乙缩醛

  • ≥98%
有货

库存信息

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库存信息

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库存信息

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库存信息

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货号 (SKU) 包装规格 是否现货 价格 数量
A109197-25ml
25ml 现货 Stock Image
A109197-100ml
100ml 现货 Stock Image
A109197-500ml
500ml 现货 Stock Image
A109197-2.5L
2.5L 现货 Stock Image

基本描述

别名 缩醛 | 乙醛缩二乙醇 | 1,1-二乙氧基乙烷 | 乙叉二乙基醚
英文别名 Acetaal | Ethylidene diethyl ether | Acetal | Acetale | 1,1-DIETHOXYETHANE | 1,1-Dietossietano | Ethane, 1,1-diethoxy- | Acetaldehyde diethyl acetal | Diethyl acetal | Acetal diethylique | Diethylacetal | 1,1-Diaethoxy-aethan | 1,1-Diethoxy-ethaan | Diaet
规格或纯度 ≥98%
英文名称 Acetal
储存温度 2-8°C储存,充氩
运输条件 冰袋运输
产品介绍

挥发性无色液体,能与乙醇、乙醚混溶。溶于水、乙酸、庚烷、丁醇和乙酸乙酯。水中溶解度:46 g/l (25°C)。长期放置易聚合。在碱性中稳定。

乙缩醛可作溶剂使用,也用于染料;塑料;香料的合成和保护醛基的有机合成中。

Acetaldehyde diethyl acetal can react with diketene to form ethyl 5-ethoxy-3-oxohexanoate in the presence of titanium chloride.It can also be used to synthesize mixed acetal glycosides via transacetalation

AI解读

关联靶点(人)

CXCL8 Tchem Interleukin-8 (642 活性数据)
活性类型 Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID

关联靶点(其它种属)

Nfe2l2 Nuclear factor erythroid 2-related factor 2 (214 活性数据)
活性类型 Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID

作用机制

作用机制 Action Type target ID Target Name Target Type Target Organism Binding Site Name 参考文献

名称和识别符

EC号 203-310-6
分子类型 小分子
IUPAC Name 1,1-diethoxyethane
INCHI InChI=1S/C6H14O2/c1-4-7-6(3)8-5-2/h6H,4-5H2,1-3H3
InChi Key DHKHKXVYLBGOIT-UHFFFAOYSA-N
Canonical SMILES CCOC(C)OCC
Isomeric SMILES CCOC(C)OCC
WGK Germany 2
RTECS AB2800000
UN Number 1088
Packing Group II
分子量 118.17
Beilstein号 1098310
Reaxy-Rn 1098310

化学和物理性质

溶解性 Soluble in water (46 g/L at 20°C).
密度 0.831
敏感性 对热、光和湿度敏感
折光率 1.3834
闪点(℉) -5.8 °F
闪点(℃) -21 °C
沸点 102.7°C
熔点 -100°C
分子量 118.170 g/mol
XLogP3 0.800
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 4
精确质量Exact Mass 118.099 Da
单同位素质量Monoisotopic Mass 118.099 Da
拓扑极表面积Topological Polar Surface Area 18.500 Ų
重原子数Heavy Atom Count 8
形式电荷Formal Charge 0
复杂度Complexity 39.800
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

安全和危险性(GHS)

一般危化品 一般危化品
象形图 GHS07,   GHS02
信号词 Danger
危险声明

H315: 引起皮肤刺激

H319: 引起严重眼睛刺激

H225: 高度易燃的液体和蒸气

预防措施声明

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。

P370+P378: 火灾时:使用干砂、干粉或抗醇泡沫灭火。

P210: 远离热源,热表面,火花,明火和其他点火源。 - 禁止抽烟。

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...)。

P501: 将内容物/容器处理到。。。

P233: 保持容器密闭。

P240: 地面/粘结容器和接收设备

P264: 处理后要彻底洗手。

P403+P235: 存放在通风良好的地方。保持低温。

P303+P361+P353: 如皮肤(或头发)沾染:立即脱掉所有沾染的衣服。用水清洗皮肤/淋浴。

P241: 使用防爆的[电气/通风/照明/.../]设备。

P362+P364: 脱掉沾污的衣服,清洗后方可重新使用。

P242: 仅使用无火花的工具。

P243: 采取防静电措施

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。

WGK Germany 2
RTECS AB2800000
Reaxy-Rn 1098310
Class 3
Merck Index 38
个人防护装备 Eyeshields,Faceshields,full-face respirator (US),Gloves,multi-purpose combination respirator cartridge (US),type ABEK (EN14387) respirator filter

