N-Methyldiethanolamine

• Catalog No.: 15769
• CAS Number: 105-59-9
• M. F.: C5H13NO2
• M. W.: 119.16222
• Purity: ≥98.5% (GC)

SYNONYMS

• Title: N-甲基二乙醇胺
• IUPAC name: 2-[(2-hydroxyethyl)(methyl)amino]ethan-1-ol
• IUPAC Traditional name: N-methyldiethanolamine
• Synonyms: MDEA; 甲氨基二乙醇; N,N-Bis(2-hydroxyethyl)methylamine; 2,2′-Methyliminodiethanol; N,N-双(2-羟乙基)甲胺

DATABASE IDS

• Beilstein Number: 1734441
• CAS Number: 105-59-9
• PubChem SID: 24849693
• MDL Number: MFCD00002848
• EC Number: 203-312-7

PROPERTIES

• Impurities: ≤0.5% water (Karl Fischer)
• Linear Formula: CH3N(CH2CH2OH)2
• Purity: ≥98.5% (GC)
• Auto Ignition Point: 770 °F
• Boiling Point: 246-248 °C(lit.)
• Density: 1.038 g/mL at 25 °C(lit.)
• Flash Point: 127 °C
• Flash Point: 260.6 °F
• Refractive Index: n20/D 1.469(lit.)
• Vapor Density: 4 (vs air)
• Vapor Pressure: 0.01 mmHg ( 20 °C)
• Explode Limits: 99 %, 55 °F
• Explode Limits: ~56 %, 23 °F
• Explode Limits: ~8.8 %
• GHS Signal Word: Warning
• GHS Hazard statements: H319
• European Hazard Symbols: Irritant (Xi)
• Personal Protective Equipment: Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
• GHS Precautionary statements: P305 + P351 + P338
• Risk Statements: 36
• RTECS: KL7525000
• Safety Statements: 24
• German water hazard class: 1