2-Ethynyltoluene

ALDRICH/558788 - 97%

CAS Number: 766-47-2
Empirical Formula (Hill Notation): C₉H₈
Molecular Weight: 116.16
MDL Number: MFCD03427202
Linear Formula: CH₃C₆H₄C≡CH
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-558788-1G	1 g	$139.00 1/EA		Add To Favorites
45-558788-5G	5 g	$458.00 1/EA		Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

assay	97%
bp	50-60 °C/30 mmHg (lit.)
density	0.922 g/mL at 25 °C (lit.)
InChI	1S/C9H8/c1-3-9-7-5-4-6-8(9)2/h1,4-7H,2H3
InChI key	MYBSUWNEMXUTAX-UHFFFAOYSA-N
Quality Level	100
refractive index	n20/D 1.5470 (lit.)
SMILES string	Cc1ccccc1C#C

Application:	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.
Packaging:	1, 5 g in glass bottle

Symbol	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 3295C 3 / PGIII
WGK Germany	WGK 3
Flash Point(F)	95.0 °F - closed cup
Flash Point(C)	35 °C - closed cup

Purity	97%
bp	50-60 °C/30 mmHg (lit.)
Density	0.922 g/mL at 25 °C (lit.)
Refractive Index	n20/D 1.5470 (lit.)
UNSPSC	12352100

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