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| 货号 (SKU) | 包装规格 | 是否现货 | 价格 | 数量 |
|---|---|---|---|---|
| B152704-25g |
25g |
现货 ![]() |
| |
| B152704-100g |
100g |
现货 ![]() |
| |
| B152704-500g |
500g |
现货 ![]() |
|
| 别名 | 正丁基脲 | N-丁基脲 |
|---|---|
| 英文别名 | Butylurea | butyl-urea | Urea, butyl- | NCI-C02131 | AKOS000199394 | Tox21_302837 | butyl urea | UNII-9CPL5NR15K | N-Butylurea, 99% | AS-56323 | NCGC00249150-01 | 9CPL5NR15K | BRN 1744775 | Tox21_202015 | D88864 | FT-0632462 | WLN: ZVM4 | SCHEMBL42513 | S |
| 规格或纯度 | ≥96%(N) |
| 英文名称 | Butylurea |
| 运输条件 | 常规运输 |
| 纯度 | ≥96%(N) |
| PubChem SID | 504752168 |
|---|---|
| 分子类型 | 小分子 |
| IIUPAC Name | butylurea |
| INCHI | 1S/C5H12N2O/c1-2-3-4-7-5(6)8/h2-4H2,1H3,(H3,6,7,8) |
| InChi Key | CNWSQCLBDWYLAN-UHFFFAOYSA-N |
| Smiles | CCCCNC(=O)N |
| Isomeric SMILES | CCCCNC(=O)N |
| 分子量 | 116.16 |
| Reaxy-Rn | 1744775 |
| Reaxys-RN link address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1744775&ln= |
| 溶解性 | Soluble in water, Alcohol, Ether. |
|---|---|
| 熔点 | 92-96℃ |
| 分子量 | 116.160 g/mol |
| XLogP3 | 0.400 |
| 氢键供体数Hydrogen Bond Donor Count | 2 |
| 氢键受体数Hydrogen Bond Acceptor Count | 1 |
| 可旋转键计数Rotatable Bond Count | 3 |
| 精确质量Exact Mass | 116.095 Da |
| 单同位素质量Monoisotopic Mass | 116.095 Da |
| 拓扑极表面积Topological Polar Surface Area | 55.100 Ų |
| 重原子数Heavy Atom Count | 8 |
| 形式电荷Formal Charge | 0 |
| 复杂度Complexity | 72.800 |
| 同位素原子数Isotope Atom Count | 0 |
| 定义的原子立体中心计数Defined Atom Stereocenter Count | 0 |
| 未定义的原子立体中心计数Undefined Atom Stereocenter Count | 0 |
| 定义的键立体中心计数Defined Bond Stereocenter Count | 0 |
| 未定义的键立体中心计数Undefined Bond Stereocenter Count | 0 |
| 所有立体化学键的总数The total count of all stereochemical bonds | 0 |
| 共价键合单元计数Covalently-Bonded Unit Count | 1 |
| 象形图 | GHS07 |
|---|---|
| 信号词 | 警告 |
| 危险声明 |
H302: 吞食有害 |
| 预防措施声明 |
P264: 处理后要彻底洗手。 P270: 使用本产品时,请勿进食、饮水或吸烟。 P330: 漱口 P501: 将内容物/容器处理到。。。 P301+P317: 如果被吞咽:请寻求医疗帮助。 |
| WGK Germany | 3 |
| RTECS | YS3675000 |
| 个人防护装备 | dust mask type N95 (US), Eyeshields, Gloves |
| 1. Hui Yang, Chaonan Tao, Lincai Peng, Junhua Zhang, Liang He, Huai Liu. (2022) Reactive and Mechanistic Insights into the Acid-Catalyzed Conversion of Concentrated C5/C6 Sugars in Ethylene Glycol. ACS Sustainable Chemistry & Engineering, 10 (5): (1920–1931). [10.1021/acssuschemeng.1c07807] |
| 2. Chaonan Tao, Lincai Peng, Junhua Zhang, Liang He. (2021) Al-modified heteropolyacid facilitates alkyl levulinate production from cellulose and lignocellulosic biomass: Kinetics and mechanism studies. FUEL PROCESSING TECHNOLOGY, 213 (106709). [10.1016/j.fuproc.2020.106709] |