七氯结构式
|
常用名 | 七氯 | 英文名 | heptachlor |
|---|---|---|---|---|
| CAS号 | 76-44-8 | 分子量 | 373.31800 | |
| 密度 | 1.57 | 沸点 | N/A | |
| 分子式 | C10H5Cl7 | 熔点 | 95-96ºC | |
| MSDS | 中文版 美版 | 闪点 | 11ºC | |
| 符号 |
GHS02, GHS06, GHS08, GHS09 |
信号词 | Danger |
七氯用途非内吸性触杀、胃毒性杀虫剂,有一定熏蒸作用,常加工成乳剂与可湿性粉剂使用。曾用于土壤处理、拌种或喷施于植侏,防治多种害虫,现已被淘汰 |
| 中文名 | 七氯 |
|---|---|
| 英文名 | heptachlor |
| 中文别名 | 环氧七氯 | 七氯化茚 | 七氯化茚,1,4,5,6,7,8,8-七氯-3a,4,7,7a-四氢-4,7-亚甲基-1-茚 |
| 英文别名 | 更多 |
| 密度 | 1.57 |
|---|---|
| 熔点 | 95-96ºC |
| 分子式 | C10H5Cl7 |
| 分子量 | 373.31800 |
| 闪点 | 11ºC |
| 精确质量 | 369.82100 |
| LogP | 5.24150 |
| InChIKey | FRCCEHPWNOQAEU-UHFFFAOYSA-N |
| SMILES | ClC1=C(Cl)C2(Cl)C3C(Cl)C=CC3C1(Cl)C2(Cl)Cl |
| 折射率 | 1.646 |
| 储存条件 | 本品应密封于阴凉干燥处避光保存。 |
| 稳定性 | Stable. Non-combustible. Incompatible with strong alkali, oxidizing agents. Corrodes many metals. |
| 分子结构 | 1、 摩尔折射率:75.37 2、 摩尔体积(m3/mol):207.7 3、 等张比容(90.2K):564.9 4、 表面张力(dyne/cm):54.7 5、 极化率(10 -24cm 3):29.88 |
| 计算化学 | 1.疏水参数计算参考值(XlogP):4.3 2.氢键供体数量:0 3.氢键受体数量:0 4.可旋转化学键数量:0 5.互变异构体数量:无 6.拓扑分子极性表面积0 7.重原子数量:17 8.表面电荷:0 9.复杂度:467 10.同位素原子数量:0 11.确定原子立构中心数量:0 12.不确定原子立构中心数量:5 13.确定化学键立构中心数量:0 14.不确定化学键立构中心数量:0 15.共价键单元数量:1 |
| 更多 | 1. 性状:纯品为具有樟脑气味的无色晶体,挥发性较大;工业品七氯为软蜡状固体,含七氯约72%。 2. 密度(g/mL,25/4℃):1.57~1.59(20/4℃) 3. 相对蒸汽密度(g/mL,空气=1):不确定 4. 熔点(ºC):95~96℃ 5. 沸点(ºC,常压):135~145℃ 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):40mPa(25℃) 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:不溶于水,溶于一些有机溶剂如乙醇、醚类、芳烃。 |
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| 符号 |
GHS02, GHS06, GHS08, GHS09 |
|---|---|
| 信号词 | Danger |
| 危害声明 | H225-H301 + H311 + H331-H370-H411 |
| 警示性声明 | P210-P260-P273-P280-P301 + P310-P311 |
| 个人防护装备 | Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
| 危害码 (欧洲) | T,N,F,Xn |
| 风险声明 (欧洲) | 24/25-33-40-50/53-39/23/24/25-23/24/25-11-67-65-38 |
| 安全声明 (欧洲) | 36/37-45-60-61-62-16-7 |
| 危险品运输编码 | UN 2761 |
| RTECS号 | PC0700000 |
| 包装等级 | II |
| 危险类别 | 6.1(a) |
| 海关编码 | 2903820010 |
|
~%
七氯 76-44-8 |
| 文献:US2519190 , ; GB618432 , ; |
|
~%
七氯 76-44-8 |
| 文献:US2576666 , ; |
|
~%
七氯 76-44-8 |
| 文献:US2576666 , ; |
| 七氯上游产品 3 | |
|---|---|
| 七氯下游产品 0 | |
由六氯环戊二烯与环戊二烯的加成反应产生氯化得到。
| 海关编码 | 2903820010 |
|---|
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