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3-Ethynyltoluene

3-Ethynyltoluene Structure
3-Ethynyltoluene structure
CAS No.
766-82-5
Chemical Name:
3-Ethynyltoluene
Synonyms
3-ETHYNYLTOLUENE;M-ETHYNYLTOLUENE;M-TOLYLACETYLENE;m-Ethylnyltoluene;3-Ethynyltoluene>m-Tolylacetylene,97%;3-Ethynyltoluene 97%;3-Ethynyltoluene Stage 3;M-Tolylacetylene, 97% 1GR;1-ETHYNYL-3-METHYLBENZENE
CBNumber:
CB8466835
Molecular Formula:
C9H8
Molecular Weight:
116.16
MDL Number:
MFCD01318174
MOL File:
766-82-5.mol
MSDS File:
SDS
Last updated:2023-04-23 13:52:06
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3-Ethynyltoluene Properties

Boiling point 170-175 °C(lit.)
Density 0.900 g/mL at 25 °C(lit.)
refractive index n20/D 1.5440(lit.)
Flash point 50°C
storage temp. Keep in dark place,Sealed in dry,Room Temperature
form Liquid
Specific Gravity 0.9073
color Clear light yellow to brown
BRN 2038007
CAS DataBase Reference 766-82-5(CAS DataBase Reference)
NIST Chemistry Reference 3-Methylphenylacetylene(766-82-5)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictogramsGHS hazard pictogramsGHS hazard pictograms
GHS02,GHS07,GHS08
Signal word  Danger
Hazard statements  H226-H304-H315-H319-H335
Precautionary statements  P210-P233-P301+P310-P303+P361+P353-P305+P351+P338-P331
Hazard Codes  Xi
Risk Statements  10-36/37/38-65
Safety Statements  16-26-36
RIDADR  UN 1993 3/PG 3
WGK Germany  3
HazardClass  3
PackingGroup  III
HS Code  29029090
NFPA 704
3
2 0

3-Ethynyltoluene price More Price(33)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 521140 3-Ethynyltoluene 97% 766-82-5 1g $34.3 2024-03-01 Buy
Sigma-Aldrich 521140 3-Ethynyltoluene 97% 766-82-5 5g $83.4 2024-03-01 Buy
TCI Chemical E0665 3-Ethynyltoluene >98.0%(GC) 766-82-5 1g $42 2024-03-01 Buy
TCI Chemical E0665 3-Ethynyltoluene >98.0%(GC) 766-82-5 5g $124 2024-03-01 Buy
Alfa Aesar L17184 m-Tolylacetylene, 97% 766-82-5 1g $37.65 2024-03-01 Buy
Product number Packaging Price Buy
521140 1g $34.3 Buy
521140 5g $83.4 Buy
E0665 1g $42 Buy
E0665 5g $124 Buy
L17184 1g $37.65 Buy

3-Ethynyltoluene Chemical Properties,Uses,Production

Uses

3-ETHYNYLTOLUENE is a useful research chemical.

Chemical Properties

Clear light yellow to brown liquid

Synthesis Reference(s)

The Journal of Organic Chemistry, 43, p. 358, 1978 DOI: 10.1021/jo00396a046
Tetrahedron Letters, 13, p. 5209, 1972

3-Ethynyltoluene synthesis

40230-90-8
766-82-5
Synthesis of 3-Ethynyltoluene from 3-[(Trimethylsilyl)ethynyl]toluene

3-Ethynyltoluene Preparation Products And Raw materials

Raw materials

3-Butyn-2-ol, 2-methyl-4-(3-methylphenyl)- N-Methyl methanesulfonamide 3-[(Trimethylsilyl)ethynyl]toluene 3'-Methylacetophenone m-Tolualdehyde

Preparation Products

3-(m-Tolyl)-1H-pyrazole 3-Methylphenethyl alcohol 2-Propyn-1-ol, 3-(3-methylphenyl)-

3-Ethynyltoluene Suppliers

Global( 187)Suppliers
Supplier Tel Email Country ProdList Advantage
Shanghai Daken Advanced Materials Co.,Ltd 		+86-371-66670886 info@dakenam.com China 15956 58
Henan Tianfu Chemical Co.,Ltd. 		+86-0371-55170693 +86-19937530512 info@tianfuchem.com China 21689 55
career henan chemical co 		+86-0371-86658258 sales@coreychem.com China 29914 58
Changzhou Ansciep Chemical Co., Ltd. 		+86 519 86305871 sales@ansciepchem.com CHINA 4242 58
Chongqing Chemdad Co., Ltd 		+86-023-61398051 +8613650506873 sales@chemdad.com China 39916 58
Alchem Pharmtech,Inc. 		8485655694 sales@alchempharmtech.com United States 63711 58
CONIER CHEM AND PHARMA LIMITED 		+8618523575427 sales@conier.com China 49391 58
Hefei TNJ Chemical Industry Co.,Ltd. 		0551-65418671 sales@tnjchem.com China 34572 58
WinWin Chemical CO., Limited 		+86-0577-64498589 +8615325081899 sales@win-winchemical.com China 14145 58
Finetech Industry Limited 		+86-27-87465837 +8618971612321 info@finetechnology-ind.com China 9634 58
Supplier Advantage
Shanghai Daken Advanced Materials Co.,Ltd 		58
Henan Tianfu Chemical Co.,Ltd. 		55
career henan chemical co 		58
Changzhou Ansciep Chemical Co., Ltd. 		58
Chongqing Chemdad Co., Ltd 		58
Alchem Pharmtech,Inc. 		58
CONIER CHEM AND PHARMA LIMITED 		58
Hefei TNJ Chemical Industry Co.,Ltd. 		58
WinWin Chemical CO., Limited 		58
Finetech Industry Limited 		58

View Lastest Price from 3-Ethynyltoluene manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
3-Ethynyltoluene pictures 2021-07-02 3-Ethynyltoluene
766-82-5
 US $15.00-10.00 / KG 1KG 99%+ HPLC Monthly supply of 1 ton Zhuozhou Wenxi import and Export Co., Ltd
3-Ethynyltoluene pictures 2019-07-06 3-Ethynyltoluene
766-82-5
 US $1.00 / KG 1KG 98% 1ton Career Henan Chemical Co
  • 3-Ethynyltoluene pictures
  • 3-Ethynyltoluene
    766-82-5
  • US $15.00-10.00 / KG
  • 99%+ HPLC
  • Zhuozhou Wenxi import and Export Co., Ltd

3-Ethynyltoluene Spectrum

3-Ethynyltoluene(766-82-5)MS3-Ethynyltoluene(766-82-5)1HNMR3-Ethynyltoluene(766-82-5)13CNMR3-Ethynyltoluene(766-82-5)IR1

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Methyl (-)-2-[METHYLAMINO]-1-PHENYLPROPANE 1,3,5-TRIETHYNYLBENZENE

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