4-Ethynyltoluene

ALDRICH/206504 - 97%

Synonym: 1-Ethynyl-4-methylbenzene

CAS Number: 766-97-2
Empirical Formula (Hill Notation): C₉H₈
Molecular Weight: 116.16
MDL Number: MFCD00008571
Linear Formula: CH₃C₆H₄C≡CH
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-206504-5G	5 g	$75.60 1/EA		Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

assay	97%
bp	168-170 °C (lit.)
density	0.916 g/mL at 25 °C (lit.)
form	liquid
InChI	1S/C9H8/c1-3-9-6-4-8(2)5-7-9/h1,4-7H,2H3
InChI key	KSZVOXHGCKKOLL-UHFFFAOYSA-N
refractive index	n20/D 1.547 (lit.)
SMILES string	Cc1ccc(cc1)C#C

Application:	4-Ethynyltoluene was used in the synthesis of bis(bicyclic) products by the cycloaddition of alkynes to the AlN₂C₂.
Packaging:	5 g in ampule

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	16-26-27-36/37/39
RIDADR	UN 3295C 3 / PGIII
WGK Germany	WGK 3
Flash Point(F)	120.2 °F - closed cup
Flash Point(C)	49 °C - closed cup

Purity	97%
bp	168-170 °C (lit.)
Density	0.916 g/mL at 25 °C (lit.)
Refractive Index	n20/D 1.547 (lit.)
UNSPSC	12352100

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