1,1,2,2-Tetrafluoroethyl 2,2,3,3-Tetrafluoropropyl Ether - ≥99.5% , CAS No.16627-68-2

CAS: 16627-68-2 Cat. No.: T639971 Molecular Weight: 232.07 EC Number: 605-433-4 PubChem CID: 2776662
AVAILABLE TO ORDER
GRADE & PURITY ≥99.5%
Synonyms
1,1,2,2-tetrafluoro-3-(1,1,2,2-tetrafluoroethoxy)propane | MFCD00155961 | 2H-Tetrafluoroethyl 2,2,3,3-tetrafluoropropyl ether | 1,1,2,2-Tetrafluoroethyl-2,2,3,3-tetrafluoropropyl ether | 1,1,2,2-Tetrafluoroethyl 2,2,3,3-tetrafluoropropyl ether | A810710
Storage
Room temperature
Shipped In
Normal
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Size
Status
Price
Qty
25g
T639971-25g
3
$48.90
100g
T639971-100g
6
$139.90
500g
T639971-500g
1
$475.90
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Why this grade

≥99.5% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Room temperature Ships Normal 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 22 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
1, 1, 2, 2-tetrafluoro-3-(1, 1, 2, 2-tetrafluoroethoxy)propane | MFCD00155961 | 2H-Tetrafluoroethyl 2, 2, 3, 3-tetrafluoropropyl ether | 1, 1, 2, 2-Tetrafluoroethyl-2, 2, 3, 3-tetrafluoropropyl ether | 1, 1, 2, 2-Tetrafluoroethyl 2, 2, 3, 3-tetrafluoropropyl ether | A810710
Specifications & Purity
≥99.5%
Storage
Room temperature
Shipped In
Normal
Purity
≥99.5%
Names and Identifiers
Pubchem Sid504761950
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504761950
Canonical SmilesC(C(C(F)F)(F)F)OC(C(F)F)(F)F
IUPAC Name1,1,2,2-tetrafluoro-3-(1,1,2,2-tetrafluoroethoxy)propane
InChIKeyHCBRSIIGBBDDCD-UHFFFAOYSA-N
INCHI1S/C5H4F8O/c6-2(7)4(10,11)1-14-5(12,13)3(8)9/h2-3H,1H2
Isomeric SMILES C(C(C(F)F)(F)F)OC(C(F)F)(F)F
PubChem CID 2776662
UN Number 3271
Packing Group III
Molecular Weight 232.07
Reaxy-Rn 1863948

Documentation

📋 Safety Data Sheet (SDS)

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

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✅ Certificate of Analysis (COA)

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

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📊 Datasheet

Quick-reference summary of product specifications and applications.

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🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

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Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganic oxygen compounds
ClassOrganooxygen compounds
SubclassEthers
Intermediate Tree Nodes Not available
Direct ParentDialkyl ethers
Alternative Parents Organofluorides  Hydrocarbon derivatives  Alkyl fluorides  
Molecular FrameworkAliphatic acyclic compounds
Substituents Dialkyl ether - Hydrocarbon derivative - Organofluoride - Organohalogen compound - Alkyl halide - Alkyl fluoride - Aliphatic acyclic compound
DescriptionThis compound belongs to the class of organic compounds known as dialkyl ethers. These are organic compounds containing the dialkyl ether functional group, with the formula ROR', where R and R' are alkyl groups.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





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.

31 results found

Lot NumberCertificate TypeDateItem
A2609531Certificate of AnalysisDec 30, 2025 T639971
A2609541Certificate of AnalysisDec 30, 2025 T639971
A2609530Certificate of AnalysisDec 30, 2025 T639971
L2523013Certificate of AnalysisAug 14, 2025 T639971
H2521737Certificate of AnalysisAug 14, 2025 T639971
H2521735Certificate of AnalysisAug 14, 2025 T639971
H2521685Certificate of AnalysisAug 14, 2025 T639971
E2528639Certificate of AnalysisApr 26, 2025 T639971
E2528638Certificate of AnalysisApr 26, 2025 T639971
E2528637Certificate of AnalysisApr 26, 2025 T639971
C2524348Certificate of AnalysisMar 17, 2025 T639971
C2524611Certificate of AnalysisMar 17, 2025 T639971
C2524612Certificate of AnalysisMar 17, 2025 T639971
B2518534Certificate of AnalysisFeb 10, 2025 T639971
B2518519Certificate of AnalysisFeb 10, 2025 T639971
B2518521Certificate of AnalysisFeb 10, 2025 T639971
B2518532Certificate of AnalysisFeb 10, 2025 T639971
B2518535Certificate of AnalysisFeb 10, 2025 T639971
B2518533Certificate of AnalysisFeb 10, 2025 T639971
J2415634Certificate of AnalysisSep 26, 2024 T639971
J2415638Certificate of AnalysisSep 26, 2024 T639971
E2431433Certificate of AnalysisMay 21, 2024 T639971
E2431432Certificate of AnalysisMay 21, 2024 T639971
C2425091Certificate of AnalysisNov 29, 2023 T639971
C2408122Certificate of AnalysisNov 29, 2023 T639971
L2307353Certificate of AnalysisNov 29, 2023 T639971
L2307354Certificate of AnalysisNov 29, 2023 T639971
L2307355Certificate of AnalysisNov 29, 2023 T639971
L2307363Certificate of AnalysisNov 29, 2023 T639971
L2307364Certificate of AnalysisNov 29, 2023 T639971
B2418162Certificate of AnalysisNov 29, 2023 T639971

