Merck
所有图片(2)

T0886

Sigma-Aldrich

三乙基胺

≥99%

别名:
TEA, N,N-二乙基乙胺
线性分子式:
(C2H5)3N
CAS号:
分子量:
101.19
Beilstein:
605283
EC 号:
MDL编号:
PubChem化学物质编号:
NACRES:
NA.21

质量水平

200

蒸汽密度

3.5 (vs air)

蒸汽压

51.75 mmHg ( 20 °C)

测定

≥99%

自燃温度

593 °F

保质期

3 yr

expl. lim.

8 %

杂质

≤0.5% water (Karl Fischer)

折射率

n20/D 1.401 (lit.)

bp

88.8 °C (lit.)

mp

−115 °C (lit.)

密度

0.726 g/mL at 25 °C (lit.)

SMILES string

CCN(CC)CC

InChI

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

Inchi Key

ZMANZCXQSJIPKH-UHFFFAOYSA-N

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应用

三乙胺已用于:
  • 各种单体聚合的氢供体
  • 催化硅烷化
  • 合成Cy3-Alexa647异二聚体
  • 合成甲基丙烯酸酯化的可溶性脱细胞软骨

包装

1 L in glass bottle
100, 4×100, 500 mL in glass bottle

生化/生理作用

目前确知三乙胺可驱动聚合反应。它可作为细菌培养物中的碳和氮来源。三乙胺可用于农药。三乙胺可以用作有机溶剂。

警示用语:

Danger

危险分类

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

靶器官

Respiratory system

储存分类代码

3 - Flammable liquids

WGK

WGK 1

闪点(F)

12.2 °F

闪点(C)

-11 °C

个人防护装备

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

分析证书

请输入批号搜索分析证书(COA)。

原产地证书 (CofO)

请输入批号搜索原产地证书(COO)。

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Wide-field in vivo background free imaging by selective magnetic modulation of nanodiamond fluorescence.
Sarkar SK, et al.
Biomedical Optics Express, 5(4), 1190-1202 (2014)
RESOLFT nanoscopy with photoswitchable organic fluorophores.
Kwon J, et al.
Scientific reports (2015)
States of Water Located in the Continuous Organic Phase of 1?Butyl?3?methylimidazolium Tetrafluoroborate/Triton X-100/Triethylamine Reverse Microemulsions
Na Li, et al.
ChemPhysChem (2007)
Synthesis and characterization of poly(vinylchloride) type macrophotoinitiator comprising side-chain thioxanthone via click chemistry
Akat H and Ozkan M
Express Polymer Letters, 5(4), 318?326-318?326 (2011)

技术文章

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Heck反应

Heck反应是烯烃与芳基或乙烯基卤化物(或三氟甲磺酸酯)之间的钯催化交叉偶联反应,用于生成取代的烯烃。

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