Cas no 2795-50-8 (Ethyl 5H-perfluoropentanoate)
Ethyl 5H-perfluoropentanoate Chemical and Physical Properties
Names and Identifiers
-
- Pentanoic acid,2,2,3,3,4,4,5,5-octafluoro-, ethyl ester
- Ethyl 5H-Octafluorovalerate
- ethyl 2,2,3,3,4,4,5,5-octafluoropentanoate
- Ethyl 5H-Octafluoropentanoate
- 2,2,3,3,4,4,5,5-octafluoropentanoic acid ethyl ester
- 5H-octafluoro-valeric acid ethyl ester
- 5H-Octafluor-valeriansaeure-aethylester
- Ethyl 5H-perfluoropentanoate
- PC3260A
- 5H-Octafluorovaleric Acid Ethyl Ester
- E1022
- A819259
- ethyl 2,2,3,3,4,4,5,5-octakis(fluoranyl)pentanoate
- 2,2,3,3,4,4,5,5-Octafluorovaleric acid ethyl ester
- MFCD00153153
- D90585
- DTXSID20371926
- HXWMNJVBQLBDGW-UHFFFAOYSA-N
- FT-0626127
- SB85566
- AKOS003789013
- ethyl 2, 2, 3, 3, 4, 4, 5, 5-octafluoropentanoate
- SCHEMBL5704597
- 2795-50-8
- BS-52919
- DB-230345
-
- MDL： MFCD00153153
- Inchi： 1S/C7H6F8O2/c1-2-17-4(16)6(12,13)7(14,15)5(10,11)3(8)9/h3H,2H2,1H3
- InChI Key： HXWMNJVBQLBDGW-UHFFFAOYSA-N
- SMILES： FC(C(C(=O)OCC)(F)F)(C(C(F)F)(F)F)F
Computed Properties
- Exact Mass: 274.02400
- Monoisotopic Mass: 274.02400473g/mol
- Isotope Atom Count: 0
- Hydrogen Bond Donor Count: 0
- Hydrogen Bond Acceptor Count: 10
- Heavy Atom Count: 17
- Rotatable Bond Count: 6
- Complexity: 288
- Covalently-Bonded Unit Count: 1
- Defined Atom Stereocenter Count: 0
- Undefined Atom Stereocenter Count : 0
- Defined Bond Stereocenter Count: 0
- Undefined Bond Stereocenter Count: 0
- XLogP3: 3.2
- Topological Polar Surface Area: 26.3
Experimental Properties
- Density: 1.458
- Boiling Point: 180°C(lit.)
- Refractive Index: 1.326
- PSA: 26.30000
- LogP: 2.72050
Ethyl 5H-perfluoropentanoate Security Information
-
Symbol:
- Prompt：warning
- Hazard Statement： H226-H315-H319
- Warning Statement： P210-P233-P240-P241+P242+P243-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313-P403+P235-P501
- Hazardous Material transportation number：3272
- Safety Instruction： S23; S24/25
-
Hazardous Material Identification：
- HazardClass：3
- PackingGroup：III
Ethyl 5H-perfluoropentanoate Customs Data
- HS CODE：2915900090
- Customs Data：
China Customs Code:
2915900090Overview:
2915900090. Other saturated acyclic monocarboxylic acids and their anhydrides(Acyl halide\Peroxygenation)Chemicals\Peroxy acid and its halogenation\nitrification\sulfonation\Nitrosative derivative. VAT:17.0%. Tax refund rate:9.0%. Regulatory conditions:AB(Customs clearance form for Inbound Goods,Customs clearance form for outbound goods). MFN tariff:5.5%. general tariff:30.0%
Declaration elements:
Product Name, component content, use to
Regulatory conditions:
A.Customs clearance form for Inbound Goods
B.Customs clearance form for outbound goodsInspection and quarantine category:
R.Sanitary supervision and inspection of imported food
S.Sanitary supervision and inspection of exported food
M.Import commodity inspection
N.Export commodity inspectionSummary:
2915900090 other saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:5.5% General tariff:30.0%
Ethyl 5H-perfluoropentanoate Pricemore >>
| Related Categories | No. | Product Name | Cas No. | Purity | Specification | Price | update time | Inquiry |
|---|---|---|---|---|---|---|---|---|
| SHANG HAI MAI KE LIN SHENG HUA Technology Co., Ltd. | E861919-5g |
Ethyl 5H-Octafluorovalerate |
2795-50-8 | ≥98%(GC) | 5g |
￥471.60 | 2022-01-10 | |
| TRC | E937418-50mg |
Ethyl 5H-perfluoropentanoate |
2795-50-8 | 50mg |
$ 50.00 | 2022-06-05 | ||
| TRC | E937418-100mg |
Ethyl 5H-perfluoropentanoate |
2795-50-8 | 100mg |
$ 65.00 | 2022-06-05 | ||
| TRC | E937418-500mg |
Ethyl 5H-perfluoropentanoate |
2795-50-8 | 500mg |
$ 80.00 | 2022-06-05 | ||
| SHANG HAI A LA DING SHENG HUA KE JI GU FEN Co., Ltd. | E156153-1g |
Ethyl 5H-perfluoropentanoate |
2795-50-8 | >98.0%(GC) | 1g |
￥179.90 | 2023-09-03 | |
| SHANG HAI A LA DING SHENG HUA KE JI GU FEN Co., Ltd. | E156153-25G |
Ethyl 5H-perfluoropentanoate |
2795-50-8 | >98.0%(GC) | 25g |
￥1502.90 | 2023-09-03 | |
| SHANG HAI A LA DING SHENG HUA KE JI GU FEN Co., Ltd. | E156153-5G |
Ethyl 5H-perfluoropentanoate |
2795-50-8 | >98.0%(GC) | 5g |
￥475.90 | 2023-09-03 | |
| Apollo Scientific | PC3260A-5g |
Ethyl 5H-perfluoropentanoate |
2795-50-8 | 97% | 5g |
￡73.00 | 2025-02-21 | |
| Apollo Scientific | PC3260A-25g |
