2-Chloro-1,3-dimethylimidazolidinium tetrafluoroborate
Synonym(s):CIB
- CAS NO.:153433-26-2
- Empirical Formula: C5H10ClN2.BF4
- Molecular Weight: 220.4
- MDL number: MFCD17976893
- EINECS: 623-751-1
- SAFETY DATA SHEET (SDS)
- Update Date: 2023-04-23 13:52:06
What is 2-Chloro-1,3-dimethylimidazolidinium tetrafluoroborate?
Chemical properties
Colorless to white crystalline powder
The Uses of 2-Chloro-1,3-dimethylimidazolidinium tetrafluoroborate
2-Chloro-1,3-dimethylimidazolium tetrafluoroborate is a reagent for esterification of C-terminal amino acids to Wang resin without racemization and for coupling α,α-dimethyl amino acids; and for preparation of the benzotriazol-1-yloxy derivative, a new coupling reagent. It is used as a reagent for esterification and peptide coupling of sterically hindered amino acids; preparation of efficient diazo-transfer reagents; oxidative insertion for palladium and nickel catalyst synthesis; and preparation of catalysts for use in coupling reactions.
The Uses of 2-Chloro-1,3-dimethylimidazolidinium tetrafluoroborate
Reagent for:
Esterification and peptide coupling of sterically hindered amino acids
Preparation of efficient diazo-transfer reagents
Oxidative insertion for palladium and nickel catalyst synthesis
Preparation of catalysts for use in coupling reactions
Properties of 2-Chloro-1,3-dimethylimidazolidinium tetrafluoroborate
Melting point: | 175-177 °C(lit.) |
storage temp. | 2-8°C |
solubility | acetonitrile: 0.1 g/mL, clear |
form | Powder or Crystalline Powder |
color | White to off-white |
Sensitive | Moisture & Light Sensitive |
CAS DataBase Reference | 153433-26-2(CAS DataBase Reference) |
Safety information for 2-Chloro-1,3-dimethylimidazolidinium tetrafluoroborate
Signal word | Warning |
Pictogram(s) |
Exclamation Mark Irritant GHS07 |
GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for 2-Chloro-1,3-dimethylimidazolidinium tetrafluoroborate
InChIKey | UPLXKEIRISBKRM-UHFFFAOYSA-N |
New Products
6-Bromo 2-Iodo Indole Pyridine 2,4,6-Tricarboxaldehyde Fosfomycin EP impurity D Ivermectin EP Impurity B Rimegepant Impurity 3 Tubulysin C Tubulysin D Tubulysin A Tubulysin E Imeglimin Hydrochloride IH 2-(1-(Mercaptomethyl) cyclopropyl) acetonitrile (1R,2S)-2-(3,4-Difluorophenyl)cyclopropanamine Calcium Sodium Phosphosilicate IH 2-[2-[3(S)-3[2-(7-chloro-2-quinolinyl) ethenyl] phenyl-3- hydroxyl propyl] phenyl]-2-propanol 2-[[(3aR,4S,6R,6aS)-6-Aminotetrahydro-2,2-dimethyl-4H-cyclopenta-1,3-dioxol-4-yl]oxy]ethanol ethanedioate 2-Ethoxy-4-nitrobenzoic acid Methyl 4-amino-3-(dihexylamino)benzoate 1-(4-Fluorophenyl)piperidin-2-one Methyl 4-amino-3-(pyrrolidin-1-yl)benzoate 3-Morpholino-1-[4-(2-oxo-1-piperidyl)phenyl]-5,6-dihydropyridin-2(1H)-one 3,6-Bis(4-iodophenyl)-2,5-dihydropyrrolo[3,4-c]pyrrole-1,4-dione ((E)-3-(Dimethylamino)-2-methylacrylaldehyde 2-chloro-(4-Trifluoromethyl) benzyl bromide 3,3-dimethyl-2-oxo-, methyl esterRelated products of tetrahydrofuran
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