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Merck

386456

Sigma-Aldrich

二乙胺

purified by redistillation, 99.5%

别名:

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

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About This Item

线性分子式:
(C2H5)2NH
CAS号:
分子量:
73.14
Beilstein:
605268
EC號碼:
MDL號碼:
分類程式碼代碼:
12191502
PubChem物質ID:
NACRES:
NA.22

蒸汽密度

2.5 (vs air)

品質等級

蒸汽壓力

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

化驗

99.5%

形狀

liquid

自燃溫度

594 °F

純化經由

redistillation

expl. lim.

10.1 %

技術

ELISA: suitable

折射率

n20/D 1.385 (lit.)

pH值

13 (20 °C, 100 g/L)

bp

55 °C (lit.)

mp

−50 °C (lit.)

密度

0.707 g/mL at 25 °C (lit.)

官能基

amine

SMILES 字串

CCNCC

InChI

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

InChI 密鑰

HPNMFZURTQLUMO-UHFFFAOYSA-N

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應用

二乙胺是制备高纯度、高结晶度硅磷酸铝分子筛 (SAPO-34) 的良好模板剂。可与糠醛和氰乙酸酯反应生成二环 [3.2.1] 辛烷。也可作为氨基官能化单体与壳聚糖作用,合成水凝胶,在药物传递系统中具有潜在的应用价值。

訊號詞

Danger

危險分類

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

-14.8 °F - closed cup

閃點(°C)

-26 °C - closed cup

個人防護裝備

Faceshields, Gloves, Goggles


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