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ChemicalBook >> CAS DataBase List >> Diethanolamine

Diethanolamine

Diethanolamine price.
  • $7.62 - $580
  • Product name: Diethanolamine
  • CAS: 111-42-2
  • MF: C4H11NO2
  • MW: 105.14
  • EINECS:203-868-0
  • MDL Number:MFCD00002843
  • Synonyms:2,2'-IMINODIETHANOL,BIS(BETA-HYDROXYETHYL)AMINE;Bis(beta-hydroxyethyl)amine;DETHANOLOMINE;Diethanlamine (DEA);DIETHANOLAMINE, ACS;DIETHANOLAMINE 98.5% A.C.S. REAGENT;DIETHANOLAMINE PURE;DIETHANOLAMINE SIGMAULTRA
63 prices
Selected condition:
Brand
  • AK Scientific
  • Apolloscientific
  • Arctom
  • Atlantic Research Chemicals
  • Chem-Impex
  • GFS CHEMICALS
  • Matrix Scientific
  • Medical Isotopes, Inc.
  • Oakwood
  • Sigma-Aldrich
  • SynQuest Laboratories
  • TCI Chemical
  • Thermo Scientific Chemicals
  • TRC
  • Usbiological
Package
  • 20mg
  • 1G
  • y0001183
  • 1mL
  • 3ml
  • 3.2ml
  • 5g
  • 5ml
  • 10g
  • 25g
  • 50g
  • 100g
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  • 500mL
  • 1L
  • 1KG
  • 2.5Kg
  • 2500g
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  • 5L
  • 5KG
  • 10KG
  • 22kg
  • 25KG
  • 50L
  • 1 kg
  • 1.5 mL
  • 2.5 kg
  • 250 g
  • ManufacturerAK Scientific
  • Product numberG490
  • Product descriptionDiethanolamine
  • Packaging25g
  • Price$27
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR40730
  • Product descriptionBis(2-hydroxyethyl)amine 99%
  • Packaging500g
  • Price$82
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR40730
  • Product descriptionBis(2-hydroxyethyl)amine 99%
  • Packaging2.5Kg
  • Price$122
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberCFN00073
  • Product descriptionDiethanolamine
  • Packaging20mg
  • Price$10
  • Updated2021-12-16
  • Buy
  • ManufacturerAtlantic Research Chemicals
  • Product numberAN047989
  • Product description2,2′-Azanediyldiethanol 95
  • Packaging10g
  • Price$10.16
  • Updated2026-05-23
  • Buy
  • ManufacturerAtlantic Research Chemicals
  • Product numberAN047989
  • Product description2,2′-Azanediyldiethanol 95
  • Packaging25g
  • Price$12.7
  • Updated2026-05-23
  • Buy
  • ManufacturerAtlantic Research Chemicals
  • Product numberAN047989
  • Product description2,2′-Azanediyldiethanol 95
  • Packaging50g
  • Price$15.24
  • Updated2026-05-23
  • Buy
  • ManufacturerAtlantic Research Chemicals
  • Product numberAN047989
  • Product description2,2′-Azanediyldiethanol 95
  • Packaging100g
  • Price$17.78
  • Updated2026-05-23
  • Buy
  • ManufacturerAtlantic Research Chemicals
  • Product numberAN047989
  • Product description2,2′-Azanediyldiethanol 95
  • Packaging5g
  • Price$7.62
  • Updated2026-05-23
  • Buy
  • ManufacturerChem-Impex
  • Product number03999
  • Product descriptionDiethanolamine ≥99%
  • Packaging250G
  • Price$18.53
  • Updated2026-05-19
  • Buy
  • ManufacturerChem-Impex
  • Product number47683
  • Product descriptionDiethanolamine [Matrix for FABMS and liquid SIMS] ≥99%(GC)
  • Packaging1G
  • Price$30
  • Updated2026-05-19
  • Buy
  • ManufacturerChem-Impex
  • Product number03999
  • Product descriptionDiethanolamine ≥99%
  • Packaging1KG
  • Price$32.05
  • Updated2026-05-19
  • Buy
  • ManufacturerChem-Impex
  • Product number03999
  • Product descriptionDiethanolamine ≥99%
  • Packaging5KG
  • Price$118.88
  • Updated2026-05-19
  • Buy
  • ManufacturerChem-Impex
  • Product number47683
  • Product descriptionDiethanolamine [Matrix for FABMS and liquid SIMS] ≥99%(GC)
  • Packaging5G
  • Price$138
  • Updated2026-05-19
  • Buy
  • ManufacturerChem-Impex
  • Product number03999
  • Product descriptionDiethanolamine ≥99%
  • Packaging10KG
  • Price$205.61
  • Updated2026-05-19
  • Buy
  • ManufacturerChem-Impex
  • Product number03999
  • Product descriptionDiethanolamine ≥99%
  • Packaging25KG
  • Price$462.99
  • Updated2026-05-19
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific G490 Diethanolamine 25g $27 2021-12-16 Buy
Apolloscientific OR40730 Bis(2-hydroxyethyl)amine 99% 500g $82 2021-12-16 Buy
Apolloscientific OR40730 Bis(2-hydroxyethyl)amine 99% 2.5Kg $122 2021-12-16 Buy
Arctom CFN00073 Diethanolamine 20mg $10 2021-12-16 Buy
Atlantic Research Chemicals AN047989 2,2′-Azanediyldiethanol 95 10g $10.16 2026-05-23 Buy
Atlantic Research Chemicals AN047989 2,2′-Azanediyldiethanol 95 25g $12.7 2026-05-23 Buy
Atlantic Research Chemicals AN047989 2,2′-Azanediyldiethanol 95 50g $15.24 2026-05-23 Buy
Atlantic Research Chemicals AN047989 2,2′-Azanediyldiethanol 95 100g $17.78 2026-05-23 Buy
Atlantic Research Chemicals AN047989 2,2′-Azanediyldiethanol 95 5g $7.62 2026-05-23 Buy
Chem-Impex 03999 Diethanolamine ≥99% 250G $18.53 2026-05-19 Buy
Chem-Impex 47683 Diethanolamine [Matrix for FABMS and liquid SIMS] ≥99%(GC) 1G $30 2026-05-19 Buy
Chem-Impex 03999 Diethanolamine ≥99% 1KG $32.05 2026-05-19 Buy
Chem-Impex 03999 Diethanolamine ≥99% 5KG $118.88 2026-05-19 Buy
Chem-Impex 47683 Diethanolamine [Matrix for FABMS and liquid SIMS] ≥99%(GC) 5G $138 2026-05-19 Buy
Chem-Impex 03999 Diethanolamine ≥99% 10KG $205.61 2026-05-19 Buy
Chem-Impex 03999 Diethanolamine ≥99% 25KG $462.99 2026-05-19 Buy

