398179

Diethanolamine

ACS reagent grade, ≥98.5%, solid or liquid

• Synonyma: 2,2′-Iminodiethanol, Bis(2-hydroxyethyl)amine
• Lineární vzorec: HN(CH₂CH₂OH)₂
• Číslo CAS: 111-42-2
• Molekulová hmotnost: 105.14
• NACRES: NA.21
• PubChem Substance ID: 24864724
• UNSPSC Code: 12352100
• EC Number: 203-868-0
• MDL number: MFCD00002843
• Beilstein/REAXYS Number: 605315
• Assay: ≥98.5%
• Form: solid or liquid

Vlastnosti

• Název produktu: Diethanolamine, ACS reagent, ≥98.5%
• grade: ACS reagent
• Quality Segment: 200
• vapor density: 3.6 (vs air)
• vapor pressure: <0.98 atm ( 100 °C)
• assay: ≥98.5%
• form: solid or liquid
• autoignition temp.: 689 °F
• eq. wt.: 104.0-106.0 Apparent
• expl. lim.: 10.6 %
• impurities: ≤0.15% water, ≤1.0% C₂H₇NO, ≤1.0% C₆H₁₅NO₃
• ign. residue: ≤0.005%
• color: APHA: ≤15
• refractive index: n20/D 1.477 (lit.)
• bp: 217 °C/150 mmHg (lit.)
• mp: 28 °C (lit.)
• solubility: water: soluble 105 g/L at 20 °C
• density: 1.097 g/mL at 25 °C (lit.)
• functional group: amine, hydroxyl
• SMILES string: OCCNCCO
• InChI: 1S/C4H11NO2/c6-3-1-5-2-4-7/h5-7H,1-4H2
• InChI key: ZBCBWPMODOFKDW-UHFFFAOYSA-N

Popis

General description

Diethanolamine (DEA) is an amino alcohol commonly used in the preparation of soaps and surfactants, in agricultural chemicals and in textile processing. It is used as an absorbent for capturing CO₂. Its toxic and carcinogenic effect has been studied.

Application

Diethanolamine may be used in the following processes:

• Preparation of disodiumiminodiacetic acid by dehydrogenation.
• As a solvent and reactant in triazine based dendrimer synthesis.
• Preparation of diethanolamine ionic liquids employed in green Heck reaction.

Bezpečnostní informace

• Piktogramy: GHS08,GHS05,GHS07
• Výstražné slovo: Danger
• Kódy nebezpečí: H302,H315,H318,H361fd,H373
• Bezpečnostní pokyny: P202 - P280 - P301 + P312 - P302 + P352 - P305 + P351 + P338 - P308 + P313
• Hazard Classifications: Acute Tox. 4 Oral - Eye Dam. 1 - Repr. 2 - Skin Irrit. 2 - STOT RE 2 Oral
• Cílové orgány: Kidney,Liver,Blood
• Skladovací třída: 11 - Combustible Solids
• Co se děje?: WGK 2
• Bod vzplanutí (°F): 280.4 °F - closed cup
• Bod vzplanutí (°C): 138 °C - closed cup
• PPE (osobní ochranné prostředky): Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter