1,2-Bis(1,1,2,2-Tetrafluoroethoxy)Ethane(TFEE) - ≥98% , CAS No.358-39-4

CAS: 358-39-4 Cat. No.: B770401 Molecular Weight: 262.1 EC Number: 879-259-4
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
TFEE | Ethylene Glycol Bis(1,1,2,2-tetrafluoroethyl) Ether | 1,1,2,2-Tetrafluoro-1-[2-(1,1,2,2-tetrafluoroethoxy)ethoxy]ethane
Storage
Room temperature,Desiccated
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
5g
B770401-5g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$16.90
25g
B770401-25g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$58.90
100g
B770401-100g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$208.90
500g
B770401-500g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$499.90
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.

🌡

Storage & shipping

Room temperature,Desiccated Ships Normal Check lot-specific COA for exact specifications.

📋

Quality documents

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

📚

Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
TFEE | Ethylene Glycol Bis(1, 1, 2, 2-tetrafluoroethyl) Ether | 1, 1, 2, 2-Tetrafluoro-1-[2-(1, 1, 2, 2-tetrafluoroethoxy)ethoxy]ethane
Specifications & Purity
≥98%
Storage
Room temperature, Desiccated
Shipped In
Normal
Purity
≥98%
Names and Identifiers
Canonical SmilesC(COC(C(F)F)(F)F)OC(C(F)F)(F)F
IUPAC Name1,1,2,2-tetrafluoro-1-[2-(1,1,2,2-tetrafluoroethoxy)ethoxy]ethane
InChIKeyWVRJJXQSRCWPNS-UHFFFAOYSA-N
INCHI1S/C6H6F8O2/c7-3(8)5(11,12)15-1-2-16-6(13,14)4(9)10/h3-4H,1-2H2
Isomeric SMILES C(COC(C(F)F)(F)F)OC(C(F)F)(F)F
Molecular Weight 262.1

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 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.

4 results found

Lot NumberCertificate TypeDateItem
A2615101Certificate of AnalysisSep 02, 2025 B770401
D2603011Certificate of AnalysisSep 02, 2025 B770401
I2519232Certificate of AnalysisSep 02, 2025 B770401
I2519233Certificate of AnalysisSep 02, 2025 B770401
Chemical and Physical Properties
Flash Point(°C)67 °C
Boil Point(°C)86 °C/100 mmHg
Molecular Weight262.100 g/mol
XLogP33.200
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count10
Rotatable Bond Count7
Exact Mass262.024 Da
Monoisotopic Mass262.024 Da
Topological Polar Surface Area18.500 Ų
Heavy Atom Count16
Formal Charge0
Complexity185.000
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
Solution Calculators
Reviews

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