Basic information
- CAS
2641-34-1- Standard SMILES
O=C(F)C(F)(OC(F)(F)C(F)(OC(F)(F)C(F)(F)C(F)(F)F)C(F)(F)F)C(F)(F)F- InChIKey
YSIGVPOSKQLNTO-UHFFFAOYSA-N- Molecular formula
- C9F18O3
- Average molar mass
- 498.06 g/mol
- Monoisotopic mass
- 497.95600182
Names & identifiers
- Preferred name
- Hexafluoropropene oxide trimer
- IUPAC
- 2,3,3,3-tetrafluoro-2-[1,1,2,3,3,3-hexafluoro-2-(1,1,2,2,3,3,3-heptafluoropropoxy)propoxy]propanoyl fluoride
- English name
- 2,5-Bis(trifluoromethyl)-3,6-dioxaundecafluorononanoyl fluoride
- Molecular formula
- C9F18O3
- Molecular weight
- 498.07
Names & synonyms
2641-34-1Hexafluoropropene oxide trimerEINECS 220-141-36MU15P9EJN2,3,3,3-Tetrafluoro-2-[1,1,2,3,3,3-hexafluoro-2-(1,1,2,2,3,3,3-heptafluoropropoxy)propoxy]propanoyl fluoridePropanoyl fluoride, 2,3,3,3-tetrafluoro-2-(1,1,2,3,3,3-hexafluoro-2-(heptafluoropropoxy)propoxy)-DTXSID2044630Propionyl fluoride, tetrafluoro-2-(hexafluoro-2-(heptafluoropropoxy)propoxy)-Propanoyl fluoride, 2,3,3,3-tetrafluoro-2-[1,1,2,3,3,3-hexafluoro-2-(heptafluoropropoxy)propoxy]-2,3,3,3-Tetrafluoro-2-(1,1,2,3,3,3-hexafluoro-2-(heptafluoropropoxy)propoxy)propionyl fluoridePerfluoro-2,5-dimethyl-3,6-dioxanonanoyl fluoridePropanoyl fluoride, 2,3,3,3-tetrafluoro-2-(1,1,2,3,3,3-hexafluoro-2-(1,1,2,2,3,3,3-heptafluoropropoxy)propoxy)-
Show more names
opropoxy)propoxy]-,3,3,3-tetrafluoro-HFPOtrimeracidfluorideHPFO TRIMER ACID FLUORIDEHexafluoroepichlorohydrin trimerPerfluoro-(2,5-dimethyl-3,6-dioxanonanal)Perfluoro(2,5-dimethyl-3,6-dioxanonan-1-one)PERFLUORO(2,5-DIMETHYL-3,6-DIOXANANOYL) FLUORIDE
Propanoyl fluoride, 2-(1,1,2,3,3,3-hexafluoro-2-(heptafluoropropoxy)propoxy)-2,3,3,3-tetrafluoro-Propionyl fluoride, tetrafluoro-2-[hexafluoro-2-(heptafluoropropoxy)propoxy]-2,3,3,3-tetrafluoro-2-(1,1,2,3,3,3-hexafluoro-2-(perfluoropropoxy)propoxy)propanoyl fluoride2,3,3,3-tetrafluoro-2-[1,1,2,3,3,3-hexafluoro-2-(heptafluoropropoxy)propoxy]propionyl fluoridePROPIONYL FLUORIDE, 2,3,3,3-TETRAFLUORO-2-(1,1,2,3,3,3-HEXAFLUORO-2-(HEPTAFLUOROPROPOXY)PROPOXY)-2,3,3,3-Tetrafluoro-2-(1,1,2,3,3,3-hexafluoro-2-(1,1,2,2,3,3,3-heptafluoropropoxy)propoxy)propanoyl fluoride2,3,3,3-Tetrafluoro-2-[1,1,2,3,3,3-hexafluoro-2-(perfluoropropoxy)propoxy]propanoyl FluoridePropanoyl fluoride, 2,3,3,3-tetrafluoro-2-[1,1,2,3,3,3-hexafluoro-2-(1,1,2,2,3,3,3-heptafluoropropoxy)propoxy]-
Database identifiers
- CAS
2641-34-1- PubChem CID
- 102863
- DTXSID
DTXSID2044630- UNII
- 6MU15P9EJN
- EC Number
- 220-141-3
- Nikkaji
- J26.715E
Properties
Computed structural properties
- XLogP
- 6.2
- Topological polar surface area
- 35.5 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 21
- Rotatable bonds
- 7
- Heavy atoms
- 30
- Formal charge
- 0
- Complexity
- 645
Experimental & physicochemical properties
PFAS
PFAS -> Other/unspecified
PFAS -> Other/unspecified
PFAS -> OECD Category
Physical DescriptionLiquid
Physicochemical properties
- Boiling point
- 113 · 113-115°C
- Density
- 1 · 1,8 g/cm3
- Flash point
- 71.1 · 71.1±22.2℃
- storage temp.
