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| 订货号 | 纯度规格 | 包装 | 价格(元) |
| 50318 | 99% | 5G | - |
| 50319 | 99% | 100G | - |
| 50320 | 99% | 250G | - |
| 50321 | 99% | 500G | - |
| 品牌: | Aldrich |
| 纯度含量: | 99% |
| 等级规格: | ReagentPlus |
| 交货期: | 1～4周 |
| 产地: | 进口 |
| CAS NO: | 120-47-8 |
| 产品别名: | 尼泊金乙酯 Ethyl 4-hydroxybenzoate Ethylparaben |
| 分子式: | HOC6H4CO2C2H5 |
| 分子量: | 166.17 |
| 试剂产地: | 进口试剂 |
贝尔斯坦登记号【Beilstein Registry Number】 : 1101972
MDL编号(化学反应和变化识别号)【MDL number】 : MFCD00002353
PubChem数据库物质ID【PubChem Substance ID】 : 24847055
eCl@ss标准分类号【eCl@ss】 : 39024522
包装【Packaging】 : 100, 500 g in poly bottle
5 g in glass bottle
应用【Application】 : Ethyl 4-hydroxybenzoate (ethylparaben) was used to study the in-situ derivatisation solid-phase microextraction procedure for determining parabens, related chlorophenols, and triclosan in water1.
Ethyl 4-hydroxybenzoate, a novel sorbent for solid-phase extraction, was used to study its retention property. It has high extraction efficiency towards the compounds tested owing to the electrostatic interaction, hydrophobic interaction and hydrogen bonding.
法律信息【Legal Information】 : ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC
沸点【bp】 : 297-298 ℃(lit.)
熔点【mp】 : 114-117 ℃(lit.)
个人防护装备【Personal Protective Equipment】 : dust mask type N95 (US), Eyeshields, Gloves
德国水质危险性分类【WGK Germany】 : 1
化学物质毒性作用登记号【RTECS】 : DH2190000
分子结构式：
