EU/US Properties Organoleptics Cosmetics Suppliers Safety Safety in use Safety references References Other Blenders Uses Occurrence Synonyms Articles Notes

ethanolamine HCL
ethanol, 2-amino-, hydrochloride (1:1)


CAS Number: 2002-24-6Picture of molecule3D/inchi
ECHA EINECS - REACH Pre-Reg:217-900-6
Beilstein Number:3542892
Molecular Weight:97.54396000
Formula:C2 H8 Cl N O
BioActivity Summary:listing
NMR Predictor:Predict (works with chrome or firefox)
Category:buffering agents
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
Google Scholar:Search
Google Books:Search
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Google Scholar: with word "odor"Search
Google Patents:Search
US Patents:Search
EU Patents:Search
Pubchem Patents:Search
Physical Properties:
Assay: 95.00 to 100.00
Food Chemicals Codex Listed: No
Boiling Point: 170.90 °C. @ 760.00 mm Hg (est)
Vapor Pressure:0.458000 mm/Hg @ 25.00 °C. (est)
Flash Point: 200.00 °F. TCC ( 93.30 °C. ) (est)
logP (o/w): -1.308 (est)
Soluble in:
 water, 1e+006 mg/L @ 25 °C (est)
Organoleptic Properties:
Odor and/or flavor descriptions from others (if found).
Cosmetic Information:
CosIng:cosmetic data
Cosmetic Uses: buffering agents
EMD Millipore
For experimental / research use only.
2-Hydroxyethylammonium chloride
Santa Cruz Biotechnology
For experimental / research use only.
Ethanolamine hydrochloride
For experimental / research use only.
Ethanolamine hydrochloride ≥99.0%
For experimental / research use only.
2-Aminoethanol Hydrochloride >98.0%(T)
Safety Information:
Preferred SDS: View
Hazards identification
Classification of the substance or mixture
GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)
None found.
GHS Label elements, including precautionary statements
Hazard statement(s)
None found.
Precautionary statement(s)
None found.
Oral/Parenteral Toxicity:
Not determined
Dermal Toxicity:
subcutaneous-mouse LD50 4053 mg/kg
Arzneimittel-Forschung. Drug Research. Vol. 4, Pg. 649, 1954.

Inhalation Toxicity:
Not determined
Safety in Use Information:
Category: buffering agents
Recommendation for ethanolamine HCL usage levels up to:
 not for fragrance use.
Recommendation for ethanolamine HCL flavor usage levels up to:
 not for flavor use.
Safety References:
EPI System: View
EPA Substance Registry Services (TSCA):2002-24-6
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :74819
National Institute of Allergy and Infectious Diseases:Data
WGK Germany:1
RTECS:KJ6370000 for cas# 2002-24-6
NIST Chemistry WebBook:Search Inchi
Canada Domestic Sub. List:2002-24-6
Pubchem (cid):74819
Pubchem (sid):135033255
Other Information:
(IUPAC):Atomic Weights of the Elements 2009
(IUPAC):Atomic Weights of the Elements 2009 (pdf)
Videos:The Periodic Table of Videos
tgsc:Atomic Weights use for this web site
(IUPAC):Periodic Table of the Elements
HMDB (The Human Metabolome Database):Search
Export Tariff Code:2922.11.0000
Potential Blenders and core components note
None Found
Potential Uses:
 buffering agents
Occurrence (nature, food, other):note
 not found in nature
2-aminoethanol hydrochloride
2-aminoethanol hydrochloride (1:1)
 colamine hydrochloride
 ethanol amine HCl
 ethanol amine hydrochloride
 ethanol, 2-amino-, hydrochloride
 ethanol, 2-amino-, hydrochloride (1:1)
monoethanolamine hydrochloride
2-hydroxyethanaminium chloride
2-hydroxyethyl ammonium chloride
2-hydroxyethylamine hydrochloride
2-hydroxyethylammonium chloride
a viscous, hygroscopic amino alcohol with an ammoniacal odor. it is widely distributed in biological tissue and is a component of lecithin. it is used as a surfactant, fluorimetric reagent, and to remove co2 and h2s from natural gas and other gases.
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