化学品概述
辣味呛人; 热分解排出有毒氮氧化物烟雾
基本信息
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中文名称:
天然辣椒素
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中文别名:
8-甲基-N-[(4-羟基-3-甲氧基苯基)-甲基]-(反)-6-壬烯基酰胺;辣椒碱;8-甲基-N-香草基-L-壬烯胺;辣椒素/辣椒碱;辣椒鹼;(E)-N-(4-羟基-3-甲氧基苄基)-8-甲基-6-壬烯酰胺;天然辣椒碱;天然辣椒素
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英文名称:
Capsaicin
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英文别名:
(E)-8-METHYL-NON-6-ENOIC ACID 4-HYDROXY-3-METHOXY-BENZYLAMIDE;(E)-CAPSAICIN;(E)-N-([4-HYDROXY-3-METHOXYPHENYL]METHYL)8-METHYL-6-NONEAMIDE;(E)-N-[(4-HYDROXY-3-METHOXYPHENYL)METHYL]-8-METHYL-6-NONENAMIDE;CAPSAICIN;CAPSAICINE;CAPSAICIN, NATURAL;FEMA 3404
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分子式:
C18H27NO3
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分子量:
305.41
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CAS:
404-86-4
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EINECS编号:
206-969-8
- MDL编号:
- 精确质量:
- InChI:
- InChI Key:
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MOL文件:
/Mol/404-86-4.mol
- PSA:
- LogP:
- FEMA编码:
- COE编码:
理化性质
- 外观性质:
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熔点:
62-65 °C(lit.)
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沸点:
210-220 C
- 密度:
- 折射率:
- 比旋光度:
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闪点:
113 °C
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溶解性:
113 °C
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酸度系数(pKa):
insoluble
- 相对极性:
- PH值:
- 爆炸极限值(explosive limit):
- 敏感性:
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储存条件:
2-8°C
- 检测方法:
- 蒸气压:
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Merck:
14,1768
- BRN:
- NIST化学物质信息:
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EPA化学物质信息:
http://iaspub.epa.gov/sor_internet/registry/substreg/searchandretrieve/advancedsearch/search.do?search=?search=&searchCriteria(advancedCriteria)=casNumber=404-86-4
安全信息
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危化品标志:
T,T+
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危化代码:
25-37/38-41-42/43-36/37/38
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安全代码:
22-26-28-36/39-45-36/37/39
- 海关编码/HS编码:
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危化品运输编码:
UN 2811 6.1/PG 2
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WGK Germany:
3
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RTECS:
RA8530000
- TSCA:
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危化等级:
6.1(a)
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包装类别:
II
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毒理资料:
剧毒
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灭火剂:
水, 二氧化碳, 泡沫, 干粉
应用领域
治疗软组织损伤的药物.辣椒的活性成分,辣椒素受体激动剂,神经毒素;激活感觉神经元。
制备方法/合成路线
参考资料
- Pungent principle in fruit of various species of Capsicum, Solanaceae. Isoln from paprika and cayenne: Thresh, Pharm. J. Trans. 7, 21 (1876); Micko, Z. Nahr. Genussm. 1, 818 (1898). See Beilstein 13, suppl. I, 322. Early structure study: Nelson, J. Am. Chem. Soc. 42, 597 (1920). Synthesis: Späth, Darling, Ber. 63, 737 (1930); L. Crombie et al., J. Chem. Soc. 1955, 1025; O. P. Vig et al., Indian J. Chem. 17B, 558 (1979). Constitution and biosynthesis: D. J. Bennet, E. W. Kirby, J. Chem. Soc. C 1968, 442. Pharmacology: J. Molnar et al., Acta Physiol. Acad. Sci. Hung. 35, 369 (1969). Capsaicin is a powerful irritant; initial administration causes intense pain. Prolonged treatment causes insensitivity to painful stimuli and induces selective degeneration of certain primary sensory neurons: G. Jancso et al., Nature 270, 741 (1977); R. Gamse, Arch. Pharmacol. 320, 205 (1982); P. Holzer et al., Neurosci. Lett. 31, 253 (1982). Neuronal depletion of substance P, q.v.: T. M. Jessell et al., Brain Res. 152, 183 (1978); T. L. Yaksh et al., Science 206, 481 (1979). Capsaicin pretreatment also induces long-lasting desensitization of airway mucosa to various mechanical and chemical irritants: J. M. Lundberg, A. Saria, Nature 302, 251 (1983). Preliminary clinical evaluation in chronic postherpetic neuralgia: J. E. Bernstein et al., J. Am. Acad. Dermatol. 17, 93 (1987). Reviews: Molnar, Arzneim.-Forsch. 15, 718 (1965); Walker, Gavern, Manuf. Chem. Aerosol News 39 (6), 35 (1968); R. M. Virus, G. F. Gebhart, Life Sci. 25, 1273 (1979); Y. Monsereenusorn et al., Crit. Rev. Toxicol. 10, 321-339 (1982).
- MSDS
图谱
计算化学数据
- 疏水参数计算参考值(XlogP):
- 氢键供体数量 :
- 氢键受体数量:
- 可旋转化学键数量:
- 拓扑分子机型表面积(TPSA) :
- 重原子数量:
- 形式电荷:
- 复杂度:
- 同位素原子数量:
- 确定原子立构中心数量:
- 不确定原子立构中心数量:
- 确定化学键立构中心数量:
- 不确定化学键立构中心数量:
- 共价键单元数量: