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diethanolamine Suppliers list
Company Name: Hebei Guanlang Biotechnology Co., Ltd.
Tel: +86-0311-66562153 whatsapp +8615203118427
Products Intro: Product Name:DEA
Purity:99% Package:25kg
Company Name: Mainchem Co., Ltd.
Tel: +86-0592-6210733
Products Intro: Product Name:2,2'-Iminodiethanol
Company Name: Univar Chemicals (Shanghai) Co., Ltd.  Gold
Tel: 021-61932772 13012862996
Products Intro: Product Name:DEA
Purity:99% Package:100g; 500g; 25 kg, 200kg DR
Company Name: Shanghai Aladdin Bio-Chem Technology Co.,LTD  Gold
Tel: 021-20337333/400-620-6333
Products Intro: Product Name:Diethanolamine
Purity:Standard for GC,>=99.7%(GC) Package:487RMB/100ML
Company Name: Shanghai Chen Yu Chemical Co., Ltd.  Gold
Tel: 13012824065
Products Intro: Product Name:Diethanolamine
Purity:99.8 Package:215KG/13000
diethanolamine Basic information
Product Name:diethanolamine
Synonyms:2,2'-Iminobis[ethanol];2,2'-Iminodi-1-ethanol;2-[(2-Hydroxyethyl)amino]ethanol;Aliphatic amine;Bis(hydroxyethyl)amine;Dabco DEOA-LF;dela;Diaethanolamin
Product Categories:Pharmaceutical Intermediates;Thanolamine Series;Analytical Chemistry;Mass Spectrometry;Matrix Materials (FABMS & liquid SIMS);Biological Buffers;Buffers A to Z;Amino Alcohols;Building Blocks;Chemical Synthesis;Organic Building Blocks;Oxygen Compounds;ACS Grade;Essential Chemicals;Inorganic Salts;Research Essentials;Solutions and Reagents;Chemical raw materials
Mol File:111-42-2.mol
diethanolamine Structure
diethanolamine Chemical Properties
Melting point 28 °C(lit.)
Boiling point 268 °C
density 1.097 g/mL at 25 °C(lit.)
vapor density 3.6 (vs air)
vapor pressure <0.98 atm ( 100 °C)
refractive index n20/D 1.477(lit.)
Fp 280 °F
storage temp. Store at RT
solubility H2O: 1 M at 20 °C, clear, colorless
form Viscous Liquid or Low Melting Solid
color APHA: ≤15
PH11.0-12.0 (25℃, 1M in H2O)
pka8.88(at 25℃)
explosive limit2.1-10.6%(V)
Water Solubility MISCIBLE
Sensitive Hygroscopic
Merck 14,3107
BRN 605315
Stability:Stable. Incompatible with carbon dioxide, strong acids, strong oxidizing agents. Deliquescent.
CAS DataBase Reference111-42-2(CAS DataBase Reference)
NIST Chemistry ReferenceDiethanolamine(111-42-2)
EPA Substance Registry SystemEthanol, 2,2'-iminobis-(111-42-2)
Safety Information
Hazard Codes Xn
Risk Statements 22-38-41-48/22
Safety Statements 26-36/37/39-46
WGK Germany 1
RTECS KL2975000
PackingGroup II
Hazardous Substances Data111-42-2(Hazardous Substances Data)
ToxicityLD50 orally in rats: 12.76 g/kg (Smyth)
MSDS Information
ACROS English
SigmaAldrich English
ALFA English
diethanolamine Usage And Synthesis
Chemical Propertiessolid or viscous liquid with an amine odour
UsesDiethanolamine similar to triethanolamine (T775580) is used as a surfactant. It also has the potential to be a corrosion inhibitor by means of chemisorption.
DefinitionChEBI: A member of the class of ethanolamines that is ethanolamine having a N-hydroxyethyl substituent.
UsesTo scrub gases as indicated under ethanolamine. Diethanolamine can be used with cracking gases and coal or oil gases which contain carbonyl sulfide that would react with monoethanolamine. As rubber chemicals intermediate. In the manufacture of surface active agents used in textile specialties, herbicides, petroleum demulsifiers. As emulsifier and dispersing agent in various agricultural chemicals, cosmetics, and pharmaceuticals. In the production of lubricants for the textile industry. As humectant and softening agent. In organic syntheses.
General DescriptionOily colorless liquid or solid white crystals. Slight rotten fish or ammonia odor. Denser than water.
Air & Water ReactionsWater soluble.
Reactivity Profile2,2'-Iminodiethanol 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. 2,2'-Iminodiethanol is hygroscopic. 2,2'-Iminodiethanol may be sensitive to exposure to air and light. 2,2'-Iminodiethanol can react with oxidizing materials, acids, CO2, copper alloys, aluminum, zinc, galvanized iron and copper.