Properties

Melting point :28 °C (lit.)
Boiling point :217 °C/150 mmHg (lit.)
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.)
Flash point :280 °F
storage temp. :2-8°C
solubility :H2O: 1 M at 20 °C, clear, colorless
form :Viscous Liquid or Low Melting Solid
Specific Gravity :1.09
color :APHA: ≤15
PH :11.0-12.0 (25℃, 1M in H2O)
pka :8.88(at 25℃)
Odor :Mild ammoniacal; faint, fishy; characteristic.
explosive limit :2.1-10.6%(V)
Water Solubility :MISCIBLE
Sensitive :Hygroscopic
λmax :λ: 260 nm Amax: 0.04
λ: 280 nm Amax: 0.02 Merck :14,3107
BRN :605315
Henry's Law Constant :3.3×103 mol/(m3Pa) at 25℃, Nguyen (2013)
Exposure limits :TLV-TWA 3 ppm (~13 mg/m3) (ACGIH).
Dielectric constant :2.8(25℃)
Stability :Stable. Incompatible with carbon dioxide, strong acids, strong oxidizing agents. Deliquescent.
Cosmetics Ingredients Functions :BUFFERING
Cosmetic Ingredient Review (CIR) :Diethanolamine (111-42-2)
InChI :1S/C4H11NO2/c6-3-1-5-2-4-7/h5-7H,1-4H2
InChIKey :ZBCBWPMODOFKDW-UHFFFAOYSA-N
SMILES :OCCNCCO
LogP :-2.46 at 25℃
Surface tension :47.2mN/m at 293.15K
CAS DataBase Reference :111-42-2(CAS DataBase Reference)
IARC :2B (Vol. 77, 101) 2013
NIST Chemistry Reference :Diethanolamine(111-42-2)
EPA Substance Registry System :Diethanolamine (111-42-2)

Safety Information

Symbol(GHS): Corrosion (GHS05)Exclamation Mark (GHS07)Health Hazard (GHS08)
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H318 Causes serious eye damage Serious eye damage/eye irritation Category 1 Danger P280, P305+P351+P338, P310
H351 Suspected of causing cancer Carcinogenicity Category 2 Warning P201, P202, P281, P308+P313, P405,P501
H361 Suspected of damaging fertility or the unborn child Reproductive toxicity Category 2 Warning P201, P202, P281, P308+P313, P405,P501
H370 Causes damage to organs Specific target organ toxicity, single exposure Category 1 Danger P260, P264, P270, P307+P311, P321,P405, P501
H371 May cause damage to organs Specific target organ toxicity, single exposure Category 2 Warning P260, P264, P270, P309+P311, P405,P501
H372 Causes damage to organs through prolonged or repeated exposure Specific target organ toxicity, repeated exposure Category 1 Danger P260, P264, P270, P314, P501
H401 Toxic to aquatic life Hazardous to the aquatic environment, acute hazard Category 2 P273, P501
H412 Harmful to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 3 P273, P501
Precautionary statements:
P201 Obtain special instructions before use.
P202 Do not handle until all safety precautions have been read and understood.
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P273 Avoid release to the environment.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P405 Store locked up.
P501 Dispose of contents/container to..…

Description

Diethanolamine is used in the preparation of morpholine and diethanolamides, which is an active ingredient in cosmetics and shampoos. It acts as a surfactant and a corrosion inhibitor. It is utilized to remove hydrogen sulfide and carbon dioxide from natural gas. Further, it is an intermediate used in the rubber chemicals, as a humectant and a softening agent, and as an emulsifier and dispersing agent in agricultural chemicals. In addition to this, it is used in cutting oils, cleaners, soaps, polishers, and pharmaceuticals.

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