2-Chloro-1,3-dimethylimidazolidinium tetrafluoroborate

• Catalog No.: 24377
• CAS Number: 153433-26-2
• M. F.: C5H10BClF4N2
• M. W.: 220.4039128
• Purity: ≥95.0% (AT)

SYNONYMS

• Title: 2-氯-1,3-二甲基咪唑鎓四氟硼酸盐
• IUPAC name: 2-chloro-1,3-dimethyl-4,5-dihydro-1H-imidazol-3-ium; tetrafluoroboranuide
• IUPAC Traditional name: 2-chloro-1,3-dimethyl-4,5-dihydroimidazol-1-ium tetrafluoroborate
• Synonyms: CIB

DATABASE IDS

• CAS Number: 153433-26-2
• MDL Number: MFCD09039291
• PubChem SID: 24854637

PROPERTIES

• Empirical Formula (Hill Notation): C5H10BClF4N2
• Purity: ≥95.0% (AT)
• Melting Point: 175-177 °C(lit.)
• Melting Point: 175-178 °C
• Solubility: acetonitrile: soluble0.1 g/mL, clear
• GHS Signal Word: Warning
• GHS Hazard statements: H315-H319-H335
• European Hazard Symbols: Irritant (Xi)
• 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
Reagent for esterification of C-terminal amino acids to Wang resin without racemization and for coupling α,α-dimethyl amino acids5,6; Preparation of the benzotriazol-1-yloxy derivative, a new coupling reagent7
Packaging
1 g in glass bottle
Application
Reagent for: Esterification and peptide coupling of sterically hindered amino acids1 Preparation of efficient diazo-transfer reagents2 Oxidative insertion for palladium and nickel catalyst synthesis3 Preparation of catalysts for use in coupling reactions4

Description (简体中文)

Other Notes
用于 C-端氨基酸在无外消旋作用下结合到王氏树脂上的酯化反应以及 α,α-二甲基氨基酸的偶联反应的试剂5,6；制备一种新型偶联试剂，苯并三唑-1-基氧基衍生物7
包装
1 g in glass bottle
Application
Reagent for: Esterification and peptide coupling of sterically hindered amino acids1 Preparation of efficient diazo-transfer reagents2 Oxidative insertion for palladium and nickel catalyst synthesis3 Preparation of catalysts for use in coupling reactions4