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4-Ethynyltoluene

4-Ethynyltoluene
4-Ethynyltoluene structure
CAS No.
766-97-2
Chemical Name:
4-Ethynyltoluene
Synonyms
ethynyltoluene;p-tolyacetylene;5-ETHYNYLTOLUENE;4-ETHYNYLTOLUENE;P-ETHYNYLTOLUENE;P-TOLYLACETYLENE;p-ethynyl-toluen;1-ethynyltoluene;4-Tolylacetylene;p-Ethylnyltoluene
CBNumber:
CB2761370
Molecular Formula:
C9H8
Formula Weight:
116.16
MOL File:
766-97-2.mol

4-Ethynyltoluene 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. 
Keep Cold
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)
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
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
Symbol(GHS):
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H226 Flammable liquid and vapour Flammable liquids Category 3 Warning
H304 May be fatal if swallowed and enters airways Aspiration hazard Category 1 Danger
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P315 Get immediate medical advice/attention.
P301+P330+P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

4-Ethynyltoluene price More Price(5)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 206504 4-Ethynyltoluene 97% 766-97-2 5g $59.2 2018-11-13 Buy
TCI Chemical E0655 4-Ethynyltoluene >98.0%(GC) 766-97-2 5g $58 2018-11-22 Buy
TCI Chemical E0655 4-Ethynyltoluene >98.0%(GC) 766-97-2 25g $196 2018-11-22 Buy
Alfa Aesar B24812 p-Tolylacetylene, 98% 766-97-2 5g $44.9 2018-11-13 Buy
Alfa Aesar B24812 p-Tolylacetylene, 98% 766-97-2 25g $183 2018-11-13 Buy

4-Ethynyltoluene Chemical Properties,Uses,Production

Chemical Properties

Clear pale yellow liquid

Uses

Intermediates of Liquid Crystals

4-Ethynyltoluene Preparation Products And Raw materials

Raw materials

Preparation Products


4-Ethynyltoluene Suppliers

Global( 177)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Capot Chemical Co.,Ltd.
+86 (0)571-855 867 18
+86 (0)571-858 647 95 sales@capotchem.com China 19919 60
Mainchem Co., Ltd.
+86-0592-6210733
+86-0592-6210733 sales@mainchem.com CHINA 32457 55
ATK CHEMICAL COMPANY LIMITED
+86 21 5161 9050/ 5187 7795
+86 21 5161 9052/ 5187 7796 ivan@atkchemical.com CHINA 24196 60
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 20653 58
Changzhou Ansciep Chemical Co., Ltd.
+86 519 86305871
+86 519 86305879 sales@ansciepchem.com CHINA 3111 58
Chemwill Asia Co.,Ltd.
86-21-51086038
86-21-51861608 chemwill_asia@126.com;sales@chemwill.com;chemwill@hotmail.com;chemwill@gmail.com CHINA 23982 58
J & K SCIENTIFIC LTD. 400-666-7788 +86-10-82848833
+86-10-82849933 jkinfo@jkchemical.com;market6@jkchemical.com China 96815 76
Meryer (Shanghai) Chemical Technology Co., Ltd. +86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-62670440(Beijing)
+86-(0)21-61259102(Shanghai) +86-(0)755-86170066(ShenZhen) +86-(0)10-88580358(Beijing) sh@meryer.com China 40277 62
Alfa Aesar 400-610-6006; 021-67582000
021-67582001/03/05 saleschina@alfa-asia.com China 30168 84
TCI (Shanghai) Development Co., Ltd. 021-67121386 / 800-988-0390
021-67121385 Sales-CN@TCIchemicals.com China 24560 81

View Lastest Price from 4-Ethynyltoluene manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2018-08-20 4-Ethynyltoluene
766-97-2
US $7.00 / KG 1KG 99% 100KG career henan chemical co
2018-08-06 4-Ethynyltoluene
766-97-2
US $1.00 / KG 1G 99% 100kg career henan chemical co

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