二乙醇胺，Diethanolamine [DEA]；analytical standard, ≥99.7% (GC)

图片 二乙醇胺，Diethanolamine [DEA]；analytical standard, ≥99.7% (GC)
别名：二乙醇胺标准品；2,2′-亚氨基二乙醇；二(2-羟乙基)胺； 2,2′-Iminodiethanol；Bis(2-hydroxyethyl)amine

线性分子式: HN(CH2CH2OH)2 CAS号: 111-42-2 分子量: 105.14 Beilstein: 605315 EC 号: 203-868-0 MDL编号: MFCD00002843 PubChem化学物质编号: 329751420 NACRES: NA.24
制造商品牌: 色谱科 Supelco , 西格玛 Sigma-Aldrich
货号（SKU）: 16957
CAS号: 111-42-2
MDL号: MFCD00002843
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说明

二乙醇胺（DEA）是一种有机化合物，由仲胺和二醇组成。它主要充当弱基础。DEA可用于制备长链脂肪酸，即二乙醇酰胺和二乙醇胺盐，可用于液体洗衣和餐具洗涤剂，化妆品，洗发水，护发素，纺织品加工以及制药行业等。

一般描述

Diethanolamine (DEA) is an organic chemical compound, which comprises of a secondary amine and a dialcohol. It mainly acts as a weak base. DEA can be used in preparing long-chain fatty acids, namely diethanolamides and diethanolamine salts, which find application in liquid laundry and dishwashing detergents, cosmetics, shampoos, hair conditioners, textile processing, and also in pharmaceutical industries.[1]
 

应用

Diethanolamine may be used as an analytical reference standard for the determination of the analyte in air samples, aqueous solutions, and shampoo products by various chromatographic techniques.[2][3][4][5]
It was used as reference standard for determination of DEA in air using high-performance liquid chromatograph equipped with a fluorescence detector or photo-diode array detector.[6]
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
 
 

属性

等级

analytical standard

质量水平

100

蒸汽密度

3.6 (vs air)

蒸汽压

<0.98 atm ( 100 °C)

测定

≥99.7% (GC)

自燃温度

689 °F

保质期

limited shelf life, expiry date on the label

expl. lim.

10.6 %

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

折射率

n20/D 1.477 (lit.)

bp

217 °C/150 mmHg (lit.)

mp

28 °C (lit.)

密度

1.097 g/mL at 25 °C (lit.)

application(s)

cleaning products
cosmetics
environmental
food and beverages
personal care

格式

neat

SMILES string

OCCNCCO

InChI

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

InChI key

ZBCBWPMODOFKDW-UHFFFAOYSA-N

 

安全信息

警示用语：

Danger

危险分类

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

储存分类代码

10 - Combustible liquids

WGK

WGK 1

闪点(F)

280.4 °F - closed cup

闪点(C)

138 °C - closed cup

个人防护装备

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

商品规格
属性名称属性值
储存温度 Storage temp.常温阴凉避光
全球实时库存 Availability √美国St. Louis ≥ 50 | 欧洲Eur. ≥ 12 | 東京Tokyo ≥ 20 | 香港与北京 ≥ 50
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