73487
三乙基胺
analytical standard
别名:
N,N-二乙基乙胺
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关于此项目
线性分子式:
(C2H5)3N
化学文摘社编号:
分子量:
101.19
UNSPSC Code:
85151701
NACRES:
NA.24
PubChem Substance ID:
EC Number:
204-469-4
Beilstein/REAXYS Number:
605283
MDL number:
产品名称
三乙基胺, analytical standard
InChI key
ZMANZCXQSJIPKH-UHFFFAOYSA-N
InChI
1S/C6H15N/c1-4-7(5-2)6-3/h4-6H2,1-3H3
SMILES string
CCN(CC)CC
grade
analytical standard
vapor density
3.5 (vs air)
vapor pressure
51.75 mmHg ( 20 °C)
assay
≥99.5% (GC)
autoignition temp.
593 °F
shelf life
limited shelf life, expiry date on the label
expl. lim.
8 %
technique(s)
HPLC: suitable
gas chromatography (GC): suitable
impurities
≤0.5% water
refractive index
n20/D 1.400-1.402
n20/D 1.401 (lit.)
bp
88.8 °C (lit.)
mp
−115 °C (lit.)
density
0.726 g/mL at 25 °C (lit.)
application(s)
cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care
format
neat
Quality Level
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Application
三乙胺可用作定量分析以下物质中分析物的参考标准品:
- 食品和饮料，通过具有电导检测功能的离子交换色谱。
- 稻壳中提取的烟风味物质，通过气相色谱结合质谱、火焰电离检测和嗅觉分析（GC-O）。
有关合适仪器技术的更多信息，请参考产品′s分析证书。如需进一步支持，请联系技术服务。
General description
三乙胺属于香精和香精标准品，可用于食品和化妆品的质量控制。三乙胺是一种严重的环境污染物，属于生物胺（biogenic amine），由动物器官或蛋白质的代谢过程产生。它通常是食品加工行业、聚合反应（包括氨基甲酸酯和环氧树脂体系）、海水淡化、头发固化（hair curing）产品中的腐蚀抑制剂和溶剂。
signalword
Danger
Hazard Classifications
Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1A - STOT SE 3
target_organs
Respiratory system
存储类别
3 - Flammable liquids
wgk
WGK 1
flash_point_f
12.2 °F - closed cup
flash_point_c
-11 °C - closed cup
法规信息
危险化学品
此项目有
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Characterisation of volatile compounds in a smoke flavouring from rice husk
Pino AJ
Food Chemistry, 153, 81-86 (2014)
A multiresidual method based on ion-exchange chromatography with conductivity detection for the determination of biogenic amines in food and beverages
Palermo C, et al.
Analytical and Bioanalytical Chemistry, 405(2-3), 1015-1023 (2013)
Green synthesis of sucralose-capped silver nanoparticles for fast colorimetric triethylamine detection
Filippo E
Sensors and Actuators B, Chemical, 178(2), 1-9 (2013)
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The American journal of geriatric psychiatry : official journal of the American Association for Geriatric Psychiatry, 23(4), 335-359 (2014-07-08)
The aim of this study was to assess the efficacy of cognitive training, specifically computerized cognitive training (CCT) and virtual reality cognitive training (VRCT), programs for individuals living with mild cognitive impairment (MCI) or dementia and therefore at high risk
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