1,3-Dimethyl-2-imidazolidinone

• Catalog No.: 40725
• CAS Number: 80-73-9
• M. F.: C5H10N2O
• M. W.: 114.1457
• Purity: ≥99.5% (GC)

SYNONYMS

• Title: 1,3-二甲基-2-咪唑啉酮
• IUPAC name: 1,3-dimethylimidazolidin-2-one
• IUPAC Traditional name: 1,3-dimethyl-2-imidazolidinone
• Synonyms: N,N′-Dimethylethyleneurea; DMEU; DMI; N,N′-二甲基亚乙基脲

DATABASE IDS

• CAS Number: 80-73-9
• MDL Number: MFCD00003188
• EC Number: 201-304-8
• PubChem SID: 24865436
• Beilstein Number: 108808

PROPERTIES

• Empirical Formula (Hill Notation): C5H10N2O
• Grade: absolute
• Purity: ≥99.5% (GC)
• Quality: over molecular sieve (H2O ≤0.04%)
• Boiling Point: 224-226 °C(lit.)
• Density: 1.056 g/mL at 25 °C(lit.)
• Flash Point: 102 °C
• Flash Point: 215.6 °F
• Refractive Index: n20/D 1.472(lit.)
• GHS Signal Word: Danger
• GHS Hazard statements: H302-H311-H315-H318
• European Hazard Symbols: Harmful (Xn)
• Personal Protective Equipment: Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
• GHS Precautionary statements: P280-P305 + P351 + P338-P312
• RID/ADR: UN 2810 6.1/PG 3
• Risk Statements: 21/22-38-41
• RTECS: NJ0660000
• Safety Statements: 26-36
• Hazard Class: 6.1
• UN Number: 2810
• Packing Group: 3
• German water hazard class: 3

DETAILS

Description (English)

Other Notes
Aprotic, dipolar solvent which often can be used as a substitute for the carcinogenic HMPA 1,2,3,4
Solvent used in various synthetic organic transformations. Studied in the formation of functionally stabilized hydrosilanediyl-transition metal complexes produced photochemically from arylsilanes.
Packaging
100, 500 mL in Sure/Seal™

Description (简体中文)

Other Notes
偶极非质子溶剂，常用作致癌剂 HMPA 的替代物1,2,3,4
用于多种有机合成转化反应的溶剂。研究芳基硅烷光化学反应生成稳定官能团氢硅烷二基-过渡金属络合物。
包装
100, 500 mL in Sure/Seal™