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1-Ethynyl-4-methoxy-2-methylbenzene

1-Ethynyl-4-methoxy-2-methylbenzene Structure
1-Ethynyl-4-methoxy-2-methylbenzene structure
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
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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

4-METHOXY-2-METHYLBENZONITRILE

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

Global( 41)Suppliers
Supplier Tel Email Country ProdList Advantage
CONIER CHEM AND PHARMA LIMITED 		+8618523575427 sales@conier.com China 49374 58
Career Henan Chemica Co 		+86-0371-86658258 +8613203830695 laboratory@coreychem.com China 30240 58
SUZHOU SENFEIDA CHEMICAL CO.,LTD 		+86-0512-83500002 +8615195660023 sales@senfeida.com China 23046 58
Aladdin Scientific 		+1-+1(833)-552-7181 sales@aladdinsci.com United States 52925 58
Amadis Chemical Company Limited 		571-89925085 sales@amadischem.com China 131957 58
Tianjin heowns Biochemical Technology Co., Ltd. 400 638 7771 sales@heowns.com China 14435 57
Sinopharm Chemical Reagent Co,Ltd. 86-21-63210123 sj_scrc@sinopharm.com China 9815 79
Shanghai XIYU Chemical Technology Co.,Ltd. 021-61052090 15221126179 China 368 55
Sigma-Aldrich 021-61415566 800-8193336 orderCN@merckgroup.com China 51456 80
Shanghai alkynechem Co., Ltd. 086-021-15821262312 15821262312 info@alkynechem.com China 1965 58
Supplier Advantage
CONIER CHEM AND PHARMA LIMITED 		58
Career Henan Chemica Co 		58
SUZHOU SENFEIDA CHEMICAL CO.,LTD 		58
Aladdin Scientific 		58
Amadis Chemical Company Limited 		58
Tianjin heowns Biochemical Technology Co., Ltd. 57
Sinopharm Chemical Reagent Co,Ltd. 79
Shanghai XIYU Chemical Technology Co.,Ltd. 55
Sigma-Aldrich 80
Shanghai alkynechem Co., Ltd. 58

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