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Chemical and Physical Properties
SensitivityMoisture Sensitive
Refractive Index1.29
Flash Point(°C)27°C
Boil Point(°C)92°C(lit.)
Molecular Weight232.070 g/mol
XLogP33.200
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count9
Rotatable Bond Count5
Exact Mass232.013 Da
Monoisotopic Mass232.013 Da
Topological Polar Surface Area9.200 Ų
Heavy Atom Count14
Formal Charge0
Complexity179.000
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
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2. Zhang Han, Zeng Ziqi, Wang Shuping, Wu Yuanke, Li Changhao, Liu Mengchuang, Wang Xinlan, Cheng Shijie, Xie Jia.  (2023)  High-safety and high-voltage lithium metal batteries enabled by nonflammable diluted highly concentrated electrolyte.  Nano Research,      [PMID:] [10.1007/s12274-023-6056-5]
3. Zunchun Wu, Ruhong Li, Shuoqing Zhang, Ling lv, Tao Deng, Hao Zhang, Ruixin Zhang, Jiangjiang Liu, Shouhong Ding, Liwu Fan, Lixin Chen, Xiulin Fan.  (2022)  Deciphering and modulating energetics of solvation structure enables aggressive high-voltage chemistry of Li metal batteries.  Chem,      [PMID:] [10.1016/j.chempr.2022.10.027]
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7. Zhilong Han, Shuping Li, Ruoyu Xiong, Zhipeng Jiang, Mengjun Sun, Wei Hu, Linfeng Peng, Renjie He, Huamin Zhou, Chuang Yu, Shijie Cheng, Jia Xie.  (2021)  Low Tortuosity and Reinforced Concrete Type Ultra-Thick Electrode for Practical Lithium–Sulfur Batteries.  ADVANCED FUNCTIONAL MATERIALS,  32  (12): (2108669).  [PMID:] [10.1002/adfm.202108669]
8. Tao Li, Yan Li, Yiling Sun, Zhengfang Qian, Renheng Wang.  (2021)  New Insights on the Good Compatibility of Ether-Based Localized High-Concentration Electrolyte with Lithium Metal.  ACS Materials Letters,      [PMID:] [10.1021/acsmaterialslett.1c00276]
9. Hao Zheng, Xin Zhou, Sheng Cheng, Ru Xia, Shuping Nie, Xin Liang, Yi Sun, Hongfa Xiang.  (2019)  High-Voltage LiNi0.5Mn1.5O4 Cathode Stability of Fluorinated Ether Based on Enhanced Separator Wettability.  JOURNAL OF THE ELECTROCHEMICAL SOCIETY,  166  (8): (A1456).  [PMID:] [10.1149/2.0601908jes]
10. Xingkai Wang, He Huang, Hong Zhang, Qiujiang Dong, Wanxing Zhang, Meng Gao, Jinyang Li, Biao Chen, Hao Guo, Xiaopeng Han.  (2024)  Achieving Uniform Li Deposition and Suppressed Electrolyte Flammability in Li-Metal Batteries via Designing Localized High-Concentration Electrolytes.  Small,  20  (35): (2401100).  [PMID:38721947] [10.1002/smll.202401100]
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12. Chuntao Ma, Yuhao Ma, Shuai Li, Hongyu Liu, Hao Wang, Dong Yan, Xiaobin Niu, Hong Li, Liping Wang.  (2025)  Pulse Current-Induced Homogeneous Phase Nucleation for High-Performance Conversion-Type Cathodes.  ACS Nano,      [PMID:39909728] [10.1021/acsnano.4c18009]
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14. Ling Huang, Miaolan Sun, Yuxiang Xie, Huayu Huang, Yixin Huang, Hui Chen, Shishi Liu, Peng Dai, Rui Huang, Shigang Sun.  (2024)  Tri-anion solvation structure electrolyte improves the electrochemical performance of Li||LiNi0.8Co0.1Mn0.1O2 batteries.  ChemSusChem,      [PMID:39075647] [10.1002/cssc.202401029]
15. Zhao Chang-Xin, Li Zheng, Chen Bin, Chen Fu, Wang Chunsheng.  (2025)  Self-adaptive electrolytes for fast-charging batteries.  Nature Energy,      [PMID:] [10.1038/s41560-025-01801-0]
16. Wang Hansen, Yan Xiaolin, Zhang Rupeng, Sun Juanjuan, Feng Fuxiang, Li Haoran, Liang Jinding, Wang Yuchun, Ye Guangzhou, Luo Xiaonan, Huang Shengyuan, Wan Pan, Hung Samantha T., Ye Fangjun, Chen Fangyun, Wu Erxiao, Zhou Jinfei, Ulissi Ulderico, Ge Xiaoming, Liu Chengyong, Xu Bo, Liu Na, Ouyang Chuying.  (2025)  Application-driven design of non-aqueous electrolyte solutions through quantification of interfacial reactions in lithium metal batteries.  Nature Nanotechnology,      [PMID:40437200] [10.1038/s41565-025-01935-y]
17. Xiangyang Zhao, Jiayu Wang, Wenqi Zhao, Zihao Song, Qingli Zou.  (2025)  Weakly Solvating Electrolyte: Regulating Polysulfide Intermediates for High-Performance Lithium-Sulfurized Polyacrylonitrile Batteries.  ADVANCED FUNCTIONAL MATERIALS,  35  (45): (2511172).  [PMID:] [10.1002/adfm.202511172]
18. Song Gao, Liying Wang, Xijia Yang, Yue Yang, Yang Gao, Xiaohan Zhang, Xuesong Li, Wei Lü.  (2025)  High-Voltage and Ultralow-Temperature Lithium Metal Batteries Achieved by Methyl Acetate-Based Locally High-Concentration Electrolyte.  ACS Applied Materials & Interfaces,      [PMID:40457167] [10.1021/acsami.5c04761]
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