Ethanolamine - Distillation grade, ≥99.5% , CAS No.141-43-5

CAS: 141-43-5 Cat. No.: E103808 Summenformel: C2H7NO Molekulargewicht: 61.08 Beilstein Registry Number: 505944 EG-Nummer: 205-483-3
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GRADE & PURITY Distillation grade ? Distillation grade — purified by/for distillation with controlled volatile profile. Use where distillation behavior and low residue are important. ≥99.5%
Synonyms
2 Aminoethanol | 2 -aminoethanol | colamine | ethanolamin | Glycinol (monoethanolamine) | TROLAMINE IMPURITY A (EP IMPURITY) | beta-Aminoethyl alcohol | Caswell No. 426 | DTXCID202000 | Monoaethanolamin | 1-Amino-2-hydroxyethane | MEA 90 | MEA-LCI | ETA |
Storage
Room temperature,Argon charged,Desiccated
Shipped In
FedEx DG Service
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Size
Deutschland (EU)
USA*
Price
Qty
500ml
E103808-500ml
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3 Auf Lager
31,15€
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Why this grade

Distillation grade, ≥99.5% Distillation grade for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature,Argon charged,Desiccated Ships FedEx DG Service Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 544 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Übersicht

An aminoalcohol compound used as a surfactant

Specifications

Synonyme
2 Aminoethanol | 2 -aminoethanol | colamine | ethanolamin | Glycinol (monoethanolamine) | TROLAMINE IMPURITY A (EP IMPURITY) | beta-Aminoethyl alcohol | Caswell No. 426 | DTXCID202000 | Monoaethanolamin | 1-Amino-2-hydroxyethane | MEA 90 | MEA-LCI | ETA |
Spezifikationen & Reinheit
Distillation grade, ≥99.5%
Biochemische und physiologische Mechanismen
Ethanolamine, also called 2-aminoethanol or monoethanolamine (MEA), is a viscous, hygroscopic organic chemical compound that is both a primary amine (due to an amino group) and a primary alcohol (hydroxyl group). Used as a surfactant, fluorimetric reagent
Storage
Room temperature,Argon charged,Desiccated
Verschickt in
FedEx DG Service
Note
Distillation grade
Reinheit
≥99.5%
Namen und Kennungen
Pubchem Sid
Pubchem Sid Url
https://pubchem.ncbi.nlm.nih.gov/substance/508811997
Kanonisches Lächeln
C(CO)N
IUPAC Name
2-aminoethanol
InChIKey
HZAXFHJVJLSVMW-UHFFFAOYSA-N
INCHI
1S/C2H7NO/c3-1-2-4/h4H,1-3H2
Isomere SMILES
C(CO)N
WGK Deutschland
1
RTECS
KJ5775000
UN-Nummer
2491
Verpackungsgruppe
III
Molekulargewicht
61.08
Beilstein
505944
Reaxy-Rn
505944
Reaxys-RN_link_address
https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=505944&ln=

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganic nitrogen compounds
KlasseOrganonitrogen compounds
SubclassAmines
Intermediate Tree Nodes Alkanolamines
Direct Parent1,2-aminoalcohols
Alternative Parents Primary alcohols  Organopnictogen compounds  Monoalkylamines  Hydrocarbon derivatives  
Molecular FrameworkAliphatic acyclic compounds
Substituents 1,2-aminoalcohol - Organic oxygen compound - Organopnictogen compound - Hydrocarbon derivative - Primary amine - Primary alcohol - Organooxygen compound - Primary aliphatic amine - Alcohol - Aliphatic acyclic compound
BeschreibungThis compound belongs to the class of organic compounds known as 1,2-aminoalcohols. These are organic compounds containing an alkyl chain with an amine group bound to the C1 atom and an alcohol group bound to the C2 atom.
External Descriptors a small molecule
3D-Struktur
Interaktives chemisches Strukturmodell





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Wirkungsmechanismen
Zertifikate (CoA, COO, BSE/TSE und Analyse-Diagramm)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

33 results found

Lot NumberCertificate TypeDatumArtikel
I2602214Certificate of AnalysisAug 18, 2026 E103808
I2602212Certificate of AnalysisAug 18, 2026 E103808
H2611076Certificate of AnalysisAug 13, 2026 E103808
G2613159Certificate of AnalysisJul 01, 2026 E103808
D2624104Certificate of AnalysisApr 16, 2026 E103808
D2624108Certificate of AnalysisApr 16, 2026 E103808
D2624110Certificate of AnalysisApr 16, 2026 E103808
B2626183Certificate of AnalysisJan 31, 2026 E103808
B2626265Certificate of AnalysisJan 31, 2026 E103808
L2519147Certificate of AnalysisDec 10, 2025 E103808
L2519146Certificate of AnalysisDec 10, 2025 E103808
K2504146Certificate of AnalysisSep 25, 2025 E103808
K2504205Certificate of AnalysisSep 25, 2025 E103808
I2504308Certificate of AnalysisAug 26, 2025 E103808
I2504307Certificate of AnalysisAug 26, 2025 E103808
G2502042Certificate of AnalysisJun 05, 2025 E103808
G2502040Certificate of AnalysisJun 05, 2025 E103808
B2528079Certificate of AnalysisFeb 22, 2025 E103808
K2429668Certificate of AnalysisNov 20, 2024 E103808
E2415428Certificate of AnalysisApr 24, 2024 E103808
K2323046Certificate of AnalysisNov 30, 2023 E103808
J2309061Certificate of AnalysisOct 11, 2023 E103808
D23211733Certificate of AnalysisApr 21, 2023 E103808
D2301278Certificate of AnalysisMar 24, 2023 E103808
K2219589Certificate of AnalysisNov 04, 2022 E103808
I2212568Certificate of AnalysisSep 02, 2022 E103808
J2210453Certificate of AnalysisSep 02, 2022 E103808
J2210452Certificate of AnalysisSep 02, 2022 E103808
J2210449Certificate of AnalysisSep 02, 2022 E103808
I2212569Certificate of AnalysisSep 02, 2022 E103808
F2221056Certificate of AnalysisJun 11, 2022 E103808
B2226540Certificate of AnalysisFeb 14, 2022 E103808
B2226545Certificate of AnalysisFeb 14, 2022 E103808
Chemische und physikalische Eigenschaften
LöslichkeitSoluble in water (1 g/l at 20 °C), methanol, acetone, chloroform, and glycerol.
EmpfindlichkeitMoisture & Air sensitive.
Brechungsindex1.454
Flammpunkt (°F)195.8 °F
Flammpunkt (°C)93 °C
Siedepunkt (°C)170°C
Schmelzpunkt (°C)10-11°C
Molekulargewicht61.080 g/mol
XLogP3-1.300
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count2
Rotatable Bond Count1
Exact Mass61.0528 Da
Monoisotopic Mass61.0528 Da
Topological Polar Surface Area46.300 Ų
Heavy Atom Count4
Formal Charge0
Complexity10.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
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Citations of This Product
Lösungsrechner
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