1-Ethynyl-3-methylbenzene

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Identify Properties Safty Prices Suppliers 2 Links

CAS 766-82-5

Formula C9H8

MDL MFCD01318174

Catalog #	Product (Catalog #)	Unit	Price (US$)	Quantity
494192804264	1-Ethynyl-3-methylbenzene (494192804264)		on request	+ -

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Identify

Synonyms:

1-ethynyl-3-methylbenzene ; benzene,1-ethynyl-3-methyl- ; m-tolylacetylene, 97% 1gr ; m-tolylacetylene,97% ; 3-ethynyltoluene ; m-ethylnyltoluene ; 3'-methylphenyl acetylene ; 3-ethynyltoluene 97% ; m-ethynyltoluene ; m-tolylacetylene

CAS:

766-82-5

EINECS:

Molecular Formula:

C9H8

MDL:

MFCD01318174

SMILES:

CC1=CC=CC(C#C)=C1

Properties

Molecular Weight:

116.16 g·mol−1

Density:

0.900 g/mL at 25 °C(lit.)

Boiling point:

170-175 °C(lit.)

Flash point:

50 °C

Physical Description:

clear light yellow to brown liquid

Safety Information

Hazard Symbols: Xi

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

10-36/37/38-65 (R)

Safety Codes:

16-26-36 (S)

WGK Germany:

RID / ADR:

UN 1993 3 / PG 3

Storage temperature:

Flammables area

Prices

For 1-Ethynyl-3-methylbenzene we can currently show 27 prices in the last 8 years as an extract from the researched prices. This small overview is intended to serve as a guide and trend.
Prices are in USD and range in year 2018 from USD 195.00 for 5 g to USD 74.00 per 10 g in 2024 .