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2-ETHYNYLTOLUENE 97

2-ETHYNYLTOLUENE 97 Structure
2-ETHYNYLTOLUENE 97 structure
CAS No.
766-47-2
Chemical Name:
2-ETHYNYLTOLUENE 97
Synonyms
2-Ethynyltoluene;2-Ethynyltoluene 97%;2-ETHYNYLTOLUENE 97;Benzene,1-ethynyl-2-methyl-;Benzene, 1-ethynyl-2-methyl- (9CI);1-Ethynyl-2-methylbenzene, 2-Ethynyltoluene
CBNumber:
CB8499860
Molecular Formula:
C9H8
Molecular Weight:
116.16
MDL Number:
MFCD03427202
MOL File:
766-47-2.mol
MSDS File:
SDS
Last updated:2023-04-23 13:52:06
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2-ETHYNYLTOLUENE 97 Properties

Melting point 285 °C (decomp)
Boiling point 50-60 °C/30 mmHg (lit.)
Density 0.922 g/mL at 25 °C (lit.)
refractive index n20/D 1.5470(lit.)
Flash point 95 °F
form liquid
color Clear, colourless

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictogramsGHS hazard pictograms
GHS02,GHS07
Signal word  Warning
Hazard statements  H226-H315-H319-H335
Precautionary statements  P210-P302+P352-P305+P351+P338
Hazard Codes  Xi
Risk Statements  10-36/37/38
Safety Statements  16-26-36
RIDADR  UN 3295 3/PG 3
WGK Germany  3
HS Code  2902900000

2-ETHYNYLTOLUENE 97 price More Price(27)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 558788 2-Ethynyltoluene 97% 766-47-2 1g $50.4 2024-03-01 Buy
Sigma-Aldrich 558788 2-Ethynyltoluene 97% 766-47-2 5g $166.8 2024-03-01 Buy
TRC M222575 2-Methylphenylacetylene 766-47-2 50mg $45 2021-12-16 Buy
Activate Scientific AS89010 2-Methylphenylacetylene 95% 766-47-2 25g $1245 2021-12-16 Buy
American Custom Chemicals Corporation CHM0020851 2-ETHYNYLTOLUENE 95.00% 766-47-2 5G $953.83 2021-12-16 Buy
Product number Packaging Price Buy
558788 1g $50.4 Buy
558788 5g $166.8 Buy
M222575 50mg $45 Buy
AS89010 25g $1245 Buy
CHM0020851 5G $953.83 Buy

2-ETHYNYLTOLUENE 97 Chemical Properties,Uses,Production

Uses

2-Ethynyltoluene may be used in the synthesis of Ph2N(2-MeC6H4)C=CH2.

General Description

2-Ethynyltoluene undergoes dimerization in the presence of an ionic catalyst.

2-ETHYNYLTOLUENE 97 synthesis

3989-15-9
766-47-2
Synthesis of 2-ETHYNYLTOLUENE 97 from 2-TRIMETHYLSILYLETHYNYLTOLUENE

2-ETHYNYLTOLUENE 97 Preparation Products And Raw materials

Raw materials

Benzene, 1-(2,2-dibromoethenyl)-2-methyl- 2-TRIMETHYLSILYLETHYNYLTOLUENE Phenylacetylene 2-Iodotoluene Iodomethane
Dimethyl (1-Diazo-2-oxopropyl)phosphonate Propiolic Acid 2-Methylbenzaldehyde Trimethylsilylacetylene

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Preparation Products

2-METHYLPHENETHYL ALCOHOL

2-ETHYNYLTOLUENE 97 Suppliers

Global( 102)Suppliers
Supplier Tel Email Country ProdList Advantage
Shanghai Daken Advanced Materials Co.,Ltd 		+86-371-66670886 info@dakenam.com China 18777 58
Changzhou Ansciep Chemical Co., Ltd. 		+86 519 86305871 sales@ansciepchem.com CHINA 4241 58
Alchem Pharmtech,Inc. 		8485655694 sales@alchempharmtech.com United States 63687 58
CONIER CHEM AND PHARMA LIMITED 		+8618523575427 sales@conier.com China 49374 58
Neostar United (Changzhou) Industrial Co., Ltd. 		+86-0519-85551759 +8613506123987 marketing1@neostarunited.com China 8838 58
Zhengzhou Alfa Chemical Co.,Ltd 		+8618530059196 sale04@alfachem.cn China 13494 58
SIMAGCHEM CORP 		+86-13806087780 sale@simagchem.com China 17365 58
Hefei TNJ Chemical Industry Co.,Ltd. 		+86-0551-65418671 +8618949823763 sales@tnjchem.com China 34553 58
AFINE CHEMICALS LIMITED 		+86-0571-85134551 sales@afinechem.com China 15354 58
Hefei Hirisun Pharmatech Co., Ltd 		+8615056975894 shawn@hirisunpharm.com CHINA 9911 58
Supplier Advantage
Shanghai Daken Advanced Materials Co.,Ltd 		58
Changzhou Ansciep Chemical Co., Ltd. 		58
Alchem Pharmtech,Inc. 		58
CONIER CHEM AND PHARMA LIMITED 		58
Neostar United (Changzhou) Industrial Co., Ltd. 		58
Zhengzhou Alfa Chemical Co.,Ltd 		58
SIMAGCHEM CORP 		58
Hefei TNJ Chemical Industry Co.,Ltd. 		58
AFINE CHEMICALS LIMITED 		58
Hefei Hirisun Pharmatech Co., Ltd 		58

766-47-2(2-ETHYNYLTOLUENE 97)Related Search:

2'-TRIFLUOROMETHYLPHENYL ACETYLENE 2-ETHYNYLTOLUENE 97 1-Ethynyl-4-methoxy-2-methylbenzene 2-Ethynyl-1,4-dimethylbenzene TRIS-[11-PENTAKIS-(4'-ETHYLPHENYLETHYNYL)PHENOXYUNDECYL]TRIMESATE
2-(3-HYDROXYPROP-1-YNYL)BENZONITRILE 11-[PENTAKIS-(4-PROPYLPHENYLETHYNYL)-PHENYLOXY]-UNDECAN-1-OL 2-ETHYNYLBENZALDEHYDE 1-METHYL-2-PHENYLETHYNYL-BENZENE 2-TRIMETHYLSILYLETHYNYLTOLUENE
2-(TRIMETHYLSILYL)ETHYNYLBENZALDEHYDE TRIS-[11-PENTAKIS-(4'-PROPYLPHENYLETHYNYL)PHENOXYUNDECYL]TRIMESATE 1-ETHYNYL-2 4 5-TRIMETHYLBENZENE 97 METHYL 2-(3-HYDROXYPROP-1-YNYL)BENZOATE 1,4-DICYCLOHEXYL-2,5-DI-1-PROPYNYLBENZENE
SALOR-INT L159832-1EA 2,5-DIOCTYL-1,4-DI-1-PROPYNYLBENZENE [2-(PHENYLETHYNYL)PHENYL]METHANOL

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2-ETHYNYLTOLUENE 97 Benzene,1-ethynyl-2-methyl- Benzene, 1-ethynyl-2-methyl- (9CI) 2-Ethynyltoluene 1-Ethynyl-2-methylbenzene, 2-Ethynyltoluene 2-Ethynyltoluene 97% 766-47-2 CH3C6H4C8801CH Alkynes Organic Building Blocks Terminal