Acetal - ≥98% , CAS No.105-57-7

CAS: 105-57-7 Cat. No.: A109197 Molecular Weight: 118.17 Beilstein Registry Number: 1098310 EC Number: 203-310-6
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
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
Storage
Store at 2-8°C,Argon charged
Shipped In
Wet ice,FedEx DG Service
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
25ml
A109197-25ml
2
$9.90
100ml
A109197-100ml
1
$13.90
500ml
A109197-500ml
2
$31.90
Enter a quantity for the sizes you want to add.
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Why this grade

≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Store at 2-8°C,Argon charged Ships Wet ice,FedEx DG Service Check lot-specific COA for exact specifications.

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Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

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Literature proof

Cited in 15 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

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

Specifications

Synonyms
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
Specifications & Purity
≥98%
Storage
Store at 2-8°C, Argon charged
Shipped In
Wet ice, FedEx DG Service
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥98%
Names and Identifiers
Canonical SmilesCCOC(C)OCC
IUPAC Name1,1-diethoxyethane
InChIKeyDHKHKXVYLBGOIT-UHFFFAOYSA-N
INCHI1S/C6H14O2/c1-4-7-6(3)8-5-2/h6H,4-5H2,1-3H3
Isomeric SMILES CCOC(C)OCC
WGK Germany 2
RTECS AB2800000
UN Number 1088
Packing Group II
Molecular Weight 118.17
Beilstein 1098310
Reaxy-Rn 1098310
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1098310&ln=

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganic oxygen compounds
ClassOrganooxygen compounds
SubclassEthers
Intermediate Tree Nodes Not available
Direct ParentAcetals
Alternative Parents Hydrocarbon derivatives  
Molecular FrameworkAliphatic acyclic compounds
Substituents Acetal - Hydrocarbon derivative - Aliphatic acyclic compound
DescriptionThis compound belongs to the class of organic compounds known as acetals. These are compounds having the structure R2C(OR')2 ( R' not Hydrogen) and thus diethers of geminal diols. Originally, the term was confined to derivatives of aldehydes (one R = H), but it now applies equally to derivatives of ketones (neither R = H ). Mixed acetals have different R' groups.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Associated Targets(Human)
CXCL8 Tchem Interleukin-8 (642 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Associated Targets(non-human)
Nfe2l2 Nuclear factor erythroid 2-related factor 2 (214 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Mechanisms of Action
Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

30 results found

Lot NumberCertificate TypeDateItem
J2326130Certificate of AnalysisJul 15, 2025 A109197
I2301208Certificate of AnalysisJun 09, 2025 A109197
F2513227Certificate of AnalysisMay 28, 2025 A109197
F2513226Certificate of AnalysisMay 28, 2025 A109197
F2513225Certificate of AnalysisMay 28, 2025 A109197
F2513146Certificate of AnalysisMay 28, 2025 A109197
H2308242Certificate of AnalysisMay 12, 2025 A109197
B2508149Certificate of AnalysisJan 17, 2025 A109197
B2508181Certificate of AnalysisJan 17, 2025 A109197
B2508151Certificate of AnalysisJan 17, 2025 A109197
B2508150Certificate of AnalysisJan 17, 2025 A109197
A2510140Certificate of AnalysisAug 30, 2024 A109197
I2410278Certificate of AnalysisAug 30, 2024 A109197
I2410277Certificate of AnalysisAug 30, 2024 A109197
I2410276Certificate of AnalysisAug 30, 2024 A109197
I2410275Certificate of AnalysisAug 30, 2024 A109197
F2411081Certificate of AnalysisApr 24, 2024 A109197
F2411082Certificate of AnalysisApr 24, 2024 A109197
F2411171Certificate of AnalysisApr 24, 2024 A109197
C2412104Certificate of AnalysisMar 01, 2024 A109197
C2412105Certificate of AnalysisMar 01, 2024 A109197
C2210213Certificate of AnalysisDec 21, 2023 A109197
G2120076Certificate of AnalysisApr 18, 2023 A109197
G2120060Certificate of AnalysisApr 18, 2023 A109197
G2120061Certificate of AnalysisApr 18, 2023 A109197
C2210214Certificate of AnalysisFeb 25, 2022 A109197
C2210212Certificate of AnalysisFeb 25, 2022 A109197
D2310214Certificate of AnalysisFeb 25, 2022 A109197
K2224056Certificate of AnalysisJun 11, 2021 A109197
C2120015Certificate of AnalysisMar 31, 2021 A109197

