiac rhythm and treat arrhythmias if necessary ... . Start IV administration of D5W TKO /SRP: "To keep open", minimal flow rate/. Use 0.9% saline (NS) or lactated Ringer's (LR) if signs of hypovolemia are present. For hypotension with signs of hypovolemia, administer fluid cautiously. Watch for signs of fluid overload ... . Treat seizures with diazepam (Valium) or lorazepam (Ativan) ... . Use proparacaine hydrochloride to assist eye irrigation ... . /Aromatics hydrocarbons and related compounds/
来源:Hazardous Substances Data Bank (HSDB)
毒理性
  • 非人类毒性摘录
实验室动物:亚慢性或前慢性暴露/ 小鼠每周两次接受10-甲基苯并(a)蒽的皮肤涂抹,每次300微克,持续20周。72%的小鼠出现了与剂量-作用相关的乳头状瘤。/ 从表格中可以看出/
/LABORATORY ANIMALS: Subchronic or Prechronic Exposure/ /Mice received dermal applications of 10-methylbenz(a)anthracene, 300 ug/application, twice a week for 20 weeks. 72% of mice had dose-action related papillomas./ /From table/
来源:Hazardous Substances Data Bank (HSDB)

安全信息

  • 海关编码:
    2902909090

反应信息

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文献信息

  • Substituent Effects in Benz[<i>a</i>]anthracene Carbocations:  A Stable Ion, Electrophilic Substitution (Nitration, Bromination), and DFT Study
    作者:Kenneth K. Laali、Maria A. Arrica、Takao Okazaki、Ronald G. Harvey
    DOI:10.1021/jo070936r
    日期:2007.8.31
    computed relative energies by DFT. Charge delocalization paths in the resulting carbocations were deduced based on the magnitude of Δδ13C values. For the thermodynamically more stable C-12 protonated carbocations, the charge delocalization path is analogous to those derived based on computed NPA charges for the benzylic carbocations formed by 1,2-epoxide (bay-region) and 5,6-epoxide (K-region) ring opening
    在FSO 3 H / SO 2 ClF中通过低温质子化作用,由异构的单烷基化和二烷基化的苯并[ a ]蒽(BAs)生成了一系列新型的碳正离子化反应。C-7具有单烷基衍生物(5-甲基,6-甲基,7-甲基和7-乙基)以及D环甲基化类似物(9-甲基,10-甲基和11-甲基),或在所有情况下均观察到C-12质子化的碳正离子(作为唯一或主要的碳正离子)。12-甲基衍生物的质子化(9)得到C-7质子化的碳正离子(9H +)作为动能种类和本位-protonated碳阳离子(9AH +)作为热力学阳离子。与12-乙基衍生物(10),在箱式区域空间张力的浮雕大大有利于本位-protonation(10AH +)。具有3,9-二甲基(14),C-7质子化(14H +)(C-12质子化<10%)受到强烈青睐,在1,12-二甲基(15)的情况下,观察到的唯一物质是C-7质子化的碳正离子化(15H +)。对于7-甲
  • Coördination of Polycyclic Aromatic Hydrocarbons with Silver Ion; Correlation of Equilibrium Constants with Relative Carcinogenic Potencies<sup>1</sup>
    作者:Robert E. Kofahl、Howard J. Lucas
    DOI:10.1021/ja01644a020
    日期:1954.8
  • Gmelin Handbuch der Anorganischen Chemie, Gmelin Handbook: Ag: MVol.B5, 1.3.3.17, page 114 - 116
    作者:
    DOI:——
    日期:——
  • The Synthesis of Polynuclear Aromatic Hydrocarbons. I. Methyl-1,2-benzanthracenes<sup>1</sup>
    作者:Melvin S. Newman、Russell Gaertner
    DOI:10.1021/ja01157a072
    日期:1950.1
  • Newman; Otsuka, 1958, vol. 21, p. 721,724
    作者:Newman、Otsuka
    DOI:——
    日期:——
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表征谱图

  • 氢谱
    1HNMR
  • 质谱
    MS
  • 碳谱
    13CNMR
  • 红外
    IR
  • 拉曼
    Raman
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mass
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  • 峰位数据
  • 峰位匹配
  • 表征信息
Shift(ppm)
Intensity
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Assign
Shift(ppm)
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测试频率
样品用量
溶剂
溶剂用量
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