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Chlorodipyrrolidinocarbenium hexafluorophosphate_Molecular_structure_CAS_135540-11-3)
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Chlorodipyrrolidinocarbenium hexafluorophosphate

Catalog No. 23955 Name Sigma Aldrich
CAS Number 135540-11-3 Website http://www.sigmaaldrich.com
M. F. C9H16ClF6N2P Telephone 1-800-521-8956
M. W. 332.6539202 Fax
Purity ≥98.0% (CHN) Email
Storage Chembase ID: 93212

SYNONYMS

Title
1-(氯-1-吡咯烷基亚甲基)吡咯烷鎓六氟磷酸盐
IUPAC name
1-[chloro(pyrrolidin-1-yl)methylidene]-1λ5-pyrrolidin-1-ylium; hexafluoro-λ5-phosphanuide
IUPAC Traditional name
1-[chloro(pyrrolidin-1-yl)methylidene]-1λ5-pyrrolidin-1-ylium hexafluorophosphate
Synonyms
Chloro-N,N,N′,N′-bis(tetramethylene)formamidinium hexafluorophosphate
N,N,N′,N′-Bis(tetramethylene)chloroformamidinium hexafluorophosphate
N,N,N′,N′-双(四亚甲基)氯代甲酰胺六氟磷酸盐
氯代-N,N,N′,N′-双(四亚甲基)甲酰胺六氟磷酸盐
PyClU

DATABASE IDS

CAS Number 135540-11-3
PubChem SID 24854379
MDL Number MFCD00191333
Beilstein Number 7898575

PROPERTIES

Linear Formula C9H16N2Cl · PF6
Purity ≥98.0% (CHN)
Melting Point 153-156 °C
GHS Pictograms GHS07
GHS Signal Word Warning
GHS Hazard statements H315-H319-H335
European Hazard Symbols Irritant Irritant (Xi)
MSDS Link Download
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
GHS Precautionary statements P261-P305 + P351 + P338
Risk Statements 36/37/38
Safety Statements 26-36
Storage Temperature 2-8°C
German water hazard class 3

DETAILS

Description (English)
Other Notes
Crystalline and non-hygroscopic peptide coupling reagent, especially for N-methyl amino acids5
Packaging
5 g in glass bottle
Application
Reactant for: Enantioselective desymmetrization of meso-asiridines1 Peptide coupling2Reagent for: Heterocyclization of chloroformamidinium salts3 Oxidative insertion for palladium and nickel catalyst synthesis4
Description (简体中文)
Other Notes
结晶的、不吸湿的新型肽偶联试剂,尤其适用于 N-甲基氨基酸5
包装
5 g in glass bottle
Application
Reactant for: Enantioselective desymmetrization of meso-asiridines1 Peptide coupling2Reagent for: Heterocyclization of chloroformamidinium salts3 Oxidative insertion for palladium and nickel catalyst synthesis4

REFERENCES