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Merck
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520446

Sigma-Aldrich

3-乙炔基吡啶

98%

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About This Item

经验公式（希尔记法）:
C7H5N
CAS号:
2510-23-8
分子量:
103.12
MDL號碼:
MFCD02177459
分類程式碼代碼:
12352100
PubChem物質ID:
24874135
NACRES:
NA.22

化驗

98%

bp

83-84 °C/30 mmHg (lit.)

mp

39-40 °C (lit.)

SMILES 字串

C#Cc1cccnc1

InChI

1S/C7H5N/c1-2-7-4-3-5-8-6-7/h1,3-6H

InChI 密鑰

CLRPXACRDTXENY-UHFFFAOYSA-N

相关类别

象形圖

FlameExclamation mark
GHS02,GHS07

訊號詞

Danger

危險分類

Eye Irrit. 2 - Flam. Sol. 1 - Skin Irrit. 2 - STOT SE 3

標靶器官

Respiratory system

儲存類別代碼

4.1B - Flammable solid hazardous materials

水污染物質分類（WGK）

WGK 3

閃點（°F）

134.0 °F - closed cup

閃點（°C）

56.67 °C - closed cup

個人防護裝備

dust mask type N95 (US), Eyeshields, Gloves

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分析证书(COA)

Lot/Batch Number
MKCL6252
MKBZ1918V
MKBP5147V
MKBK3532V
MKBD7271

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Varinder K Aggarwal et al.
The Journal of organic chemistry, 68(13), 5381-5383 (2003-06-21)
A convenient one-pot procedure for the preparation of pyrazoles by 1,3-dipolar cycloaddition of diazo compounds generated in situ has been developed. Diazo compounds derived from aldehydes were reacted with terminal alkynes to furnish regioselectively 3,5-disubstituted pyrazoles. Furthermore, the reaction of
Wei Wei et al.
Chemical communications (Cambridge, England), 48(2), 305-307 (2011-11-18)
The first transition-metal-catalyzed direct oxidative synthesis of amides by using dioxygen as an oxygen source has been developed under mild conditions, in which DBU was used as the key additive. The present methodology, which utilizes dioxygen as an oxidant and
Christoph Gütz et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 19(33), 10890-10894 (2013-07-05)
A 1,1'-binaphthyl-based bis(pyridine) ligand (1) was prepared in racemic and enantiomerically pure form to study the formation of [Pd2(1)4] complexes upon coordination to palladium(II) ions with regard to the degree of chiral self-sorting. The self-assembly process proceeds in a highly
Qing Li et al.
Marine drugs, 16(4) (2018-03-31)
Chitosan is an abundant and renewable polysaccharide, which exhibits attractive bioactivities and natural properties. Improvement such as chemical modification of chitosan is often performed for its potential of providing high bioactivity and good water solubility. A new class of chitosan
Johan R Johansson et al.
The Journal of organic chemistry, 76(7), 2355-2359 (2011-03-11)
An experimentally simple sequential one-pot RuAAC reaction, affording 1,5-disubstituted 1H-1,2,3-triazoles in good to excellent yields starting from an alkyl halide, sodium azide, and an alkyne, is reported. The organic azide is formed in situ by treating the primary alkyl halide
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New Aromatic Terminal Alkynes

The terminal alkyne functionality has a wide range of applications including most recently the synthesis of spiropyran substituted 2,3-dicyanopyrazines and (±)-asteriscanolide, as well as conversion to enamines using resin-bound 2° amines.

New Aromatic Terminal Alkynes

The terminal alkyne functionality has a wide range of applications including most recently the synthesis of spiropyran substituted 2,3-dicyanopyrazines and (±)-asteriscanolide, as well as conversion to enamines using resin-bound 2° amines.

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