- 热门化合物 :
- 物质11
- 2-丙炔-1-醇
- americium,trifluoride
- neptunium hexafluoride
- neptunium tetrachloride
甲萘醌 Menadione
概况
物化性质
-
物理描述 Physical Description
Solid
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颜色/状态 Color Form
Bright yellow crystals
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气味 Odor
Very faint acrid odor
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熔点 Melting Point
107 °C
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溶解度 Solubility
160 mg/L (at 30 °C)
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稳定性/保质期 Stability Shelf Life
Solns may be heated to 120 °C without decomp.
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分解 Decomposition
When heated to decomposition it emits acrid smoke and irritating fumes.
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保留指数 Kovats Retention Index
1496.1
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其他实验性质 Other Experimental Properties
Destroyed by alkalies and reducing agents. Solutions may be heated to 120 °C without dec.
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辛醇/水分配系数 LogP
2.2
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水溶性 Logs
-3.03
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氢离子浓度指数 pH
Alc soln is neutral to litmus
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碰撞截面 Collision Cross Section
134.6 Ų [M+H]+ [CCS Type: DT, Method: single field calibrated with Agilent tune mix (Agilent)]
计算性质
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辛醇/水分配系数 LogP
2.2
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重原子数 Heavy atoms count
13
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可旋转键数 Rotatable bond count
0
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环数 Number of rings
2
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sp3杂化的碳原子比例 Carbon bond saturation (Fsp3)
0.09
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拓扑面积 Polar surface area (Å)
34.1
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氢给体数 Hydrogen bond donors count
0
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氢受体数 Hydrogen bond acceptors count
2
ADME
Menadione and its water soluble derivatives ... are absorbed even in the absence of bile ... /and/ enter the bloodstream directly.
安全信息
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危险品标志
Xn
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WGK Germany
3
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危险品运输编号
NONH for all modes of transport
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海关编码
2914700090
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危险标志
GHS07
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RTECS号
QL9100000
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安全说明S37/39；S26；S24；S36
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危险类别码R22；R36/37/38；R43
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危险性描述H302；H315；H319；H335
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危险性防范说明P261；P305 + P351 + P338
SDS
| 提供商 | 修订日期 | 查看 |
|---|---|---|
| Accela ChemBio Inc | 点击查看 | |
| Acros Organics | 2014-11-24 | 点击查看 |
| ThermoFisher | 2020-02-14 | 点击查看 |
| AppliChem | 2018-07-19 | 点击查看 |
| COMBI-BLOCKS | 2019-12-13 | 点击查看 |
| Science Lab | 2013-05-21 | 点击查看 |
| Sigma | 2022-02-04 | 点击查看 |
| Sigma Aldrich | 2021-06-22 | 点击查看 |
| USP | 2021-06-22 | 点击查看 |
| Supelco Analytical | 2021-06-22 | 点击查看 |
| Roche | 2015-12-18 | 点击查看 |
| Fisher Scientific Company | 点击查看 | |
| Fisher Scientific Company | 点击查看 |
热门化合物
