N-METHYL ETHANOL AMINE
1 Inquiries
109-83-1
Pharmaceutical Grade
99%
Shanghai
AmoyChem
25kg/drum
2026-05-26
Chemicals,capsaicin
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Product Description
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Seller Information
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Inquiry History
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DescriptionBasic Info
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Product Name:
2-(Methylamino)ethanol
Other Name:Ethanol,2-(methylamino)-;2-(Methylamino)ethanol;β-(Methylamino)ethanol;N-Methylethanolamine;Methylethylolamine;Methyl(β-hydroxyethyl)amine;N-Monomethylaminoethanol;Monomethylethanolamine;N-Methylmonoethanolamine;2-N-Monomethylaminoethanol;Methylethanolamine;Methylaminoethanol;Monomethylaminoethanol;Monomethylmonoethanolamine;(2-Hydroxyethyl)methylamine;N-Methyl-N-hydroxyethylamine;Methyl(hydroxyethyl)amine;N-Methylaminoethanol;N-Methyl-N-(2-hydroxyethyl)amine;N-Methyl-2-aminoethanol;N-Methyl-2-hydroxyethylamine;(Hydroxyethyl)methylamine;2-(N-Methylamino)ethanol;Methyl(2-hydroxyethyl)amine;N-(2-Hydroxyethyl)methylamine;N-Methyl-2-ethanolamine;2-Hydroxy-N-methylethylamine;N-Methyl-N-(β-hydroxyethyl)amine;N-Monomethylethanolamine;Amietol M 11;2-Hydroxyethyl-N-methylamine;2-Methylamino-1-ethanol;NMEA;N-(2-Hydroxyethyl)-N-methylamine;NSC 62776;Amino Alcohol MMA;N-Methyl-2-hydroxyethanamine;Yubao;1428190-92-4
CAS No.:109-83-1
Molecular Formula:C3H9NO
InChIKeys:InChIKey=OPKOKAMJFNKNAS-UHFFFAOYSA-N
Molecular Weight:75.10970
Exact Mass:75.11
EC Number:203-710-0
UNII:ZMQ4G4V497
ICSC Number:1336
NSC Number:62776
UN Number:3267|2735
DSSTox ID:DTXSID5025603
Color/Form:Viscous liquid|Clear colorless liquid|Colorless to light yellow liquid
HScode:29221980
Categories:
Characteristics-
PSA:
32.26000
XLogP3:-0.41100
Appearance:Methylethanolamine appears as a clear colorless liquid. Flash point 165°F. Less dense than water and soluble in water. Vapors are heavier than air. Produces toxic oxides of nitrogen during combustion. Used to make other chemicals.
Density:0.937 g/cm3 @ Temp: 20 °C
Melting Point:-4.5 °C
Boiling Point:155-156 °C @ Press: 760 Torr
Flash Point:72ºC
Refractive Index:1.438-1.44
Water Solubility:Micible with water.
Storage Conditions:Store in a cool, dry place. Do not store in direct sunlight. Keep container closed when not in use. Corrosives area.
Vapor Pressure:0.5 mm Hg ( 20 °C)
Vapor Density:2.6 (vs air)
Toxicity:LD50 orally in Rabbit: 1391 mg/kg LD50 dermal Rabbit 1006 mg/kg
Explosive limit:vol% in air: 0.9.6
Odor:Fishy
PH:A strong base
Henrys Law Constant:Henry's Law constant = 8.1X10-10 atm-cu/mol at 25 °C (est)
Dissociation Constants:pKa = 9.95 at 20 °C
Experimental Properties:Forms deliquescent salt with HCl|Hydroxyl radical reaction rate constant = 7.9X10-11 cu cm/molec-sec at 25 °C (est)
Air and Water Reactions:Soluble in water.
Reactive Group:Alcohols and Polyols
Reactivity Profile:METHYLETHANOLAMINE is an aminoalcohol. Amines are chemical bases. They neutralize acids to form salts plus water. These acid-base reactions are exothermic. The amount of heat that is evolved per mole of amine in a neutralization is largely independent of the strength of the amine as a base. Amines may be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen is generated by amines in combination with strong reducing agents, such as hydrides. This compound may react with oxidizing materials. (NTP, 1992)
Autoignition Temperature:350 °C
Heat of Combustion:-12,710 BTU/lb = -7060 cal/g at 25 °C
Corrosivity:Corrosive to cork, metals
Heat of Vaporization:564 kJ/kg
Critical Temperature & Pressure:Critical temperature: 630 deg K (est); critical pressure: 5.22 MPa (est)
Hazard IdentificationClassification of the substance or mixture
Acute toxicity - Category 4, Oral
Acute toxicity - Category 4, Dermal
Skin corrosion, Sub-category 1B
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Danger
Hazard statement(s) H302 Harmful if swallowed
H312 Harmful in contact with skin
H314 Causes severe skin burns and eye damage
Precautionary statement(s) Prevention P264 Wash ... thoroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
Response P301+P317 IF SWALLOWED: Get medical help.
P330 Rinse mouth.
P302+P352 IF ON SKIN: Wash with plenty of water/...
P317 Get medical help.
P321 Specific treatment (see ... on this label).
P362+P364 Take off contaminated clothing and wash it before reuse.
P301+P330+P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P363 Wash contaminated clothing before reuse.
P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P316 Get emergency medical help immediately.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Storage P405 Store locked up.
Disposal P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
NO open flames. Above 74°C use a closed system and ventilation. Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Separated from strong oxidants and acids.Materials which are toxic as stored or which can decompose into toxic components...should be stored in a cool well ventilated place, out of the direct rays of the sun, away from areas of high fire hazard, and should be periodically inspected. Incompatible materials should be isolated...
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Seller Information
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Business Type:
Manufactory
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Main Products:
Chemicals,capsaicin
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Location:
Unit 360 Longshan Center, No.84 Longshan South Road, Siming District 361001, Xiamen, China
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Payment Terms:
TT against copy of documents,D/P,L/C,D/A
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Average lead Time:
180
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Total Annual Revenue:
$5 million-$10 million
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Total Employees:
11-50
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Year of Establishment:
2014
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Inquiry History1 Inquiries
Country Product Purchase Quantity Date Posted 
South Korea
N-MEA
50 MT Oct 23, 2023 Post an enquiry for this product
