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等级
analytical standard
质量水平
蒸汽密度
3.6 (vs air)
蒸汽压
<0.98 atm ( 100 °C)
方案
≥99.7% (GC)
自燃温度
689 °F
保质期
limited shelf life, expiry date on the label
expl. lim.
10.6 %
技术
HPLC: suitable
gas chromatography (GC): suitable
折射率
n20/D 1.477 (lit.)
沸点
217 °C/150 mmHg (lit.)
mp
28 °C (lit.)
密度
1.097 g/mL at 25 °C (lit.)
应用
cleaning products
cosmetics
environmental
food and beverages
personal care
包装形式
neat
SMILES字符串
OCCNCCO
InChI
1S/C4H11NO2/c6-3-1-5-2-4-7/h5-7H,1-4H2
InChI key
ZBCBWPMODOFKDW-UHFFFAOYSA-N
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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.
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.
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.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
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
靶器官
Kidney,Liver,Blood
储存分类代码
11 - Combustible Solids
WGK
WGK 2
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
法规信息
危险化学品
Dip-coating of TiO2 films using a sol derived from Ti (Oi-Pr) 4-diethanolamine-H2O-i-PrOH system.
Takahashi, Yasutaka, and Yoshihiro Matsuoka.
J. Mater. Sci., 23.6, 2259-2266 (1988)
Gas chromatographic detection of diethanolamine and its degradation products
Choy, Edward T and Meisen, Axel
Journal of Chromatography A, 187(1), 145-152 (1980)
Determination method for mono-and diethanolamine in workplace air by high-performance liquid chromatography
Takeuchi A, et al.
Journal of Occupational Health, 187(1), 12-0064 (2012)
Determination of diethanolamine in shampoo products containing fatty acid diethanolamides by liquid chromatography with a thermal energy analyzer
Chou HJ
Journal of AOAC (Association of Official Analytical Chemists) International, 88(2), 592-594 (2005)
Determination of monoethanolamine and diethanolamine in air
Levin JO, et al.
Annals of Occupational Hygiene, 33(2), 175-180 (1989)
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