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Postion:Product Catalog >Organic Chemistry>Alcohols,Phenols,Phenol alcohols>Alcohol derivatives>Diethanolamine
Diethanolamine
  • Diethanolamine

Diethanolamine

Price Get Latest Price
Package 200kg
Min. Order: 20kg
Supply Ability: 20 tons
Update Time: 2026-06-03

Product Details

Product Name: Diethanolamine CAS No.: 111-42-2
Min. Order: 20kg Purity: 99%
Supply Ability: 20 tons Release date: 2026/06/03

Diethanolamine - Physico-chemical Properties

Molecular FormulaC4H11NO2
Molar Mass105.14
Density1.097 g/mL at 25 °C (lit.)
Melting Point28 °C (lit.)
Boling Point217 °C/150 mmHg (lit.)
Flash Point280°F
Water SolubilityMISCIBLE
SolubilityH2O: 1M at20°C, clear, colorless
Vapor Presure<0.98 atm ( 100 °C)
Vapor Density3.6 (vs air)
AppearanceViscous Liquid or Low Melting Solid
Specific Gravity1.09
ColorAPHA: ≤15
OdorMild ammoniacal; faint, fishy; characteristic.
Exposure LimitTLV-TWA 3 ppm (~13 mg/m3) (ACGIH).
Maximum wavelength(λmax)['λ: 260 nm Amax: 0.04',
, 'λ: 280 nm Amax: 0.02']
Merck14,3107
BRN605315
pKa8.88(at 25℃)
PH11.0-12.0 (25℃, 1M in H2O)
Storage Condition2-8°C
StabilityStable. Incompatible with carbon dioxide, strong acids, strong oxidizing agents. Deliquescent.
SensitiveHygroscopic
Explosive Limit2.1-10.6%(V)
Refractive Indexn20/D 1.477(lit.)
Physical and Chemical PropertiesProperties colorless viscous liquid
solubility the solubility in benzene is 4.2%, the solubility in ether is 0.8% at 25 ℃, and the solubility in carbon tetrachloride is less than 0.1% at 25 ℃.
UseUsed as a gas purifying agent, also used as a raw material for the synthesis of drugs and Organic synthesis


Company Profile Introduction

Qingdao RENAS Polymer Material Co., Ltd. is located in E.T.D.Z of Qingdao China, it is one integrated company, devoted to environmental protection and low carbon energy, new materials introducing, research and development, which aims to offer the best quality products and service to the domestic and foreign markets. We maintain a good partnership with many word famous chemical manufacturers. Integrated of advanced products and technology of domestic and foreign manufacturers, we could customize the products matching scheme for various industries customers, and offer the comprehensive solution to customers. We have unique technology and product advantages, especial in the field of rubber additive, acrylic monomer, solvent, pharmaceutical intermediates and ink coating resin. We have a professional management, business and technical team, and have passed the ISO9001 system certification. We have passed the fast response ability and reliable product quality. With the mission of "steady development and dedication to China", we adhere to the business philosophy of "the interests of users are our most fundamental interests, and the needs of users are our needs". Through concept innovation, management innovation, technical innovation, market innovation, and product innovation, Strive to make the company an excellent supplier in the field of global chemical materials. We welcome friends all over the world to visit and negotiate with us. We sincerely hope to expand our trade and cooperation based on mutual benefits and realize the mutual prosperity and development.

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