| 货号 (SKU) | 包装规格 | 是否现货 | 价格 | 数量 |
|---|---|---|---|---|
| E118827-25g |
25g |
现货  |
| |
| E118827-100g |
100g |
期货 |
| |
| E118827-500g |
500g |
期货 |
|
| 别名 | 十八酸乙酯 |
|---|---|
| 英文别名 | Ethyl stearate, >=99% (capillary GC) | SCHEMBL24287 | Ethyl octadecanoate | QSPL 080 | Ethyl n-octadecanoate | HMS3650O05 | LMFA07010883 | Dicyclohexylammonium sulphate | J-002604 | MFCD00009006 | ETHYL OCTADECANOATE [FHFI] | ETHYL STEARATE [USP-RS] | eth |
| 规格或纯度 | ≥97% |
| 英文名称 | Ethyl stearate |
| 应用 | 软化剂。润滑剂。抗水剂。乳化剂。 |
| 储存温度 | 室温 |
| 运输条件 | 常规运输 |
| 产品介绍 |
软化剂。润滑剂。抗水剂。乳化剂。 |
| PubChem SID | 504751590 |
|---|---|
| EC号 | 203-887-4 |
| IUPAC Name | ethyl octadecanoate |
| INCHI | InChI=1S/C20H40O2/c1-3-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20(21)22-4-2/h3-19H2,1-2H3 |
| InChi Key | MVLVMROFTAUDAG-UHFFFAOYSA-N |
| Canonical SMILES | CCCCCCCCCCCCCCCCCC(=O)OCC |
| Isomeric SMILES | CCCCCCCCCCCCCCCCCC(=O)OCC |
| WGK Germany | 2 |
| RTECS | WI3600000 |
| PubChem CID | 8122 |
| 分子量 | 312.53 |
| Beilstein号 | 1788183 |
| Reaxy-Rn | 1788183 |
| 密度 | 0.862 |
|---|---|
| 闪点(℉) | 235.4 °F |
| 闪点(℃) | >110℃ |
| 沸点 | 213-215°C |
| 熔点 | 33-35°C |
| 分子量 | 312.500 g/mol |
| XLogP3 | 8.900 |
| 氢键供体数Hydrogen Bond Donor Count | 0 |
| 氢键受体数Hydrogen Bond Acceptor Count | 2 |
| 可旋转键计数Rotatable Bond Count | 18 |
| 精确质量Exact Mass | 312.303 Da |
| 单同位素质量Monoisotopic Mass | 312.303 Da |
| 拓扑极表面积Topological Polar Surface Area | 26.300 Ų |
| 重原子数Heavy Atom Count | 22 |
| 形式电荷Formal Charge | 0 |
| 复杂度Complexity | 226.000 |
| 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 | Warning |
| 危险声明 |
H315: 引起皮肤刺激 H319: 引起严重眼睛刺激 H335: 可能引起呼吸道刺激 |
| 预防措施声明 |
P261: 避免吸入灰尘/烟雾/气体/雾/蒸汽/喷雾 P305+P351+P338: 如进入眼睛：用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出，取出隐形眼镜。继续冲洗。 P280: 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。 P302+P352: 如皮肤沾染：用水充分清洗。 P321: 特殊处理（请参阅此标签上的...）。 P405: 密闭存放 P501: 将内容物/容器处理到。。。 P264: 处理后要彻底洗手。 P271: 仅在室外或通风良好的地方使用。 P304+P340: 如误吸入：将人转移到空气新鲜处，保持呼吸舒适体位。 P403+P233: 存放在通风良好的地方。保持容器密闭。 P362+P364: 脱掉沾污的衣服，清洗后方可重新使用。 P264+P265: 处理后彻底洗手[和…]。不要触摸眼睛。 P337+P317: 如果眼睛刺激持续：寻求医疗帮助。 P332+P317: 如果出现皮肤刺激：请寻求医疗帮助。 P319: 如果你感到不适，请寻求医疗帮助。 |
| WGK Germany | 2 |
| RTECS | WI3600000 |
| Reaxy-Rn | 1788183 |
| 个人防护装备 | dust mask type N95 (US),Eyeshields,Gloves |
通过匹配包装上的批号来查找并下载产品的 COA，每批产品都进行了严格的验证，您可放心使用！
| 批号(Lot Number) | 证书类型 | 日期 | 货号 |
|---|---|---|---|
 H1704047 |
分析证书 | 25-03-04 | E118827 |
| D2016060 |
分析证书 | 24-02-20 | E118827 |
| B2314125 |
分析证书 | 22-07-22 | E118827 |
| I2201421 |
分析证书 | 22-07-22 | E118827 |
| I2201447 |
分析证书 | 22-07-22 | E118827 |
| I2201460 |
分析证书 | 22-07-22 | E118827 |
| B2225197 |
分析证书 | 22-01-15 | E118827 |
| B2225218 |
分析证书 | 22-01-15 | E118827 |
| B2314029 |
分析证书 | 22-01-15 | E118827 |
| 1. Yu Lishuang, Zou Cheng, Li Qingyun, Liu Zhaoming, Liu Youyan, Tang Aixing. (2023) Improving efficiency and reducing enzyme inactivation during lipase-mediated epoxidation of α-pinene in a double-phase reaction system. BIOPROCESS AND BIOSYSTEMS ENGINEERING, 46 (9): (1331-1340). [PMID:37470869] [10.1007/s00449-023-02902-4] |
| 2. Hualiang Xu, Liang Jiang, Anqian Yuan, Zhengkai Wei, Yuan Lei, Yuechuan Wang, Weibo Kong, Xiaowei Fu, Jingxin Lei. (2022) Facile preparation of reversible thermochromic phase change materials towards temperature-controlled information storage and self-reporting. Journal of Energy Storage, 50 (104292). [10.1016/j.est.2022.104292] |
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| 12. Simona Pichini,Luca Morini,Roberta Pacifici,James Tuyay,Warren Rodrigues,Renata Solimini,Oscar Garcia-Algar,Juan Ramis,Christine Moore. (2014-03-13) Development of a new immunoassay for the detection of ethyl glucuronide (EtG) in meconium: validation with authentic specimens analyzed using LC-MS/MS. Preliminary results.. Clinical chemistry and laboratory medicine, 52 ((8)): (1179-1185). [PMID:24607921] |
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| 19. Hualiang Xu, Liang Jiang, Anqian Yuan, Zhengkai Wei, Yuan Lei, Yuechuan Wang, Weibo Kong, Xiaowei Fu, Jingxin Lei. (2022) Facile preparation of reversible thermochromic phase change materials towards temperature-controlled information storage and self-reporting. Journal of Energy Storage, 50 (104292). [10.1016/j.est.2022.104292] |
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