1-Ethynyl-4-methoxy-2-methylbenzene

CAS No.
74331-69-4
Chemical Name:
1-Ethynyl-4-methoxy-2-methylbenzene
Synonyms
1-Ethynyl-4-methoxy-2-methylbenzene;Benzene, 1-ethynyl-4-methoxy-2-methyl-;1-Ethynyl-4-methoxy-2-methylbenzene 97%;1-ETHYNYL-4-METHOXY-2-METHYLBENZENE 97
CBNumber:
CB2504502
Molecular Formula:
C10H10O
Molecular Weight:
146.19
MDL Number:
MFCD05865155
MOL File:
74331-69-4.mol
MSDS File:
SDS
Last updated:2022-08-15 17:40:53

1-Ethynyl-4-methoxy-2-methylbenzene Properties

Melting point 30-34 °C (lit.)
Boiling point 222.7±33.0 °C(Predicted)
Density 1.00±0.1 g/cm3(Predicted)
Flash point 201 °F

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H317-H319
Precautionary statements  P280-P302+P352-P305+P351+P338
Hazard Codes  Xi
Risk Statements  36-43
Safety Statements  26-36/37
WGK Germany  3

1-Ethynyl-4-methoxy-2-methylbenzene price More Price(5)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 521191 1-Ethynyl-4-methoxy-2-methylbenzene 97% 74331-69-4 1g $77.2 2024-03-01 Buy
Sigma-Aldrich 521191 1-Ethynyl-4-methoxy-2-methylbenzene 97% 74331-69-4 5g $437 2024-03-01 Buy
American Custom Chemicals Corporation CHM0115240 1-ETHYNYL-4-METHOXY-2-METHYLBENZENE 95.00% 74331-69-4 1G $655.61 2021-12-16 Buy
American Custom Chemicals Corporation CHM0115240 1-ETHYNYL-4-METHOXY-2-METHYLBENZENE 95.00% 74331-69-4 5G $994.46 2021-12-16 Buy
AHH MT-12858 1-Ethynyl-4-methoxy-2-methylbenzene 97% 74331-69-4 25g $300 2021-12-16 Buy
Product number Packaging Price Buy
521191 1g $77.2 Buy
521191 5g $437 Buy
CHM0115240 1G $655.61 Buy
CHM0115240 5G $994.46 Buy
MT-12858 25g $300 Buy

1-Ethynyl-4-methoxy-2-methylbenzene Chemical Properties,Uses,Production

Uses

1-Ethynyl-4-methoxy-2-methylbenzene may be used in the preparation of 5-chloro-3-[(4-methoxy-2-methylphenyl)ethynyl]pyridin-2-amine.

General Description

1-Ethynyl-4-methoxy-2-methylbenzene is an aromatic acetylene derivative. Its reaction with 2-diazo-5,5-dimethylcyclohexanedione (diazodimedone) has been reported to afford cycloadducts.

1-Ethynyl-4-methoxy-2-methylbenzene Preparation Products And Raw materials

Raw materials

Preparation Products

1-Ethynyl-4-methoxy-2-methylbenzene Suppliers

Global( 35)Suppliers
Supplier Tel Email Country ProdList Advantage
CONIER CHEM AND PHARMA LIMITED
+8618523575427 sales@conier.com China 47465 58
Career Henan Chemica Co
+86-0371-86658258 15093356674; laboratory@coreychem.com China 30256 58
Amadis Chemical Company Limited
571-89925085 sales@amadischem.com China 132020 58
Tianjin heowns Biochemical Technology Co., Ltd. 400 638 7771 sales@heowns.com China 14443 57
Sinopharm Chemical Reagent Co,Ltd. 86-21-63210123 sj_scrc@sinopharm.com China 9823 79
Shanghai XIYU Chemical Technology Co.,Ltd. 021-61052090 15221126179 China 367 55
Sigma-Aldrich 021-61415566 800-8193336 orderCN@merckgroup.com China 51471 80
Shanghai alkynechem Co., Ltd. 086-021-15821262312 15821262312 info@alkynechem.com China 1961 58
Zhengzhou Ruke Biological Co., Ltd. 15981811963 1410472904@qq.com China 5831 58
Jinan Yaoyan Pharmaceutical Co., Ltd. jnyaoyan@163.com China 3069 58
1-ETHYNYL-4-METHOXY-2-METHYLBENZENE 97 1-Ethynyl-4-methoxy-2-methylbenzene 1-Ethynyl-4-methoxy-2-methylbenzene 97% Benzene, 1-ethynyl-4-methoxy-2-methyl- 74331-69-4 CH3OC6H3CH3C8801CH Building Blocks Chemical Synthesis Organic Building Blocks Alkynes Organic Building Blocks Terminal