31730
二乙胺
≥99.5% (GC), liquid, puriss. p.a.
别名:
N,N-Diethylamine, N-ethyl-ethanamine, DEA, Diethamine, Diethyl amine
选择尺寸
关于此项目
产品名称
二乙胺, puriss. p.a., ≥99.5% (GC)
vapor density
2.5 (vs air)
Quality Segment
vapor pressure
14.14 psi ( 55 °C), 180 mmHg ( 20 °C), 3.51 psi ( 20 °C)
grade
puriss. p.a.
assay
≥99.5% (GC)
form
liquid
autoignition temp.
594 °F
expl. lim.
10.1 %
impurities
≤0.1% water
evapn. residue
≤0.001%
refractive index
n20/D 1.385 (lit.), n20/D 1.386
bp
55 °C (lit.)
mp
−50 °C (lit.)
density
0.707 g/mL at 25 °C (lit.)
cation traces
Al: ≤0.5 mg/kg, Ba: ≤0.1 mg/kg, Bi: ≤0.1 mg/kg, Ca: ≤0.5 mg/kg, Cd: ≤0.05 mg/kg, Co: ≤0.02 mg/kg, Cr: ≤0.02 mg/kg, Cu: ≤0.02 mg/kg, Fe: ≤0.1 mg/kg, K: ≤0.5 mg/kg, Li: ≤0.1 mg/kg, Mg: ≤0.1 mg/kg, Mn: ≤0.02 mg/kg, Mo: ≤0.1 mg/kg, Na: ≤0.5 mg/kg, Ni: ≤0.02 mg/kg, Pb: ≤0.1 mg/kg, Sr: ≤0.1 mg/kg, Zn: ≤0.1 mg/kg
SMILES string
CCNCC
InChI
1S/C4H11N/c1-3-5-4-2/h5H,3-4H2,1-2H3
InChI key
HPNMFZURTQLUMO-UHFFFAOYSA-N
General description
Application
- 二酮与芳香醛串联 Knoevenagel-Michael 反应合成双二酮衍生物的催化剂。
- 通过碘代苯胺和炔烃的 Sonogashira 交叉偶联合成 4-喹诺酮类药物的溶剂。
- 苄基二烯丙基碘的去对称环化反应中的一个碱，通过分子内 Heck 反应合成亚甲基茚。
- 合成硅铝磷酸盐（SAPO）分子筛的模板。
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signalword
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