P51400
丙炔酸
95%
别名:
2-丙炔酸, 乙炔羧酸
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关于此项目
线性分子式:
HC≡CCOOH
化学文摘社编号:
分子量:
70.05
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
207-437-8
Beilstein/REAXYS Number:
878176
MDL number:
Assay:
95%
产品名称
丙炔酸, 95%
InChI key
UORVCLMRJXCDCP-UHFFFAOYSA-N
InChI
1S/C3H2O2/c1-2-3(4)5/h1H,(H,4,5)
SMILES string
OC(=O)C#C
assay
95%
impurities
≤6.0% acetic acid
refractive index
n20/D 1.431 (lit.)
bp
102 °C/200 mmHg (lit.)
mp
16-18 °C (lit.)
density
1.138 g/mL at 25 °C (lit.)
storage temp.
2-8°C
Quality Level
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Application
用于合成过渡金属配合物、卤烷基丙炔酸酯和卤代丙烯酸酯的试剂。
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 2 Dermal - Acute Tox. 3 Oral - Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1B
存储类别
3 - Flammable liquids
wgk
WGK 3
flash_point_f
136.4 °F - closed cup
flash_point_c
58 °C - closed cup
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
法规信息
危险化学品
此项目有
The Journal of Organic Chemistry, 57, 709-709 (1992)
Tetrahedron, 49, 4229-4229 (1993)
Tetrahedron, 48, 3413-3413 (1992)
Søren Kramer et al.
Organic letters, 11(18), 4208-4211 (2009-08-25)
A highly regioselective hydroamination of unsymmetrical electron-poor and electron-rich alkynes with anilines catalyzed by Au(I) under mild conditions is reported. In addition, applications toward indole syntheses are presented including an example of a one-pot synthesis from a nonfunctionalized aniline.
Huangdi Feng et al.
The Journal of organic chemistry, 77(11), 5149-5154 (2012-05-09)
A novel microwave-assisted approach for the one-pot Cu(I)-catalyzed A(3)-coupling/decarboxylative coupling (PA(2)-coupling) of a propiolic acid, an aldehyde, and an amine, resulting in the formation of diversely substituted 1,4-diamino-2-butynes,is described. It is noteworthy that this new multicomponent coupling provides an efficient
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