Ethyl 5H-perfluoropentanoate |
2795-50-8 | 97% | 25g |
￡296.00 | 2025-02-21 | |
| TI XI AI ( SHANG HAI ) HUA CHENG GONG YE FA ZHAN Co., Ltd. | E1022-5G |
Ethyl 5H-Octafluorovalerate |
2795-50-8 | >98.0%(GC) | 5g |
￥440.00 | 2024-04-16 |
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Ethyl 5H-perfluoropentanoate Related Literature
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Sandip Gangadhar Balwe,Yeon Tae Jeong Org. Biomol. Chem., 2018,16, 1287-1296
-
Haitao Li,Yu Pan,Zhizhi Wang,Shan Chen,Ruixin Guo,Jianqiu Chen RSC Adv., 2015,5, 100775-100782
-
Suji Lee,Min Su Han Chem. Commun., 2021,57, 9450-9453
-
R. M. Pemberton,J. P. Hart,T. T. Mottram Analyst, 2001,126, 1866-1871
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Yang Xu,Min Wang,Donghui Wei,Rongqiang Tian,Zheng Duan,Fran?ois Mathey Dalton Trans., 2019,48, 5523-5526
Additional information on Ethyl 5H-perfluoropentanoate
Comprehensive Overview of Ethyl 5H-perfluoropentanoate (CAS No. 2795-50-8): Properties, Applications, and Industry Trends
Ethyl 5H-perfluoropentanoate (CAS No. 2795-50-8) is a fluorinated ester compound with significant relevance in advanced material science and specialty chemistry. Characterized by its unique perfluorinated carbon chain and ethyl ester group, this chemical has garnered attention for its thermal stability, hydrophobic properties, and compatibility with high-performance polymers. As industries increasingly prioritize sustainable fluorochemicals and low-environmental-impact additives, Ethyl 5H-perfluoropentanoate emerges as a candidate for applications ranging from coatings to precision electronics.
The molecular structure of Ethyl 5H-perfluoropentanoate features a C5 perfluoroalkyl backbone (C5F9H) esterified with ethanol, yielding a compound with a molecular weight of 264.1 g/mol. Its lipophobic and oleophobic behavior makes it valuable in formulations requiring resistance to oils, water, and solvents. Recent studies highlight its potential as a surface modifier in nano-coatings, where its ability to reduce surface energy aligns with demands for anti-fouling and self-cleaning materials—a trending topic in green chemistry forums.
In the context of user search trends, queries such as "fluorinated esters in electronics" and "eco-friendly hydrophobic coatings" reflect growing interest in this compound’s niche applications. Analytical techniques like GC-MS and NMR spectroscopy are commonly employed to verify its purity, a point frequently raised in technical discussions. Notably, Ethyl 5H-perfluoropentanoate is distinct from long-chain PFAS (per- and polyfluoroalkyl substances), addressing contemporary concerns about PFAS regulations while offering shorter-chain alternatives.
From an industrial perspective, Ethyl 5H-perfluoropentanoate is utilized in specialty polymer synthesis, particularly for enhancing the dielectric properties of materials used in capacitors and insulating films. Its compatibility with sol-gel processes further expands its utility in hybrid material development. Researchers are also exploring its role in biomedical device coatings, where its chemical inertness and biocompatibility are critical—a topic frequently searched in conjunction with "medical-grade fluorochemicals."
Environmental and safety profiles of Ethyl 5H-perfluoropentanoate are rigorously documented, with data indicating lower bioaccumulation potential compared to legacy fluorosurfactants. This aligns with OECD guidelines and REACH compliance, keywords often associated with regulatory searches. As the market shifts toward circular economy principles, the compound’s recyclability in certain processes is under investigation, adding to its appeal for sustainable manufacturing advocates.
In summary, Ethyl 5H-perfluoropentanoate (CAS No. 2795-50-8) represents a versatile fluorochemical bridging innovation and sustainability. Its applications in high-tech coatings, electronics, and biomedical fields are supported by evolving research, while its regulatory-friendly profile addresses modern environmental priorities. For professionals seeking alternatives to long-chain PFAS or advanced material additives, this compound offers a compelling solution.
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