74331-69-4

Directory

74331-69-4 Structure

Identification	Back Directory
[Name] 1-Ethynyl-4-methoxy-2-methylbenzene
[CAS] 74331-69-4
[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%
[Molecular Formula] C10H10O
[MDL Number] MFCD05865155
[MOL File] 74331-69-4.mol
[Molecular Weight] 146.19

Chemical Properties	Back Directory
[Melting point ] 30-34 °C (lit.)
[Boiling point ] 222.7±33.0 °C(Predicted)
[density ] 1.00±0.1 g/cm3(Predicted)
[Fp ] 201 °F
[storage temp. ] 2-8°C, stored under nitrogen
[form ] solid
[Appearance] Light yellow to yellow <30°C Solid,>34°C Liquid
[InChI] 1S/C10H10O/c1-4-9-5-6-10(11-3)7-8(9)2/h1,5-7H,2-3H3
[InChIKey] IETBNYUYILAKFK-UHFFFAOYSA-N
[SMILES] COc1ccc(C#C)c(C)c1

Safety Data	Back Directory
[Hazard Codes ] Xi
[Risk Statements ] 36-43
[Safety Statements ] 26-36/37
[WGK Germany ] 3
[Storage Class] 11 - Combustible Solids
[Hazard Classifications] Eye Irrit. 2 Skin Sens. 1

Hazard Information	Back Directory
[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.

Spectrum Detail	Back Directory
[Spectrum Detail] 1-Ethynyl-4-methoxy-2-methylbenzene(74331-69-4)¹HNMR

74331-69-4 suppliers list

Company Name:	CONIER CHEM AND PHARMA LIMITED
Tel:	+8618523575427 , +8618523575427
Website:	http://www.conier.com/

Company Name:	SUZHOU SENFEIDA CHEMICAL CO.,LTD
Tel:	+86-0512-83500002 +8618662433356 , +8618662433356
Website:	www.sfdchem.com/

Company Name:	ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD
Tel:	+86-13017695106 +86-13676922317 , +86-13676922317
Website:

Company Name:	Shanghai Scibiotron Pharmaceutical Co., Ltd
Tel:	+86-16621589600
Website:	www.scibiotron.com

Company Name:	Amadis Chemical Company Limited
Tel:	571-89925085
Website:	http://www.amadischem.com

Company Name:	Tianjin heowns Biochemical Technology Co., Ltd.
Tel:	400 638 7771
Website:	www.heowns.com

Company Name:	Sinopharm Chemical Reagent Co,Ltd.
Tel:	86-21-63210123
Website:	www.reagent.com.cn

Company Name:	Shanghai Dano Pharmaceutical Co., LTD(China)
Tel:	0592-6266840 15750707980
Website:	http://www.chemsdano.com

Company Name:	Shanghai XIYU Chemical Technology Co.,Ltd.
Tel:	021-15000143735 15221126179
Website:	https://www.chemicalbook.com/ShowSupplierProductsList16192/0_EN.htm

Company Name:	Zhengzhou Ruke Biological Co., Ltd.
Tel:	15981811963
Website:	www.chemicalbook.com/ShowSupplierProductsList30552/0_EN.htm

Company Name:	Jinan Yaoyan Pharmaceutical Co., Ltd.
Tel:
Website:	www.chemicalbook.com/ShowSupplierProductsList30574/0_EN.htm

Company Name:	Nanjing Meihao Pharmaceutical Technology Co., Ltd.
Tel:	meitaochem@126.com
Website:	www.chemicalbook.com/ShowSupplierProductsList31244/0_EN.htm

Company Name:	Shanghai Haohong Pharmaceutical Co., Ltd.
Tel:	400-8210725 4008210725
Website:	https://www.leyan.com/

Tags:74331-69-4 Related Product Information

100-09-4 135-02-4 586-37-8 100-66-3 109-86-4 100-06-1 456-55-3 1066-54-2 123-11-5

HomePage | Member Companies | Advertising | Contact us | Previous WebSite | MSDS | CAS Index | CAS DataBase | Privacy | Terms | About Us
All products displayed on this website are only for non-medical purposes such as industrial applications or scientific research, and cannot be used for clinical diagnosis or treatment of humans or animals. They are not medicinal or edible.
According to relevant laws and regulations and the regulations of this website, units or individuals who purchase hazardous materials should obtain valid qualifications and qualification conditions.

Login