398179

Diethanolamine

ACS reagent, ≥98.5%

• 동의어(들): 2,2′-Iminodiethanol, Bis(2-hydroxyethyl)amine
• Linear Formula: HN(CH₂CH₂OH)₂
• CAS Number: 111-42-2
• Molecular Weight: 105.14
• Beilstein: 605315
• EC Number: 203-868-0
• MDL number: MFCD00002843
• UNSPSC 코드: 12352100
• PubChem Substance ID: 24864724
• NACRES: NA.21

속성

• Grade: ACS reagent
• Quality Level: 200
• vapor density: 3.6 (vs air)
• vapor pressure: <0.98 atm ( 100 °C)
• 분석: ≥98.5%
• 형태: solid or liquid
• autoignition temp.: 689 °F
• eq. wt.: 104.0-106.0 Apparent
• expl. lim.: 10.6 %
• 불순물: ≤0.15% water; ≤1.0% C₂H₇NO; ≤1.0% C₆H₁₅NO₃
• 무기 잔류물: ≤0.005%
• 색상: 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.)
• SMILES string: OCCNCCO
• InChI: 1S/C4H11NO2/c6-3-1-5-2-4-7/h5-7H,1-4H2
• InChI key: ZBCBWPMODOFKDW-UHFFFAOYSA-N

설명

일반 설명

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.

애플리케이션

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.

안전성 정보

• 픽토그램: GHS08,GHS05,GHS07
• 신호어: Danger
• 유해 및 위험 성명서: H302,H315,H318,H361fd,H373
• 예방조치 성명서: 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
• 표적 기관: Kidney,Liver,Blood
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 2
• Flash Point (°F): 280.4 °F - closed cup
• Flash Point (°C): 138 °C - closed cup
• 개인 보호 장비: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter