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N-Methyldiethanolamine

Catalog No. 15769 Name Sigma Aldrich
CAS Number 105-59-9 Website http://www.sigmaaldrich.com
M. F. C5H13NO2 Telephone 1-800-521-8956
M. W. 119.16222 Fax
Purity ≥98.5% (GC) Email
Storage Chembase ID: 108047

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 Pictograms GHS07
GHS Signal Word Warning
GHS Hazard statements H319
European Hazard Symbols Irritant Irritant (Xi)
MSDS Link Download
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

DETAILS

REFERENCES