推荐产品
蒸汽压
100 mmHg ( 55 °C)
6.12 mmHg ( 20 °C)
质量水平
检测方案
≥99.5%
折射率
n20/D 1.4294 (lit.)
bp
134-136 °C (lit.)
mp
−70 °C (lit.)
溶解性
H2O: soluble
密度
0.886 g/mL at 20 °C (lit.)
SMILES字符串
CN(C)CCO
InChI
1S/C4H11NO/c1-5(2)3-4-6/h6H,3-4H2,1-2H3
InChI key
UEEJHVSXFDXPFK-UHFFFAOYSA-N
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一般描述
2-二甲基氨基乙醇(二甲基乙醇胺,DMAE)是乙酰胆碱的前体。DMAE的微波光谱研究报道以下数据:旋转常数(MHz) A = 5814.0(2), B = 2214.54(2),和 C = 2037.96(2),偶极矩为2.56 D,其中 a、b、和 c 组分(D)分别为2.27(2),0.3(1)和1.16(5)。
应用
2-二甲基氨基乙醇(二甲基乙醇胺,DMAE)可用作铜催化的芳基溴化物和碘化物的胺化过程中的配体。
警示用语:
Danger
危险分类
Acute Tox. 3 Inhalation - Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1B - STOT SE 3
靶器官
Respiratory system
WGK
WGK 1
个人防护装备
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
法规信息
监管及禁止进口产品
Split face study on the cutaneous tensile effect of 2-dimethylaminoethanol (deanol) gel.
Skin Research and Technology, 8(3), 164-167 (2002)
Copper-catalyzed aryl amination in aqueous media with 2-dimethylaminoethanol ligand.
Tetrahedron Letters, 46(17), 2997-3001 (2005)
Occurrence and quantitative determination of 2-dimethylaminoethanol in animal tissue extracts.
Nature, 184(Suppl 8), 550-552 (1959-08-15)
Microwave spectrum and hydrogen bonding in 2-dimethylaminoethanol.
Journal of Molecular Spectroscopy, 62(3), 416-422 (1976)
European journal of nuclear medicine and molecular imaging, 37(11), 2136-2145 (2010-06-18)
[(18)F]Fluoromethylcholine ([(18)F]FCho) is a radiotracer generally used for tumour visualization in patients. Due to high levels of dimethylaminoethanol (DMAE) remaining in [(18)F]FCho solutions synthesized by currently available methods, tumour visualization might be compromised. An improved purification method involving an optimized
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