N,N-Dimethylmethyleneiminium iodide

• Catalog No.: 40769
• CAS Number: 33797-51-2
• M. F.: C3H8IN
• M. W.: 185.00679
• Purity: ≥95.0% (AT)

SYNONYMS

• Title: N,N-二甲基亚甲基碘化铵
• IUPAC name: dimethyl(methylidene)azanium iodide
• IUPAC Traditional name: dimethyl(methylidene)azanium iodide
• Synonyms: N,N-Dimethylmethyleneammonium iodide; Eschenmoser 盐; Eschenmoser’s salt; N,N-二甲基亚甲基碘化胺

DATABASE IDS

• MDL Number: MFCD00011810
• PubChem SID: 24865478
• Beilstein Number: 1731022
• CAS Number: 33797-51-2
• EC Number: 251-680-2

PROPERTIES

• Grade: purum
• Linear Formula: CH2=N+(CH3)2I-
• Purity: ≥95.0% (AT)
• Melting Point: 219 °C (dec.)(lit.)
• Melting Point: 235-240 °C (dec.)
• 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
"Mannich-reagent" for direct use1,2,3,4: α-methylenation of carbonyls and ene reactions with olefins

Description (简体中文)

Other Notes
供直接使用的"Mannich 试剂"1,2,3,4：羰基的 α-亚甲基化作用以及与烯烃进行烯反应