Merck
  • T0886
All Photos(2)

T0886

Sigma-Aldrich

三乙基胺

≥99%

Synonym(s):
TEA, N,N-二乙基乙胺
Linear Formula:
(C2H5)3N
CAS Number:
Molecular Weight:
101.19
Beilstein:
605283
EC 号:
MDL编号:
PubChem化学物质编号:
NACRES:
NA.21

蒸汽密度

3.5 (vs air)

质量水平

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

Looking for similar products? Visit Product Comparison Guide

Compare Similar Items

View Full Comparison

1 of 4

This Item
900632PHR288390335
Triethylamine ≥99%

Sigma-Aldrich

T0886

三乙基胺

Triethylamine ZerO2®, ≥99%

Sigma-Aldrich

900632

三乙基胺

Supelco

Supelco

PHR2883

Triethylamine

Triethylamine BioUltra, ≥99.5% (GC)

Sigma-Aldrich

90335

三乙基胺

vapor density

3.5 (vs air)

vapor density

3.5 (vs air)

vapor density

-

vapor density

3.5 (vs air)

vapor pressure

51.75 mmHg ( 20 °C)

vapor pressure

51.75 mmHg ( 20 °C)

vapor pressure

-

vapor pressure

51.75 mmHg ( 20 °C)

assay

≥99%

assay

≥99%

assay

-

assay

≥99.5% (GC)

autoignition temp.

593 °F

autoignition temp.

593 °F

autoignition temp.

-

autoignition temp.

593 °F

expl. lim.

8 %

expl. lim.

8 %

expl. lim.

-

expl. lim.

8 %

impurities

≤0.5% water (Karl Fischer)

impurities

≤0.5% water
water

impurities

-

impurities

insoluble matter, passes filter test, ≤0.5% water

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

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

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

Enter Lot Number to search for Certificate of Origin (COO).

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service