推薦產品
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
expl. lim.
10.1 %
技術
GC/MS: 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.)
溶解度
water: soluble
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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一般說明
二乙胺(DEA)是一种有机碱 和弱σ-供体配体。
應用
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:
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。
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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