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471216

二乙胺

≥99.5%, liquid, suitable for GC/MS

别名:

N,N-Diethylamine, N-ethyl-ethanamine, DEA, Diethamine, Diethyl amine

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关于此项目

线性分子式:
(C2H5)2NH
化学文摘社编号:
109-89-7
分子量:
73.14
NACRES:
NA.21
PubChem Substance ID:
24870704
UNSPSC Code:
12352100
EC Number:
203-716-3
MDL number:
MFCD00009032
Beilstein/REAXYS Number:
605268
Assay:
≥99.5%
Technique(s):
GC/MS: suitable
Bp:
55 °C (lit.)
Vapor pressure:
14.14 psi ( 55 °C), 180 mmHg ( 20 °C), 3.51 psi ( 20 °C)
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产品名称

二乙胺, ≥99.5%

vapor density

2.5 (vs air)

Quality Level

300

vapor pressure

14.14 psi ( 55 °C), 180 mmHg ( 20 °C), 3.51 psi ( 20 °C)

assay

≥99.5%

form

liquid

autoignition temp.

594 °F

expl. lim.

10.1 %

technique(s)

GC/MS: suitable

refractive index

n20/D 1.385 (lit.)

pH

13 (20 °C, 100 g/L)

bp

55 °C (lit.)

mp

−50 °C (lit.)

solubility

water: soluble

density

0.707 g/mL at 25 °C (lit.)

functional group

amine

SMILES string

CCNCC

InChI

1S/C4H11N/c1-3-5-4-2/h5H,3-4H2,1-2H3

InChI key

HPNMFZURTQLUMO-UHFFFAOYSA-N

General description

二乙胺（DEA）是一种有机碱 和弱σ-供体配体。

Application

二乙胺已被用于组成提取溶剂混合物，用于三聚氰胺和相关化合物的气相色谱-质谱（GC-MS）分析。它还被用作新型ELISA技术的断键剂，用于测定IgG抗PT（免疫球蛋白G抗百日咳毒素）抗体的亲合力指数（AI）。
它可以用作：
  • 制备β-膦羧基丙二腈和二乙基（2-氨基-3-氰基-苯并吡喃-4-基）膦酸酯的有机催化剂。
  • 合成(N-杂环卡宾)PdCl2(二乙胺)配合物的配体。
  • 制备热稳定和水热稳定的SAPO-34（硅铝磷酸盐）分子筛的模板。

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Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Oral - Acute Tox. 4 Inhalation - 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

-14.8 °F - closed cup

flash_point_c

-26 °C - closed cup

ppe

Faceshields, Gloves, Goggles

法规信息

危险化学品

此项目有

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
STBL0947
STBK9955
STBK8459
STBK7123
STBK6135

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Synthesis, characterization and catalytic properties of SAPO-34 synthesized using diethylamine as a template.
Liu G, et al.
Microporous and Mesoporous Materials : The Official Journal of the International Zeolite Association, 111(1), 143-149 (2008)
Inhibited Catalyst Activation in (N-Heterocyclic carbene) PdCl2 (diethylamine) Complexes by Intramolecular Hydrogen Bonding.
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