技术规格说明书

Purity(GC) 98-100(%)
Density (20°C) 0.826-0.83
Refractive index n20/D 1.379-1.383
Appearance(A109197) Colorless Liquid
Proton NMR spectrum Conforms to structure

质检证书(CoA,COO,BSE/TSE 和分析图谱)

C of A & Other Certificates(BSE/TSE, COO):
输入批号以搜索分析图谱:

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!

找到26个结果

批号(Lot Number) 证书类型 日期 货号
H2308242 分析证书 25-05-12 A109197
B2508149 分析证书 25-01-17 A109197
B2508150 分析证书 25-01-17 A109197
B2508151 分析证书 25-01-17 A109197
B2508181 分析证书 25-01-17 A109197
I2410278 分析证书 24-08-30 A109197
I2410277 分析证书 24-08-30 A109197
I2410276 分析证书 24-08-30 A109197
I2410275 分析证书 24-08-30 A109197
A2510140 分析证书 24-08-30 A109197
F2411082 分析证书 24-04-24 A109197
F2411171 分析证书 24-04-24 A109197
F2411081 分析证书 24-04-24 A109197
C2412105 分析证书 24-03-01 A109197
C2412104 分析证书 24-03-01 A109197
C2210213 分析证书 23-12-21 A109197
G2120076 分析证书 23-04-18 A109197
G2120060 分析证书 23-04-18 A109197
G2120061 分析证书 23-04-18 A109197
D2310214 分析证书 22-02-25 A109197
I2301208 分析证书 22-02-25 A109197
C2210214 分析证书 22-02-25 A109197
C2210212 分析证书 22-02-25 A109197
J2326130 分析证书 22-02-25 A109197
K2224056 分析证书 21-06-11 A109197
C2120015 分析证书 21-03-31 A109197

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此产品的引用文献

1. Xin-He Duan, Yi Li, Hong-Wei Li, Yuqing Wu.  (2023)  Accurate ethanol determination in Chinese Baijiu based on red-emitted carbon quantum dots (CQDs) and a simple pH correction.  FOOD CHEMISTRY,  428  (136733).  [PMID:37429243] [10.1016/j.foodchem.2023.136733]
2. Wenxia Tian, Xiaofang Liu, Jia Zheng, Yi Ma, Huibo Luo, Xiaogang Luo, Changjun Hou, Danqun Huo.  (2023)  Array-based sensing and discrimination of segmented Baijiu using organic molecules-regulated PEI@Ag NPs@Ln as fluorescent probes.  FOOD CHEMISTRY,  417  (135888).  [PMID:36917907] [10.1016/j.foodchem.2023.135888]
3. Jialin Xu, Kuo Zhou, Jinxia Fu, Zaiming Tan, Linlin Qin, Peigao Duan, Yongjun Xu, Shimin Kang.  (2023)  Near-zero-waste hydrogenolysis of poly(lactic acid) to biofuel.  FUEL,  334  (126609).  [10.1016/j.fuel.2022.126609]
4. Hongbing Wang, Yao Xiang, Mingming Guo, Jiana Su, Gongying Wang, Wei Cui, Zhiyong Deng.  (2020)  Synthesis of Diethyl Carbonate in Liquid Phase Oxidative Carbonylation over Activated Carbon-Supported Chloride-Free Cu-Based Catalysts.  ENERGY & FUELS,  34  (7): (8697–8706).  [10.1021/acs.energyfuels.0c00528]
5. Wenda Hu, Yan Wan, Lili Zhu, Xiaojie Cheng, Shaolong Wan, Jingdong Lin, Yong Wang.  (2017)  A Strategy for the Simultaneous Synthesis of Methallyl Alcohol and Diethyl Acetal with Sn-β.  ChemSusChem,  10  (23): (4715-4724).  [PMID:28926196] [10.1002/cssc.201701435]

