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· · COA & SDS available for every product · Same-day shipping on in-stock items Diethanolamine(DEA) - Ultra pure, ≥99.5% , CAS No.111-42-2
GRADE & PURITY Ultra pure ? Ultra-pure grade with very low impurity content across the board. Use for trace analysis, electronics, or processes intolerant of contamination. ≥99.5% Synonyms
bis-(2-hydroxyethyl)amine | bis-(2-hydroxy-ethyl)-amine | bis-(2-hydroxyethyl)-amine | Bis(2-hydroxyethyl)amine | DIETHANOLAMINE (II) | HSDB 924 | WLN: Q2M2Q | 2,2'-DIHYDROXYDIETHYL AMINE | AZE05TDV2V | Diaethanolamin [German] | 2,2'-Iminobis[ethanol] | g
Storage
Room temperature,Desiccated
Shipped In
FedEx DG Service
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Why this grade Ultra pure, ≥99.5% Ultra pure for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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Storage & shipping Room temperature,Desiccated Ships FedEx DG Service Check lot-specific COA for exact specifications.
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Quality documents SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
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Literature proof Cited in 267 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Specifications Synonyms
bis-(2-hydroxyethyl)amine | bis-(2-hydroxy-ethyl)-amine | bis-(2-hydroxyethyl)-amine | Bis(2-hydroxyethyl)amine | DIETHANOLAMINE (II) | HSDB 924 | WLN: Q2M2Q | 2,2'-DIHYDROXYDIETHYL AMINE | AZE05TDV2V | Diaethanolamin [German] | 2,2'-Iminobis[ethanol] | g
Specifications & Purity
Ultra pure, ≥99.5%
Storage
Room temperature,Desiccated
Shipped In
FedEx DG Service
Names and Identifiers Pubchem Sid Url
https://pubchem.ncbi.nlm.nih.gov/substance/528769580
Canonical Smiles
C(CO)NCCO
IUPAC Name
2-(2-hydroxyethylamino)ethanol
InChIKey
ZBCBWPMODOFKDW-UHFFFAOYSA-N
INCHI
1S/C4H11NO2/c6-3-1-5-2-4-7/h5-7H,1-4H2
Isomeric SMILES
C(CO)NCCO
Reaxys-RN_link_address
https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=605315&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 Kingdom Organic compounds Superclass Organic nitrogen compounds Class Organonitrogen compounds Subclass Amines Intermediate Tree Nodes Alkanolamines Direct Parent 1,2-aminoalcohols Alternative Parents Dialkylamines Primary alcohols Organopnictogen compounds Hydrocarbon derivatives Molecular Framework Aliphatic acyclic compounds Substituents 1,2-aminoalcohol - Secondary amine - Secondary aliphatic amine - Organic oxygen compound - Organopnictogen compound - Hydrocarbon derivative - Primary alcohol - Organooxygen compound - Alcohol - Aliphatic acyclic compound Description This 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 ethanolamines Data sources 1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.
3D Structure Associated Targets(Human) Associated Targets(non-human) Mechanisms of Action Certificates（CoA,COO,BSE/TSE and Analysis Chart) Chemical and Physical Properties Solubility Soluble in water and ethanol, insoluble in ether and benzene. Sensitivity Hygroscopic x_refractive_index 1.477 x_flash_point_drop_fahrenheit 280.4 °F - closed cup x_flash_point_drop_centigrade 138 °C x_boil_point_char 217°C x_melt_point_char 28°C Molecular Weight 105.140 g/mol XLogP3 -1.400 Hydrogen Bond Donor Count 3 Hydrogen Bond Acceptor Count 3 Rotatable Bond Count 4 Exact Mass 105.079 Da Monoisotopic Mass 105.079 Da Topological Polar Surface Area 52.500 Ų Heavy Atom Count 7 Formal Charge 0 Complexity 28.900 Isotope Atom Count 0 Defined Atom Stereocenter Count 0 Undefined Atom Stereocenter Count 0 Defined Bond Stereocenter Count 0 Undefined Bond Stereocenter Count 0 The total count of all stereochemical bonds 0 Covalently-Bonded Unit Count 1
FAQs and Articles Citations of This Product Solution Calculators Molarity Calculator Determine the necessary mass, volume, or concentration for preparing a solution.
Dilution Calculator Determine the dilution needed to prepare a stock solution.
Reconstitution Calculator Reviews Need help choosing the grade? Our grade selection guide covers purity, stabilizer status, and application suitability for all variants in our catalog.
View Ultra pure grade guide →
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