1-乙基-1-亚硝基脲结构式
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常用名 | 1-乙基-1-亚硝基脲 | 英文名 | N-NITROSO-N-ETHYLUREA |
|---|---|---|---|---|
| CAS号 | 759-73-9 | 分子量 | 117.10700 | |
| 密度 | 1.35g/cm3 | 沸点 | 181.8ºC at 760 mmHg | |
| 分子式 | C3H7N3O2 | 熔点 | 103-104ºC (dec) | |
| MSDS | 中文版 美版 | 闪点 | 63.8ºC | |
| 符号 |
GHS06, GHS08 |
信号词 | Danger |
1-乙基-1-亚硝基脲用途N-Nitroso-N-ethylurea is a precursor of Diazoethane with alkylating, carcinogenic, and mutagenic properties. |
| 中文名 | N-亚硝基-N-乙基脲 |
|---|---|
| 英文名 | N-ethyl-N-nitrosourea |
| 中文别名 | 1-乙基-1-亚硝基脲 | 亚硝基乙基脲 |
| 英文别名 | 更多 |
| 密度 | 1.35g/cm3 |
|---|---|
| 沸点 | 181.8ºC at 760 mmHg |
| 熔点 | 103-104ºC (dec) |
| 分子式 | C3H7N3O2 |
| 分子量 | 117.10700 |
| 闪点 | 63.8ºC |
| 精确质量 | 117.05400 |
| PSA | 75.76000 |
| LogP | 0.76870 |
| 折射率 | 1.532 |
| 储存条件 | −20°C |
| 稳定性 | Unstable at RT, Contains approximately 40% Water, 2.0% Acetic Acid to stabilize |
| 计算化学 | 1.疏水参数计算参考值（XlogP）:无 2.氢键供体数量:1 3.氢键受体数量:3 4.可旋转化学键数量:1 5.互变异构体数量:2 6.拓扑分子极性表面积:75.8 7.重原子数量:8 8.表面电荷:0 9.复杂度:103 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:0 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 |
| 符号 |
GHS06, GHS08 |
|---|---|
| 信号词 | Danger |
| 危害声明 | H301-H312-H332-H350-H360 |
| 警示性声明 | P201-P280-P301 + P310-P308 + P313 |
| 个人防护装备 | Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges |
| 危害码 (欧洲) | T |
| 风险声明 (欧洲) | 45-46-61-20/21/22 |
| 安全声明 (欧洲) | 53-22-36/37/39-45 |
| 危险品运输编码 | UN 2811 6.1/PG 3 |
| WGK德国 | 3 |
| RTECS号 | YT3150000 |
| 包装等级 | III |
| 危险类别 | 6.1(b) |
| 海关编码 | 2924199090 |
|
~%
1-乙基-1-亚硝基脲 759-73-9 |
| 文献：Tetrahedron, , vol. 69, # 6 p. 1778 - 1794 |
|
~38%
1-乙基-1-亚硝基脲 759-73-9 |
| 文献：Snyder, John K.; Stock, Leon M. Journal of Organic Chemistry, 1980 , vol. 45, # 5 p. 886 - 891 |
|
~%
1-乙基-1-亚硝基脲 759-73-9 |
| 文献：Journal of Organic Chemistry, , vol. 38, p. 1325 - 1329 |
|
~%
1-乙基-1-亚硝基脲 759-73-9 |
| 文献：Journal of the Chemical Society, , vol. 115, p. 1101 |
| 海关编码 | 2924199090 |
|---|---|
| 中文概述 | 2924199090. 其他无环酰胺（包括无环氨基甲酸酯)(包括其衍生物及盐）. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:30.0% |
| 申报要素 | 品名, 成分含量, 用途, 包装 |
| Summary | 2924199090. other acyclic amides (including acyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
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The stress response resolution assay. I. Quantitative assessment of environmental agent/condition effects on cellular stress resolution outcomes in epithelium.
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The stress response resolution assay. II. Quantitative assessment of environmental agent/condition effects on cellular stress resolution outcomes in epithelium.
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| Ethyl nitrosourea |
| Nitrosoethylurea |
| N-Ethyl-N-nitroso-urea |
| Urea,1-ethyl-1-nitroso |
| N-Ethylnitrosourea |
| MFCD00053635 |
| Urea,N-ethyl-N-nitroso |
| 1-ethyl-1-nitrosourea |
| EINECS 212-072-2 |
| N-Nitroso-N-ethylurea |
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