Home Categories Chemical Reagents 4-Ethynyltoluene
A3955112

4-Ethynyltoluene , 98% , 766-97-2

Synonym(s):
1-Ethynyl-4-methylbenzene

CAS NO.:766-97-2

Empirical Formula: C9H8

Molecular Weight: 116.16

MDL number: MFCD00008571

EINECS: 616-371-2

Pack Size Price Stock Quantity
1G RMB32.80 In Stock
5G RMB120.00 In Stock
25G RMB455.20 In Stock
100G RMB1708.80 In Stock
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Update time: 2022-07-08

PRODUCT Properties

Melting point: 168-170
Boiling point: 168-170 °C(lit.)
Density  0.916 g/mL at 25 °C(lit.)
refractive index  n20/D 1.547(lit.)
Flash point: 120 °F
storage temp.  Sealed in dry,2-8°C
form  Liquid
color  Clear pale yellow
Specific Gravity 0.916
Water Solubility  Insoluble in water.
BRN  969653
InChIKey KSZVOXHGCKKOLL-UHFFFAOYSA-N
CAS DataBase Reference 766-97-2(CAS DataBase Reference)
NIST Chemistry Reference Benzene, 1-ethynyl-4-methyl-(766-97-2)

Description and Uses

4-Ethynyltoluene was used in the synthesis of bis(bicyclic) products by the cycloaddition of alkynes to the AlN2C2.

Safety

Symbol(GHS) 
GHS02,GHS07
Signal word  Warning
Hazard statements  H226-H315-H319-H335
Precautionary statements  P210-P302+P352-P305+P351+P338
Hazard Codes  Xi,Xn
Risk Statements  10-36/37/38
Safety Statements  16-26-27-36/37/39
RIDADR  UN 3295 3/PG 3
WGK Germany  3
RTECS  XT2570000
Hazard Note  Irritant/Keep Cold
HazardClass  3
PackingGroup  III
HS Code  29029090

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