跳轉至內容
Merck
全部照片(1)

重要文件

90335

Sigma-Aldrich

三乙基胺

BioUltra, ≥99.5% (GC)

同義詞:

N,N-二乙基乙胺

登入查看組織和合約定價


About This Item

線性公式:
(C2H5)3N
CAS號碼:
分子量::
101.19
Beilstein:
605283
EC號碼:
MDL號碼:
分類程式碼代碼:
12352116
PubChem物質ID:
NACRES:
NA.25
bp:
88.8 °C (lit.)

蒸汽密度

3.5 (vs air)

品質等級

蒸汽壓力

51.75 mmHg ( 20 °C)

產品線

BioUltra

化驗

≥99.5% (GC)

形狀

liquid

自燃溫度

593 °F

儲存期限

36 mo.

expl. lim.

8 %

技術

ion chromatography: suitable

雜質

insoluble matter, passes filter test
≤0.5% water

蒸發殘留物

≤0.003%

折射率

n20/D 1.401 (lit.)

pH值

12.7 (15 °C, 100 g/L)

bp

88.8 °C (lit.)

mp

−115 °C (lit.)

密度

0.726 g/mL at 25 °C (lit.)

正離子痕跡

Al: ≤0.2 mg/kg
Ba: ≤0.1 mg/kg
Bi: ≤0.1 mg/kg
Ca: ≤0.5 mg/kg
Cd: ≤0.05 mg/kg
Co: ≤0.02 mg/kg
Cr: ≤0.02 mg/kg
Cu: ≤0.02 mg/kg
Fe: ≤0.1 mg/kg
K: ≤0.5 mg/kg
Li: ≤0.1 mg/kg
Mg: ≤0.1 mg/kg
Mn: ≤0.02 mg/kg
Mo: ≤0.02 mg/kg
Na: ≤0.5 mg/kg
Ni: ≤0.02 mg/kg
Pb: ≤0.1 mg/kg
Sr: ≤0.1 mg/kg
Zn: ≤0.1 mg/kg

吸收

cut-off at 278 nm

儲存溫度

2-8°C

SMILES 字串

CCN(CC)CC

InChI

1S/C6H15N/c1-4-7(5-2)6-3/h4-6H2,1-3H3

InChI 密鑰

ZMANZCXQSJIPKH-UHFFFAOYSA-N

尋找類似的產品? 前往 產品比較指南

一般說明

三乙胺(TEA)是一种脂肪族叔胺。

應用

三乙胺已用于结合n-羟基琥珀酰亚胺(NHS)基团与氨基处理的针尖表面。它也被用作酰化反应的碱性催化剂。

生化/生理作用

三乙胺是一种流动相改性剂,用于酸性、碱性和中性分子的反相高效液相色谱(RP-HPLC)分离。它通过抑制药物和其他化合物的尾迹和稳定性来提高氨基酸和氨基酸酰胺的分辨率。
三乙胺(TEA)可以作为碱和增溶剂促进甲苯与 TEA 的反应。

其他說明

寡核苷酸离子交换HPLC中挥发性缓冲体系的组分

訊號詞

Danger

危險分類

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1A - STOT SE 3

標靶器官

Respiratory system

儲存類別代碼

3 - Flammable liquids

水污染物質分類(WGK)

WGK 1

閃點(°F)

12.2 °F - closed cup

閃點(°C)

-11 °C - closed cup

個人防護裝備

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


從最近期的版本中選擇一個:

分析證明 (COA)

Lot/Batch Number

未看到正確版本?

如果您需要一個特定的版本,您可以透過批號來尋找特定憑證。

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

J M Munholland et al.
Analytical biochemistry, 178(2), 320-323 (1989-05-01)
A volatile buffer has been adapted for use with ion-exchange high-performance liquid chromatography in the analysis and preparation of oligonucleotides. The system employs a commercial weakly basic anion-exchange column containing a DEAE-derivatized silica gel and eluted with a volatile buffer
Javier Sotres et al.
Chemphyschem : a European journal of chemical physics and physical chemistry, 9(4), 590-599 (2008-02-26)
Atomic force microscopy is a technique capable to study biological recognition processes at the single-molecule level. In this work we operate the AFM in a force-scan based mode, the jumping mode, where simultaneous topographic and tip-sample adhesion maps are acquired.
Sumanta Kumar Padhi et al.
Inorganic chemistry, 51(15), 8091-8102 (2012-07-26)
Cyclometalated ruthenium complexes having C(^)N and N(^)C type coordinating ligands with NAD(+)/NADH function have been synthesized and characterized by spectroscopic methods. The variation of the coordinating position of σ-donating carbon atom leads to a drastic change in their properties. Both
Kai Morino et al.
Scientific reports, 5, 8953-8953 (2015-05-21)
Well-trained clinicians may be able to provide diagnosis and prognosis from very short biomarker series using information and experience gained from previous patients. Although mathematical methods can potentially help clinicians to predict the progression of diseases, there is no method
Hannah Coyle et al.
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

條款

Sildenafil Citrate Method (HPLC) following USP Monograph on Ascentis Express C18 with UV detection

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