跳轉至內容
Merck
全部照片(1)

文件

398179

Sigma-Aldrich

二乙醇胺

ACS reagent, ≥98.5%

同義詞:

2,2′-亚氨基二乙醇, 二(2-羟乙基)胺

登入查看組織和合約定價


About This Item

線性公式:
HN(CH2CH2OH)2
CAS號碼:
分子量::
105.14
Beilstein:
605315
EC號碼:
MDL號碼:
分類程式碼代碼:
12352100
PubChem物質ID:
NACRES:
NA.21

等級

ACS reagent

品質等級

蒸汽密度

3.6 (vs air)

蒸汽壓力

<0.98 atm ( 100 °C)

化驗

≥98.5%

形狀

solid or liquid

自燃溫度

689 °F

等效分子量

104.0-106.0 Apparent

expl. lim.

10.6 %

雜質

≤0.15% water
≤1.0% C2H7NO
≤1.0% C6H15NO3

燃燒殘留物

≤0.005%

顏色

APHA: ≤15

折射率

n20/D 1.477 (lit.)

bp

217 °C/150 mmHg (lit.)

mp

28 °C (lit.)

溶解度

water: soluble 105 g/L at 20 °C

密度

1.097 g/mL at 25 °C (lit.)

SMILES 字串

OCCNCCO

InChI

1S/C4H11NO2/c6-3-1-5-2-4-7/h5-7H,1-4H2

InChI 密鑰

ZBCBWPMODOFKDW-UHFFFAOYSA-N

尋找類似的產品? 前往 產品比較指南

一般說明

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。

應用

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。

訊號詞

Danger

危險分類

Acute Tox. 4 Oral - Eye Dam. 1 - Repr. 2 - Skin Irrit. 2 - STOT RE 2 Oral

標靶器官

Kidney,Liver,Blood

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 2

閃點(°F)

280.4 °F - closed cup

閃點(°C)

138 °C - closed cup

個人防護裝備

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter


Choose from one of the most recent versions:

分析證明 (COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

已經擁有該產品?

您可以在文件庫中找到最近購買的產品相關文件。

存取文件庫

客戶也查看了

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)
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)
A continuous diethanolamine dehydrogenation fixed bed catalyst and reactor system.
Hickman DA, et al.
Chemical Engineering Journal, 278, 447-453 (2015)
William Conway et al.
Environmental science & technology, 46(13), 7422-7429 (2012-05-25)
The kinetics of the fast reversible carbamate formation reaction of CO(2)(aq) with a series of substituted cyclic secondary amines as well as the noncyclic secondary amine diethanolamine (DEA) has been investigated using the stopped-flow spectrophotometric technique at 25.0 °C. The

我們的科學家團隊在所有研究領域都有豐富的經驗,包括生命科學、材料科學、化學合成、色譜、分析等.

聯絡技術服務