398179
二乙醇胺
ACS reagent grade, ≥98.5%, solid or liquid
别名:
2,2′-亚氨基二乙醇, 二(2-羟乙基)胺
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关于此项目
线性分子式:
HN(CH2CH2OH)2
化学文摘社编号:
分子量:
105.14
NACRES:
NA.21
PubChem Substance ID:
UNSPSC Code:
12352100
EC Number:
203-868-0
MDL number:
Beilstein/REAXYS Number:
605315
Assay:
≥98.5%
Form:
solid or liquid
产品名称
二乙醇胺, ACS reagent, ≥98.5%
InChI key
ZBCBWPMODOFKDW-UHFFFAOYSA-N
InChI
1S/C4H11NO2/c6-3-1-5-2-4-7/h5-7H,1-4H2
SMILES string
OCCNCCO
grade
ACS reagent
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
Quality Level
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General description
二乙醇胺（DEA）是一种常用于制备肥皂和表面活性剂、农用化学品和纺织加工中的氨基醇。它用作捕获CO2的吸附剂。目前业内已针对其毒性和致癌作用进行了研究。
Application
二乙醇胺可用于以下工艺：
- 通过脱氢制备二聚二氨基二乙酸。
- 在三嗪树枝状高分子合成中用作溶剂和反应物。
- 制备用于 Green Heck 反应的二乙醇胺离子液。
signalword
Danger
Hazard Classifications
Acute Tox. 4 Oral - Eye Dam. 1 - Repr. 2 - Skin Irrit. 2 - STOT RE 2 Oral
target_organs
Kidney,Liver,Blood
存储类别
11 - Combustible Solids
wgk
WGK 2
flash_point_f
280.4 °F - closed cup
flash_point_c
138 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
危险化学品
此项目有
Monitoring of Chemical Speciation of DEA-CO2-Water System by Raman Spectroscopy.
Shahid MZ, et al.
Advanced Materials Research, 1113, 358-363 (2015)
Diethanolamine and N,N-diethylethanolamine ionic liquids as precatalyst-precursors and reaction media in green Heck reaction protocol.
Petrovic ZD, et al.
J. Mol. Catal. A: Chem., 327(1), 45-50 (2010)
A continuous diethanolamine dehydrogenation fixed bed catalyst and reactor system.
Hickman DA, et al.
Chemical Engineering Journal, 278, 447-453 (2015)
Development, Characterization of Hydroxyl Terminated Dendritic Macromolecules as Prospective Drug Carriers.
Gajjar D, et al.
American Journal of Polymer Science & Engineering, 3(1), 73-89 (2015)
Shiguo Sun et al.
Dalton transactions (Cambridge, England : 2003), (38)(38), 7969-7974 (2009-09-23)
A series of ruthenium(II) tris-bipyridyl complexes covalently linked with different amine reductants such as tripropylamine (TPrA), ethanolamine and diethanolamine for an electrochemiluminescence (ECL) system have been synthesized. Their ECL property at different working electrodes has been studied with and without
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