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Chemical and Physical Properties
SolubilitySoluble in water (46 g/L at 20°C).
SensitivityHeat,Light & Moisture Sensitive
Refractive Index1.3834
Flash Point(°F)-5.8 °F
Flash Point(°C)-21 °C
Boil Point(°C)102.7°C
Melt Point(°C)-100°C
Molecular Weight118.170 g/mol
XLogP30.800
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count2
Rotatable Bond Count4
Exact Mass118.099 Da
Monoisotopic Mass118.099 Da
Topological Polar Surface Area18.500 Ų
Heavy Atom Count8
Formal Charge0
Complexity39.800
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Citations of This Product
References
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,      [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,      [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.  (2022)  Near-zero-waste hydrogenolysis of poly(lactic acid) to biofuel.  FUEL,      [PMID:] [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,      [PMID:] [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]
6. Baoqing Bai, Lanqi Zhang, Ying Zhang, Bin Feng, Tao Bo, Jinhua Zhang, Sanhong Fan, Yukun Yang.  (2024)  Comparative analysis of flavor characteristics of two rounds of Qingxiangxing Baijiu by GC×GC-TOFMS, HS-GC-IMS, GC-E-nose and E-tongue.  Food Bioscience,      [PMID:] [10.1016/j.fbio.2024.105789]
7. Xueli Yang, Renyuan Chen, Junhai Wu, Fangqiang Yu, Fengmei Liao, Xiaobo Li, Ye Wang, Cheng Zhao, Hanren Zhang, Xinying Wu.  (2025)  Identification of key differential compounds in different quality grades of base liquor during the production of Jiang-flavored baijiu.  Food Chemistry-X,      [PMID:40115495] [10.1016/j.fochx.2025.102331]
8. Feng Lijuan, Yu Shuping, Jin Weimei, Xiao Changyan, Qiao Yan, Yang Guangfeng.  (2024)  The role of hydroponic solution of Ulva fasciata in modulating the antibiotic resistance of Vibrio alginolyticus.  JOURNAL OF APPLIED MICROBIOLOGY,      [PMID:39533112] [10.1093/jambio/lxae281]
9. Jingnan Lu, Lizhang Wu, Ran Wang, Xingguang Chen, Kezhou Cai, Baocai Xu.  (2025)  Dual antioxidant delivery based on liposome sustained release system: Molecular mechanisms for inhibiting lipid oxidation and benzo[a]pyrene formation in Chinese sausage.  FOOD CHEMISTRY,      [PMID:40886538] [10.1016/j.foodchem.2025.146060]
10. Jiacheng Li, Cong Li, Xueli Chen, Xianyan Liao, Hui Zhou, Baocai Xu, Li Zhang, Liming Jiang.  (2025)  Characteristic aroma changes during the sauce-flavoured black pork processing based on HS-SPME-GC-O-MS and aroma recombination/omission experiments of the final product.  FOOD RESEARCH INTERNATIONAL,      [PMID:41606840] [10.1016/j.foodres.2025.117225]
11. Wei Dai, Wenjun Tan, Xuepeng Chen, Jilei Wang, Yougui Yu, Qing Zheng.  (2025)  Why aging matters: Acetaldehyde-acetal interconversion in Baijiu.  JOURNAL OF FOOD COMPOSITION AND ANALYSIS,      [PMID:] [10.1016/j.jfca.2025.108222]
12. Haixin Wang, Tao Shen, Yiming Wang, Zongxiang Lv, Yu Liu, Juan Wu, Tai Li, Shui Wang, Yanguo Shang.  (2025)  Discovery of Novel N-[(dimethylamino)methylene]thiourea (TUFA)-Functionalized Lignin for Efficient Cr(VI) Removal from Wastewater.  Toxics,  13  (9): (759).  [PMID:41012380] [10.3390/toxics13090759]
13. Yujia Ou, Binhui Zhou, Yesong Wang, Tao Hong, Zedong Jiang, Hui Ni, Mingjing Zheng.  (2025)  Temperature-controlled steam explosion modulates structural and functional characteristics of Porphyra haitanensis dietary fiber.  FOOD CHEMISTRY,      [PMID:41401481] [10.1016/j.foodchem.2025.147398]
14. Yanjia Liu, Tingting Bai, Daohong Wu, Maojun Yao.  (2025)  Elucidating the aging mechanism of Fuyu-flavor Baijiu mediated by metal ions via GC–MS, spectroscopy, electrochemistry, and SEM-EDS.  FOOD CHEMISTRY,      [PMID:41435540] [10.1016/j.foodchem.2025.147641]
15. Chaoqiang Tan, Zeyu Shen, Shichao Zhang, Zhijun Wu, Shengnan He, Hongge Pan, Hao Cheng, Yingying Lu.  (2025)  Methylation Design on Weakly Solvating Ethers for Wide-Temperature Li–SPAN Battery.  ADVANCED FUNCTIONAL MATERIALS,  35  (44): (2509658).  [PMID:] [10.1002/adfm.202509658]
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