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diethanolamine

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Company Name: Hebei Guanlang Biotechnology Co., Ltd.
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Products Intro: Product Name:DEA
CAS:111-42-2
Purity:99% Package:25kg
Company Name: Mainchem Co., Ltd.
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Products Intro: Product Name:2,2'-Iminodiethanol
CAS:111-42-2
Company Name: career henan chemical co
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Products Intro: Product Name:diethanolamine
CAS:111-42-2
Purity:99% Package:1kg;1USD
Company Name: Univar Chemicals (Shanghai) Co., Ltd.  Gold
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Products Intro: Product Name:DEA
CAS:111-42-2
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
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Products Intro: Product Name:Diethanolamine
CAS:111-42-2
Purity:Standard for GC,>=99.7%(GC) Package:487RMB/100ML

Lastest Price from diethanolamine manufacturers

  • diethanolamine
  • US $1.00 / kg
  • 2018-12-19
  • CAS:111-42-2
  • Min. Order: 1kg
  • Purity: 99%
  • Supply Ability: Customized
diethanolamine Basic information
Product Name:diethanolamine
Synonyms:Ethanol, 2,2'-iminobis-;Ethanol, 2,2'-iminodi-;Ethanol,2,2’-iminobis-;Iminodiethanol;N,N-Bis(2-hydroxyethyl)amine;N,N-Diethanolamine;NCI-C55174;DIETHYLOLAMINE
CAS:111-42-2
MF:C4H11NO2
MW:105.14
EINECS:203-868-0
Product Categories: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;Pharmaceutical Intermediates;Thanolamine Series;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
λmaxλ: 260 nm Amax: 0.04
λ: 280 nm Amax: 0.02
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
RIDADR 3267
WGK Germany 1
RTECS KL2975000
3
Autoignition Temperature689 °F
TSCA Yes
PackingGroup II
HS Code 29221200
Hazardous Substances Data111-42-2(Hazardous Substances Data)
ToxicityLD50 orally in rats: 12.76 g/kg (Smyth)
MSDS Information
ProviderLanguage
ACROS English
SigmaAldrich English
ALFA English
diethanolamine Usage And Synthesis
Chemical Propertiessolid or viscous liquid with an amine odour
Chemical PropertiesEthanolamines can be detected by odor as low as 23 ppm. Monoethanolamine is a colorless, viscous liquid or solid (below 111C) with an unpleasant, ammonialike odor
Usesdaisy extract (Bellis perennis) is said to be tonic, astringent, and skin conditioning. Daisy was a component in a popular fourteenthcentury wound ointment. This application continued through the centuries, using daisy alone or in combination with oxeye daisy. The flowers and leaves are found to have a certain amount of oil and ammoniacal salts.
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.
Safety ProfilePoison by intraperitoneal route. Moderately toxic by ingestion and subcutaneous routes. Mildly toxic by skin contact. A severe eye and mild skin irritant. Experimental reproductive effects. Combustible when exposed to heat or flame; can react with oxidizing materials. To fight fire, use alcohol foam, water, Co2, dry chemical. When heated to decomposition it emits toxic fumes such as NOx. See also AMINES.
Potential ExposureMonoethanolamine is widely used in industry for scrubbing acid gases and in production of detergents and alkanolamide surfactants; to remove carbon dioxide and hydrogen from natural gas, to remove hydrogen sulfide and carbonyl sulfide; as an alkaline conditioning agent; as an intermediate for soaps, detergents, dyes, and textile agents. Diethanolamine is an absorbent for gases; a solubilizer for 2,4- dichlorophenoxyacetic acid (2,4-D); and a softener and emulsifier intermediate for detergents. It also finds use in the dye and textile industry. Triethanolamine is used as plasticizers, neutralizer for alkaline dispersions; lubricant additive; corrosion inhibitor; and in the manufacture of soaps, detergents, shampoos, shaving preparations; face and hand creams; cements, cutting oils, insecticides, surface active agents; waxes, polishes, and herbicides.
First aidIf this chemical gets into the eyes, remove any contact lenses at once and irrigate immediately for at least 15 minutes, occasionally lifting upper and lower lids. Seek medical attention immediately. If this chemical contacts the skin, remove contaminated clothing and wash immediately with soap and water. Speed in removing material from skin is of extreme importance. Shampoo hair promptly if contaminated. Seek medical attention immediately. If this chemical has been inhaled, remove from exposure, begin rescue breathing (using universal precautions, including resuscitation mask) if breathing has stopped and CPR if heart action has stopped. Transfer promptly to a medical facility. When this chemical has been swallowed, get medical attention. Give large quantities of water and induce vomiting. Do not make an unconscious person vomit
ShippingUN2491 Ethanol amine or Ethanolamine solutions, Hazard class: 8; Labels: 8-Corrosive material.
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.]
IncompatibilitiesMonoethanolamine: This chemical is a medium-strong base. Reacts violently with strong oxidizers, acetic acid; acetic anhydride; acrolein, acrylic acid; acrylonitrile, cellulose nitrate; chlorosulfonic acid; epichlorohydrin, hydrochloric acid; hydrogen fluoride; mesityl oxide; nitric acid; oleum, sulfuric acid; β-propiolactone; and vinyl acetate. Reacts with iron. May attack copper, aluminum, and their alloys, and rubber. Di-isomer: Oxidizers, strong acids; acid anhydrides; halides. Reacts with CO2 in the air. Hygroscopic (i.e., absorbs moisture from the air). Corrosive to copper, zinc, and galvanized iron (di-). The aqueous solution is a medium strong base. Attacks copper, zinc, aluminum, and their alloys.
Waste DisposalControlled incineration; incinerator equipped with a scrubber or thermal unit to reduce nitrogen oxides emissions
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