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Ethanolamine

Synonyms: 2-Aminoethanol, Monoethanolamine

CAS #: 141-43-5 EC Number: 205-483-3 Molar Mass: 61.08 g/mol Chemical Formula: NH₂CH₂CH₂OH Hill Formula: C₂H₇NO

Overview

Key Spec Table

CAS # EC Number Hill Formula Chemical Formula Molar Mass
141-43-5 205-483-3 C₂H₇NO NH₂CH₂CH₂OH 61.08 g/mol

Pricing & Availability

Catalogue Number Availability Packaging Qty/Pack Price Quantity
8008490100
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Glass bottle 100 ml
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8008490500
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Glass bottle 500 ml
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8008491000
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Glass bottle 1 l
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8008492500
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Glass bottle 2.5 l
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8008499025
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Barrel PE/met 25 l
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Description
Catalogue Number 800849
Synonyms 2-Aminoethanol, Monoethanolamine

Product Information
CAS number 141-43-5
EC index number 603-030-00-8
EC number 205-483-3
Hill Formula C₂H₇NO
Chemical formula NH₂CH₂CH₂OH
Molar Mass 61.08 g/mol
HS Code 2922 11 00
Structure formula Image Structure formula Image
Quality Level MQ200

Applications
Application Ethanolamine for synthesis. CAS No. 141-43-5, EC Number 205-483-3.

Physicochemical Information
Boiling point 171 °C (1013 hPa)
Density 1.015 g/cm3 (20 °C)
Explosion limit 3.4 – 27 %(V)
Flash point 91 °C
Ignition temperature 410 °C
Melting Point 4 °C
pH value 12.1 (100 g/l, H₂O, 20 °C)
Vapor pressure 0.5 hPa (20 °C)
Viscosity kinematic 20 mm2/s (23 °C)

Toxicological Information
LD 50 oral LD50 Rat 1515 mg/kg
LD 50 dermal LD50 Rabbit 1025 mg/kg

Safety Information according to GHS
Hazard Pictogram(s) Hazard Pictogram(s)
Hazard Pictogram(s)
Hazard Statement(s) H302 + H312 + H332: Harmful if swallowed, in contact with skin or if inhaled.
H314: Causes severe skin burns and eye damage.
H335: May cause respiratory irritation.
H412: Harmful to aquatic life with long lasting effects.
Precautionary Statement(s) P273: Avoid release to the environment.
P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection.
P301 + P312: IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell.
P303 + P361 + P353: IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water.
P304 + P340 + P310: IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/doctor.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Signal Word Danger
RTECS KJ5775000
Storage class 8A Combustible, corrosive hazardous materials
WGK WGK 1 slightly hazardous to water
Disposal 3
Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.

Safety Information
Categories of danger harmful, corrosive

Storage and Shipping Information
Storage NoTempLimit

Transport Information
Declaration (railroad and road) ADR, RID UN 2491 , 8, III
Declaration (transport by air) IATA-DGR UN 2491 , 8, III
Declaration (transport by sea) IMDG-Code UN 2491 , 8, III, Segregation Group: 18 (Alkalis)

Specifications
Assay (GC, area%) ≥ 99.0 % (a/a)
Density (d 20 °C/ 4 °C) 1.015 – 1.016
Water (K. F.) ≤ 0.25 %
Sulfated ash ≤ 0.1 %
Identity (IR) passes test
Due to its specific melting range the product may be solid, liquid, a solidified melt or a supercooled melt.

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