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Merck
모든 사진(2)

문서

521140

Sigma-Aldrich

3-Ethynyltoluene

97%

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모든 사진(2)

About This Item

Linear Formula:
Ch3C6H4C≡CH
CAS Number:
766-82-5
Molecular Weight:
116.16
MDL number:
MFCD01318174
UNSPSC 코드:
12352100
PubChem Substance ID:
24874190
NACRES:
NA.22

분석

97%

refractive index

n20/D 1.5440 (lit.)

bp

170-175 °C (lit.)

density

0.900 g/mL at 25 °C (lit.)

SMILES string

Cc1cccc(c1)C#C

InChI

1S/C9H8/c1-3-9-6-4-5-8(2)7-9/h1,4-7H,2H3

InChI key

RENYIDZOAFFNHC-UHFFFAOYSA-N

관련 카테고리

픽토그램

FlameHealth hazardExclamation mark
GHS02,GHS08,GHS07

신호어

Danger

유해 및 위험 성명서

H226,H304,H315,H319,H335

Hazard Classifications

Asp. Tox. 1 - Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3

표적 기관

Respiratory system

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point (°F)

77.0 °F - closed cup

Flash Point (°C)

25 °C - closed cup

개인 보호 장비

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

시험 성적서(COA)

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Erzsébet Mernyák et al.
The Journal of steroid biochemistry and molecular biology, 150, 123-134 (2015-04-08)
Novel 16-triazoles in the 13α-estrone series were synthesized via Cu(I)-catalyzed azide-alkyne cycloaddition of the two diastereomeric (on C-16 and on C-17) 16-azido-13α-estra-1,3,5(10)-trien-17-ol 3-benzyl ethers with substituted phenylacetylenes. The new heterocyclic derivatives were evaluated in vitro by means of MTT assays
Krishna Bahadur Somai Magar et al.
Molecular diversity, 17(4), 679-691 (2013-08-03)
The rhodium(II)-catalyzed reactions of cyclic diazo compounds derived from barbituric acid or thiobarbituric acid with arylacetylenes and styrenes were examined. These reactions provide a rapid synthetic route to the preparation of a variety of novel and diverse furo [2,3-d pyrimidine-2,4-diones
Microwave-assisted palladium-catalyzed highly regio-and stereoselective head to head dimerization of terminal aryl alkynes in water.
Buxaderas E, et al.
Royal Society of Chemistry Advances, 4(87), 46508-46512 (2014)
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Forensic science international, 278, 228-239 (2017-08-02)
Various autopsy findings are used for the diagnosis of burning death, including inhalation injury, soot in the respiratory tract, vital reaction, blood carboxyhemoglobin (COHb), and blood cyanide. However, not all findings are necessarily complete, and autopsy diagnosis can be difficult

문서

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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