Health HazardIrritation of eyes and skin. Breathing vapors may cause coughing, a smothering sensation, nausea, headache.
Fire HazardSpecial Hazards of Combustion Products: Irritating vapors are generated when heated.
Contact allergensDiethanolamine is contained in many products, as a metalworking fuid. Traces may exist in other etha- nolamine-containing fuids.
Purification MethodsFractionally distil the amine twice, then fractionally crystallise it from its melt. Its solubility in H2O is 10% at 20o. [Perrin & Dempsey Buffers for pH and Metal Ion Control Chapman & Hall, London 1974, Beilstein 4 H 283, 4 II 729, 4 III 689, 4 IV 1514.]
diethanolamine Preparation Products And Raw materials
Preparation ProductsGlyphosate-->Bis(2-chloroethyl)amine hydrochloride-->Casein-->2-Methoxyethanol -->N-(2-[4-(4-CHLOROPHENYL)PIPERAZIN-1-YL]ETHYL)-3-METHOXYBENZAMIDE-->Dropropizine-->4-(PYRROLIDIN-1-YLMETHYL)BENZENEBORONIC ACID, PINACOL ESTER 97%1-[4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)BENZYL]PYRROLIDINE-->PIPERAZINE HEXAHYDRATE-->4-(2-CYANOETHYLAMINOCARBONYL)PHENYLBORONIC ACID-->3-(2-CYANOETHYLAMINOCARBONYL)PHENYLBORONIC ACID-->4-(PIPERIDINE-1-CARBONYL)PHENYLBORONIC ACID-->Iminodiacetic acid-->4-CYANO-4-PHENYLPIPERIDINE HYDROCHLORIDE-->Cyclen-->fatliquor RCF I/II-->1-(3,5-DICHLOROPHENYL)PIPERAZINE-->Ketoconazole-->Desulfurizer,high efficiency-->1-(3-Chlorophenyl)piperazine dihydrochloride-->NORMEPERIDINE-->softener 101-->antistatic Agent P-->1-(3-Chlorophenyl)-4-(3-chloropropyl)piperazine hydrochloride-->4-phenyl-1-(p-tolylsulphonyl)piperidine-4-carboxylic acid -->1-(2,6-DIMETHYLPHENYL)PIPERAZINE-->MORPHOLINEFATTYACIDSALT-->2-[[4-[[4-[bis(2-hydroxyethyl)amino]-6-chloro-1,3,5-triazin-2-yl]amino]phenyl]azo]-p-cresol -->Chlormethine-->Fluorescent Brightener 220-->N-Methyldiethanolamine-->coconut oil alcohol acylamide-->BIS-(2-CHLOROETHYL)AMINOPHOSPHONIC DICHLORIDE-->N,N-BIS(2-CHLOROETHYL)-P-TOLUENESULFONAMIDE-->dodecay diethanol amine sulfate-->dodecylyl diethanol amide 1︰2 type-->coconut oil biethyl alcohol acylamine 1︰1 type-->Chlormethine hydrochloride-->lauroyl bi-ethyl alcohol acylamine 1︰1 type-->Cyclophosphamide monohydrate-->2-Bromo-N-(2-bromoethyl)ethanamine
Raw materialsAmmonia-->ETHYLENE OXIDE-->Ethanolamine-->Triethanolamine-->Crystal Violet
Tag:diethanolamine(111-42-2) Related Product Information
M-CHLOROPHENYL DIETHANOLAMINE,N-(3-CHLOROPHENYL)DIETHANOLAMINE N,N,N',N'-TETRAKIS(2-HYDROXYETHYL)ETHYLENEDIAMINE N-METHYL-2,2'-IMINODIETHANOL,METHYL DIETHANOLAMINE Triethanolamine Ethylenediaminetetraacetic acid disodium salt 1,2-Cyclohexylenedinitrilotetraacetic acid 1,6-DIAMINOHEXANE-N,N,N',N'-TETRAACETIC ACID Diisopropanolamine N-(2-Hydroxyethyl)ethylenediaminetriacetic acid 2,2-Bis(hydroxymethyl)-2,2',2''-nitrilotriethanol Ethylenebis(oxyethylenenitrilo)tetraacetic acid BUTYL DIETHANOLAMINE,N-N-BUTYL-2,2'-IMINODIETHANOL,N-BUTYL-2,2'-IMINODIETHANOL TRIETHYLENETETRAMINE-N,N,N',N'',N''',N'''-HEXAACETIC ACID N-BENZYLIMINODIACETIC ACID Alizarin Fluorine Blue Nitrilotriacetic acid N-Methyliminodiacetic acid TRIETHANOLAMINE BORATE