英语词典化工词典

3,6-Methano-8H-1,5,7-trioxacyclopenta[ij]cycloprop[a]azulene-4,8(3H)-dione,hexahydro-2a-hydroxy-8b-methyl-9-(1-methylethenyl)-,(1aR,2aR,3S,6R,6aS,8aS,8bR,9R)-

3,6-Methano-8H-1,5,7-trioxacyclopenta[ij]cycloprop[a]azulene-4,8(3H)-dione,hexahydro-2a-hydroxy-8b-methyl-9-(1-methylethenyl)-,(1aR,2aR,3S,6R,6aS,8aS,8bR,9R)-


  • 中文别名:木防己苦毒宁
  • 中文释义:木防己苦毒宁;汉中防己提取物
  • 英文别名:Picrotoxinin;
    PICROTOXININ 
  • CAS No.:17617-45-7
  • 分子式:C15H16O6
  • 分子量:292.28
  • 精确分子量:292.09500
  • PSA:85.36000
  • MDL:MFCD00078765
  • InChI:The Key: PIMZUZSSNYHVCU-YKWPQBAZSA-N
  • 分子结构式:

物化性质

密度:
1.52g/cm3
熔点:
203-205ºC
沸点:
551.6ºC at 760mmHg
闪点:
214ºC
折射率:
1.625
蒸汽压:
1.82E-14mmHg at 25°C
其它信息:

1. 性状:不确定

2. 密度(g/mL,25/4℃):不确定

3. 相对蒸汽密度(g/mL,空气=1):不确定

4. 熔点(ºC):203-205

5. 沸点(ºC,常压):不确定

6. 沸点(ºC, 5.2kPa):不确定

7. 折射率:不确定

8. 闪点(ºC):不确定

9. 比旋光度(º):不确定

10. 自燃点或引燃温度(ºC):不确定

11. 蒸气压(kPa,25ºC):不确定

12. 饱和蒸气压(kPa,60ºC):不确定

13. 燃烧热(KJ/mol):不确定

14. 临界温度(ºC):不确定

15. 临界压力(KPa):不确定

16. 油水(辛醇/水)分配系数的对数值:不确定

17. 爆炸上限(%,V/V):不确定

18. 爆炸下限(%,V/V):不确定

19. 溶解性:不确定

安全信息

密度:
1.52g/cm3
熔点:
203-205ºC
沸点:
551.6ºC at 760mmHg
闪点:
214ºC
折射率:
1.625
蒸汽压:
1.82E-14mmHg at 25°C
其它信息:

1. 性状:不确定

2. 密度(g/mL,25/4℃):不确定

3. 相对蒸汽密度(g/mL,空气=1):不确定

4. 熔点(ºC):203-205

5. 沸点(ºC,常压):不确定

6. 沸点(ºC, 5.2kPa):不确定

7. 折射率:不确定

8. 闪点(ºC):不确定

9. 比旋光度(º):不确定

10. 自燃点或引燃温度(ºC):不确定

11. 蒸气压(kPa,25ºC):不确定

12. 饱和蒸气压(kPa,60ºC):不确定

13. 燃烧热(KJ/mol):不确定

14. 临界温度(ºC):不确定

15. 临界压力(KPa):不确定

16. 油水(辛醇/水)分配系数的对数值:不确定

17. 爆炸上限(%,V/V):不确定

18. 爆炸下限(%,V/V):不确定

19. 溶解性:不确定

毒理性

CHEMICAL IDENTIFICATION

RTECS NUMBER :
PC5150000
CHEMICAL NAME :
3,6-Methano-8H-1,5,7-trioxacyclopenta(ij)cycloprop(a) azulene-4,8(3H)-dione, hexahydro- 2a-hydroxy-8b-methyl-9-(1-methylethenyl)-, (1aR-(1a-alpha,2a-beta,3-beta,6-beta,6a-beta, 8as*,8b-beta,9R*))-
CAS REGISTRY NUMBER :
17617-45-7
LAST UPDATED :
199806
DATA ITEMS CITED :
8
MOLECULAR FORMULA :
C15-H16-O6

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
8980 ug/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
CUTOEX Current Toxicology. (Nova Science Publishers, Inc., 6080 Jericho Turnpike, Suite 207, Commack, NY 11725) V.1 1993- Volume(issue)/page/year: 1,199,1993
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
1600 ug/kg
TOXIC EFFECTS :
Behavioral - convulsions or effect on seizure threshold
REFERENCE :
JPHAA3 Journal of the American Pharmaceutical Association. (Washington, DC) V.1-28, 1912-39; New series: V.1-17, 1961-77. Volume(issue)/page/year: 23,98,1934
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intracerebral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
10 ug/kg
TOXIC EFFECTS :
Behavioral - convulsions or effect on seizure threshold
REFERENCE :
TOLED5 Toxicology Letters. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1977- Volume(issue)/page/year: 60,289,1992
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Mammal - dog
DOSE/DURATION :
1100 ug/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
FDWU** "Ueber die Wirkung Verschiedener Gifte Auf Vogel, Dissertation," Forchheimer, L., Pharmakologischen Institut der Universitat Wurzburg, Fed. Rep. Ger., 1931 Volume(issue)/page/year: -,-,1931
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
1350 ug/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
FDWU** "Ueber die Wirkung Verschiedener Gifte Auf Vogel, Dissertation," Forchheimer, L., Pharmakologischen Institut der Universitat Wurzburg, Fed. Rep. Ger., 1931 Volume(issue)/page/year: -,-,1931
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Bird - pigeon
DOSE/DURATION :
1600 ug/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
FDWU** "Ueber die Wirkung Verschiedener Gifte Auf Vogel, Dissertation," Forchheimer, L., Pharmakologischen Institut der Universitat Wurzburg, Fed. Rep. Ger., 1931 Volume(issue)/page/year: -,-,1931
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Intramuscular
SPECIES OBSERVED :
Bird - pigeon
DOSE/DURATION :
1600 ug/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
JPHAA3 Journal of the American Pharmaceutical Association. (Washington, DC) V.1-28, 1912-39; New series: V.1-17, 1961-77. Volume(issue)/page/year: 23,98,1934
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Amphibian - frog
DOSE/DURATION :
1100 ug/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
FDWU** "Ueber die Wirkung Verschiedener Gifte Auf Vogel, Dissertation," Forchheimer, L., Pharmakologischen Institut der Universitat Wurzburg, Fed. Rep. Ger., 1931 Volume(issue)/page/year: -,-,1931
毒理学数据:

急性毒性:小鼠腹腔LD50: 8980 ug/kg;小鼠皮下注射LDLo: 1600 ug/kg;

分子结构与计算化学数据

分子结构数据

1、 摩尔折射率:67.73

2、 摩尔体积(m3/mol):191.4

3、 等张比容(90.2K):535.8

4、 表面张力(dyne/cm):61.3

5、 极化率(10-24cm3):26.85

计算化学数据

1、 疏水参数计算参考值(XlogP):-0.5

2、 氢键供体数量:1

3、 氢键受体数量:6

4、 可旋转化学键数量:1

5、 拓扑分子极性表面积(TPSA):85.4

6、 重原子数量:21

7、 表面电荷:0

8、 复杂度:642

9、 同位素原子数量:0

10、 确定原子立构中心数量:0

11、 不确定原子立构中心数量:8

12、 确定化学键立构中心数量:0

13、 不确定化学键立构中心数量:0

14、 共价键单元数量:1

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