(Heptafluoropropyl)trimethylsilane
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Basic information
- CAS
3834-42-2- Standard SMILES
C[Si](C)(C)C(F)(F)C(F)(F)C(F)(F)F- InChIKey
PKLASFRWKXWKII-UHFFFAOYSA-N- Molecular formula
- C6H9F7Si
- Average molar mass
- 242.21 g/mol
- Monoisotopic mass
- 242.03617396
Names & identifiers
- Preferred name
- (Heptafluoropropyl)trimethylsilane
- IUPAC
- 1,1,2,2,3,3,3-heptafluoropropyl(trimethyl)silane
- English name
- (HEPTAFLUOROPROPYL)TRIMETHYLSILANE
- Molecular formula
- C6H9F7Si
- Molecular weight
- 242.21
Names & synonyms
(Heptafluoropropyl)trimethylsilane3834-42-2DTXSID70400078RefChem:210525DTXCID80350934624-436-1Trimethyl(heptafluoropropyl)silane1,1,2,2,3,3,3-heptafluoropropyl(trimethyl)silane1-(Trimethylsilyl)heptafluoropropaneMFCD00216712(1,1,2,2,3,3,3-HEPTAFLUOROPROPYL)TRIMETHYLSILANETrimethyl(perfluoropropyl)silane
Show more names
(Heptafluoropropyl)trimethylsilane 97%1,1,2,2,3,3,3-Heptafluoropropyltrimethylsilane
C6H9F7SiSilane,(1,1,2,2,3,3,3-heptafluoropropyl)trimethyl-SCHEMBL104119PKLASFRWKXWKII-UHFFFAOYSA-N(Heptafluoropropyl)tri(methyl)silaneAKOS015915752(Heptafluoropropyl)trimethylsilane, 97%BS-44162
Database identifiers
- CAS
3834-42-2- PubChem CID
- 4158915
- DTXSID
DTXSID70400078- EC Number
- 624-436-1
- Nikkaji
- J1.503.676A
Properties
Computed structural propertiesFilling in
- Topological polar surface area
- 0 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 7
- Rotatable bonds
- 2
- Heavy atoms
- 14
- Formal charge
- 0
- Complexity
- 211
Experimental & physicochemical properties
PFAS
PFAS -> OECD Category
PFAS -> Other/unspecified
PFAS -> Other/unspecified
Physicochemical properties
- Boiling point
- 88 °C · 88 °C (lit.)
- Density
- 1.195 g/mL · 1.195 g/mL at 25 °C (lit.)
- refractive index
- 20 · n20/D 1.324(lit.)
- Flash point
- 20 °F · 20 °F
- storage temp.
- 2 · Storage temp. 2-8°C
- form
- clear liquid
- color
- Colorless to Almost colorless
- BRN
- 1769415 · 1769415
- InChI
- 1S/C6H9F7Si/c1-14(2,3)6(12,13)4(7,8)5(9,10)11/h1-3H3
- InChIKey
- PKLASFRWKXWKII-UHFFFAOYSA-N
- SMILES
- C[Si](C)(C)C(F)(F)C(F)(F)C(F)(F)F
- EPA Substance Registry System
- (Heptafluoropropyl)trimethylsilane (3834-42-2)
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
GHS classification
GHS Classification
Warning
H226 (100%): Flammable liquid and vapor [Warning Flammable liquids]
P210, P233, P240, P241, P242, P243, P280, P303+P361+P353, P370+P378, P403+P235, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 41 reports by companies from 2 notifications to the ECHA C&L Inventory.
Hazard information
Hazard Classes and CategoriesFlam. Liq. 3 (100%)
Safety data
- F
- 10-21
- PPE
- Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
- wgk
- 3
- ridadr
- UN 1993 3/PG 2
- hs_code
- 2931900090
- risk_code
- 10
- Signal word
- Warning
- Symbol(GHS)
- GHS02
- safety_code
- 23-24/25
- hazard_class
- 3
- Storage Class
- 3 - Flammable liquids
- packing_group
- III
- Hazard statements
- H226
- Hazard Classifications
- Flam. Liq. 3
- Precautionary statements
- P501-P240-P210-P233-P243-P241-P242-P280-P370+P378-P303+P361+P353-P403+P235
Chemistry & industry
Uses & manufacturing
Use ClassificationPFAS (per- and polyfluoroalkyl substances) -> OECD Category
Applications
Uses(Heptafluoropropyl)trimethylsilane is a reagent for nucleophilic perfluoroalkylation of organic and in organic substrates.
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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