- Inert atmosphere,Room Temperature
- solubility
- Chloroform (Sparingly), Methanol (Slightly)
- form
- Oil
- color
- Colourless
- Sensitive
- Moisture Sensitive
- Stability
- Hygroscopic, Moisture Sensitive
- InChI
- InChI=1S/C9F18O3/c10-1(28)2(11,5(15,16)17)29-9(26,27)4(14,7(21,22)23)30-8(24,25)3(12,13)6(18,19)20
- InChIKey
- RZEXCUSSDZJJHD-UHFFFAOYSA-N
- SMILES
- C(F)(=O)C(F)(OC(F)(F)C(F)(OC(F)(F)C(F)(F)C(F)(F)F)C(F)(F)F)C(F)(F)F
- CAS DataBase Reference
- 2641 · 2641-34-1(CAS DataBase Reference)
- FDA UNII
- 6 MU15P9EJN · 6MU15P9EJN
- EPA Substance Registry System
- 2 · Propanoyl fluoride, 2,3,3,3-tetrafluoro-2-[1,1,2,3,3,3-hexafluoro-2-(heptafluoropropoxy)propoxy]- (2641-34-1)
- UNSPSC Code
- 12352200 · 12352200
- NACRES
- 21 · NA.21
- Symbol(GHS)
- 5 · GHS05
- Signal word
- Danger
- Hazard statements
- 290 · H290-H314
- Precautionary statements
- 234 · P234-P260-P264-P280-P301+P330+P331+P310-P303+P361+P353+P310+P363-P304+P340+P310-P305+P351+P338+P310-P390-P405-P406-P501
- Hazard Codes
- C
- Risk Statements
- 34 · 34
- Safety Statements
- 26 · 26-36/37/39-45
- RIDADR
- 3265 · 3265
- WGK Germany
- 3 · WGK 3
- RTECS
- 3957000 · UC3957000
- Hazard Note
- Corrosive/Moisture Sensitive
- TSCA
- TSCA listed
- HazardClass
- 8 · 8
- PackingGroup
- III
- Storage Class
- 10 · 10 - Combustible liquids
- Toxicity
- 60 mg/kg · rat,LDLo,oral,60mg/kg (60mg/kg),National Technical Information Service. Vol. OTS0556053,
Safety & regulation
GHS classification
GHS Classification
Danger
H290 (50%): May be corrosive to metals [Warning Corrosive to Metals]
P234, P260, P264, P264+P265, P280, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P317, P321, P363, P390, P405, P406, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 2 reports by companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard information
Regulatory Information
Propanoyl fluoride, 2,3,3,3-tetrafluoro-2-[1,1,2,3,3,3-hexafluoro-2-(1,1,2,2,3,3,3-heptafluoropropoxy)propoxy]- is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Propanoyl fluoride, 2,3,3,3-tetrafluoro-2-[1,1,2,3,3,3-hexafluoro-2-(1,1,2,2,3,3,3-heptafluoropropoxy)propoxy]- are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)
Hazard Classes and CategoriesMet. Corr. 1 (50%)
Safety data
- wgk
- WGK 3
- tsca
- TSCA listed
- rtecs
- UC3957000
- ridadr
- 3265
- Toxicity
- rat,LDLo,oral,60mg/kg (60mg/kg),National Technical Information Service. Vol. OTS0556053,
- risk_code
- 34
- Signal word
- Danger
- Symbol(GHS)
- GHS05
- hazard_code
- C
- hazard_note
- Corrosive/Moisture Sensitive
- safety_code
- 26-36/37/39-45
- hazard_class
- 8
- Storage Class
- 10 - Combustible liquids
- packing_group
- III
- Hazard statements
- H290-H314
- Precautionary statements
- P234-P260-P264-P280-P301+P330+P331+P310-P303+P361+P353+P310+P363-P304+P340+P310-P305+P351+P338+P310-P390-P405-P406-P501
Chemistry & industry
Uses & manufacturing
U.S. Production2023: 50,000 - <250,000 lb
Industry UsesMonomers
Use ClassificationPFAS (per- and polyfluoroalkyl substances) -> OECD Category
General Manufacturing Information
All Other Basic Organic Chemical Manufacturing
Propanoyl fluoride, 2,3,3,3-tetrafluoro-2-[1,1,2,3,3,3-hexafluoro-2-(1,1,2,2,3,3,3-heptafluoropropoxy)propoxy]-: ACTIVE
Applications
UsesUsed in pharmaceutical synthesis and high-performance materials science.
Upstream & downstream products
Upstream raw materials
Downstream products
Suppliers100 total
梯希爱(上海)化成工业发展有限公司021-67121386 · [email protected]
阿诺西（上海）生物技术有限公司400-1107768 15058188853 · [email protected]
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Related reactions
10 records
Compound notes
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