Basic information
- CAS
69444-51-5- Standard SMILES
C[N+]1(C)CCCC1.F[B-](F)(F)F- InChIKey
QVXREJQVKRNKMK-UHFFFAOYSA-N- Molecular formula
- C6H14BF4N
- Average molar mass
- 186.99 g/mol
- Monoisotopic mass
- 187.1155423
Names & identifiers
- Preferred name
- 1,1-Dimethylpyrrolidinium tetrafluoroborate
- IUPAC
- 1,1-dimethylpyrrolidin-1-ium tetrafluoroborate
- English name
- Pyrrolidinium, 1,1-dimethyl-, tetrafluoroborate
- Molecular formula
- C6H14BF4N
- Molecular weight
- 186.99
Names & synonyms
69444-51-5RefChem:4102591,1-Dimethylpyrrolidinium tetrafluoroborate834-341-9n,n-dimethylpyrrolidinium tetrafluoroborate1,1-Dimethylpyrrolidin-1-ium tetrafluoroborateSCHEMBL1448477AS-96825H56859Pyrrolidinium, 1,1-dimethyl-, tetrafluoroborate(1-)DMP BF4Pyrrolidinium, 1,1-dimethyl-, Intermediate Impurity 12
Show more names
1,1 DIMETHYL PYRROLIDINIUM TETRAFLUOROBORATEPyrrolidinium, 1,1-dimethyl-, tetrafluoroborateDimethyl Pyrolidinium Tetrafluoroborate (DMP.BF4)1,1 Dimethyl Pyrolidinium Tetrafluoroborate (DMP.BF4)
Database identifiers
- CAS
69444-51-5- PubChem CID
- 12469151
- EC Number
- 834-341-9
Properties
Computed structural properties
- Topological polar surface area
- 0 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 5
- Rotatable bonds
- 0
- Heavy atoms
- 12
- Formal charge
- 0
- Complexity
- 77.7
Physicochemical properties
- Melting point
- 340 °C · 340 °C (decomp)
- InChI
- InChI=1S/C6H14N.BF4/c1-7(2)5-3-4-6-7;2-1(3,4)5/h3-6H2,1-2H3;/q+1;-1
- InChIKey
- QVXREJQVKRNKMK-UHFFFAOYSA-N
- SMILES
- [B+3]([F-])([F-])([F-])[F-].C[N+]1(CCCC1)C
- Symbol(GHS)
- 7 · GHS07
- Signal word
- Warning
- Hazard statements
- 302 · H302-H315-H319-H335
- Precautionary statements
- 280 · P280-P305+P351+P338
- REACH Registrations
- Active
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
This chemical does not meet GHS hazard criteria for 50% (1 of 2) of reports.
Danger
H301 (50%): Toxic if swallowed [Danger Acute toxicity, oral]
P264, P264+P265, P270, P273, P280, P301+P316, P305+P351+P338, P321, P330, P337+P317, P405, 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 InformationREACH registered substance: 1,1-Dimethylpyrrolidinium tetrafluoroborate (EC: 834-341-9)
Hazard Classes and CategoriesAcute Tox. 3 (50%)
Safety data
- Signal word
- Warning
- Symbol(GHS)
- GHS07
- Hazard statements
- H302-H315-H319-H335
- REACH Registrations
- Active
- Precautionary statements
- P280-P305+P351+P338
Chemistry & industry
Applications
DescriptionPyrrolidinium, 1,1-dimethyl-, tetrafluoroborate (DMPBF4), also known as 1,1-Dimethylpyrrolidinium tetrafluoroborate, could be used as the conducting salt for electric double-layer capacitors (EDLCs). This compound has a smaller cation size in contrast to TEA+ and SBP+. The smaller cation size leads to the easier diffusion of DMPBF4 into carbon pores [1]. Compared to the standard electrolytes TEABF4 and SBPBF4, the novel DMPBF4 electrolyte exhibits a higher gravimetric capacitance, superior rate capability, and improved cycling stability. The energy and power density of EDLCs using DMPBF4 in the ACN electrolyte reach 40.61Wh kg1 and 8.09kWkg1, respectively, at the working voltage of 3.0V. Moreover, EDLCs with DMPBF4 in ACN (PC) retain 87.9% (87.5%) of their initial capacitance after 1000h of float testing at 3.0V.
Suppliers26 total
江苏艾康生物医药研发有限公司025-58851090 19370895928 · [email protected]
利兹化工（上海）有限公司021-57620989 13601674297 · [email protected]
上海药诚医药科技合伙企业（有限合伙）400-6181121 18616381138 · [email protected]
常州市华阳科技有限公司+8615250961469 · [email protected]
上海敏寒医药科技有限公司17612188245 · [email protected]
浙江蓝德能源科技发展有限公司13588285484 · [email protected]
Qingdao Dexin Chemical Co., Ltd+86-15553333686 · [email protected]
普善实业（陕西）有限公司029-81310890 18165209495 · [email protected]
HANGZHOU LEAP CHEM CO., LTD.
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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