参考文献

1. Mikiko Tsukimoto,Rikiya Ohashi,Nao Torimoto,Yoko Togo,Takashi Suzuki,Toshio Maeda,Yoshiyuki Kagawa.  (2014-09-30)  Effects of the inhibition of intestinal P-glycoprotein on aliskiren pharmacokinetics in cynomolgus monkeys..  Biopharmaceutics & drug disposition,  36  ((1)): (15-33).  [PMID:25264342]
2. Federica Sangiuolo,Ermanno Puxeddu,Gabriella Pezzuto,Francesco Cavalli,Giuliana Longo,Alessia Comandini,Donato Di Pierro,Marco Pallante,Gianluigi Sergiacomi,Giovanni Simonetti,Maurizio Zompatori,Augusto Orlandi,Andrea Magrini,Massimo Amicosante,Francesca Mariani,Monica Losi,Daniela Fraboni,Alberto Bisetti,Cesare Saltini.  (2014-12-17)  HFE gene variants and iron-induced oxygen radical generation in idiopathic pulmonary fibrosis..  The European respiratory journal,  45  ((2)): (483-490).  [PMID:25504993]
3. Masataka Ohashi,Ryo Nasuno,Shota Isogai,Hiroshi Takagi.  (2020-08-18)  High-level production of ornithine by expression of the feedback inhibition-insensitive N-acetyl glutamate kinase in the sake yeast Saccharomyces cerevisiae..  Metabolic engineering,  62  (1-9).  [PMID:32805427]
4. Geelsu Hwang,Marlise I Klein,Hyun Koo.  (2014-10-31)  Analysis of the mechanical stability and surface detachment of mature Streptococcus mutans biofilms by applying a range of external shear forces..  Biofouling,  30  ((9)): (1079-1091).  [PMID:25355611]
5. A J Cappadoro,J A Luna.  (2015-05-30)  Development of an injection molded ethylene-vinyl acetate copolymer (EVA) intravaginal insert for the delivery of progesterone to cattle..  Animal reproduction science,  158  (104-108).  [PMID:26022232]
6. Xin-He Duan, Yi Li, Hong-Wei Li, Yuqing Wu.  (2023)  Accurate ethanol determination in Chinese Baijiu based on red-emitted carbon quantum dots (CQDs) and a simple pH correction.  FOOD CHEMISTRY,  428  (136733).  [PMID:37429243] [10.1016/j.foodchem.2023.136733]
7. Wenxia Tian, Xiaofang Liu, Jia Zheng, Yi Ma, Huibo Luo, Xiaogang Luo, Changjun Hou, Danqun Huo.  (2023)  Array-based sensing and discrimination of segmented Baijiu using organic molecules-regulated PEI@Ag NPs@Ln as fluorescent probes.  FOOD CHEMISTRY,  417  (135888).  [PMID:36917907] [10.1016/j.foodchem.2023.135888]
8. Jialin Xu, Kuo Zhou, Jinxia Fu, Zaiming Tan, Linlin Qin, Peigao Duan, Yongjun Xu, Shimin Kang.  (2023)  Near-zero-waste hydrogenolysis of poly(lactic acid) to biofuel.  FUEL,  334  (126609).  [10.1016/j.fuel.2022.126609]
9. Hongbing Wang, Yao Xiang, Mingming Guo, Jiana Su, Gongying Wang, Wei Cui, Zhiyong Deng.  (2020)  Synthesis of Diethyl Carbonate in Liquid Phase Oxidative Carbonylation over Activated Carbon-Supported Chloride-Free Cu-Based Catalysts.  ENERGY & FUELS,  34  (7): (8697–8706).  [10.1021/acs.energyfuels.0c00528]
10. Wenda Hu, Yan Wan, Lili Zhu, Xiaojie Cheng, Shaolong Wan, Jingdong Lin, Yong Wang.  (2017)  A Strategy for the Simultaneous Synthesis of Methallyl Alcohol and Diethyl Acetal with Sn-β.  ChemSusChem,  10  (23): (4715-4724).  [PMID:28926196] [10.1002/cssc.201701435]

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