< 生产厂家价格 >

2-乙炔基吡啶

2-乙炔基吡啶名称

[ CAS 号 ]:
1945-84-2

[ 中文名 ]:
2-乙炔基吡啶

[ 英文名 ]:
ethynylpyridine

[中文别名 ]:

[英文别名 ]:

2-ethynyl-pyridine
Pyridine, 2-ethynyl-
pyridylethyne
2-Ethynylpyridine
ethynyl pyridine
pyridylacetylene
2-Pyridylacetylene
pyridine,2-ethynyl
MFCD00041598
2-Ethynyl pyridine

2-乙炔基吡啶物理化学性质

[ 密度 ]:
1.0±0.1 g/cm3

[ 沸点 ]:
170.5±13.0 °C at 760 mmHg

[ 熔点 ]:
77-78ºC

[ 分子式 ]:
C₇H₅N

[ 分子量 ]:
103.121

[ 闪点 ]:
57.5±12.4 °C

[ 精确质量 ]:
103.042198

[ PSA ]:
12.89000

[ LogP ]:
0.91

[ 外观性状 ]:
透明棕色透明液体

[ 蒸汽压 ]:
1.9±0.3 mmHg at 25°C

[ 折射率 ]:
1.543

[ 储存条件 ]:
2-8°C

2-乙炔基吡啶MSDS

2-乙炔基吡啶安全信息

[ 符号 ]:

GHS07

[ 信号词 ]:
Warning

[ 危害声明 ]:
H315-H319-H335

[ 警示性声明 ]:
P261-P305 + P351 + P338

[ 个人防护装备 ]:
Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ 危害码 (欧洲) ]:
Xi:Irritant;

[ 风险声明 (欧洲) ]:
R36/37/38

[ 安全声明 (欧洲) ]:
S26-S36

[ 危险品运输编码 ]:
NONH for all modes of transport

[ WGK德国 ]:
3

[ 海关编码 ]:
2933399090

2-乙炔基吡啶合成路线

2-乙炔基吡啶上下游产品

2-乙炔基吡啶上游产品

2-乙炔基吡啶下游产品

2-乙炔基吡啶海关

[ 海关编码 ]: 2933399090

[ 中文概述 ]:
2933399090. 其他结构含非稠合吡啶环的化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%

[ 申报要素 ]: 品名, 成分含量, 用途, 乌洛托品请注明外观, 6－己内酰胺请注明外观, 签约日期

[ Summary ]:
2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

2-乙炔基吡啶文献

Synthesis and properties of an ionic conducting material: in-situ preparation of poly(2-ethynyl-N-iodopyridinium iodide) and its electro-optical and electrochemical properties.

J. Nanosci. Nanotechnol. 14(10) , 8028-32, (2014)

Poly(2-ethynyl-N-iodopyridinium iodide) [PEIPI] was easily prepared via in-situ uncatalyzed polymerization of 2-ethynylpyridine by using iodine. The activated acetylenic bond of 2-ethynyl-N-iodopyridi...

Synthesis and characterization of an ionic conjugated polymer: poly[2-ethynyl-N-(2-furoyl)pyridinium chloride].

J. Nanosci. Nanotechnol. 14(8) , 6247-50, (2014)

A new ionic polyacetylene derivative with furoyl substituents was prepared by the uncatalyzed polymerization of 2-ethynylpyridine by using 2-furoyl chloride in high yield. The polymer structure was ch...

An asymmetrically derivatized 1,2,3-triphospholide: synthesis and reactivity of the 4-(2'-pyridyl)-1,2,3-triphospholide anion.

Inorg. Chem. 52(9) , 5527-34, (2013)

Reactions between anionic heptaphosphide clusters ([P7](3-)/[HP7](2-)) and 2-ethynylpyridine yielded the 4-(2'-pyridyl)-1,2,3-triphospholide anion ([P3C2H(2-C5H4N)](-); 1). This species was isolated a...

更多文献