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diethyl 4,4'-(ethyne-1,2-diyl)dibenzoate

diethyl 4,4'-(ethyne-1,2-diyl)dibenzoate structure

CAS No.: 83536-13-4

Chemical Name:: diethyl 4,4'-(ethyne-1,2-diyl)dibenzoate

Synonyms: Diethyl 4,4'-(ethyne-1,2-diyl)dibenzoate;diethyl 4,4'-(ethyne-1,2-diyl)dibenzoate;ethyl 4-[2-(4-ethoxycarbonylphenyl)ethynyl]benzoate;4,4'-acetylene-1,2-diyl dibenzoic acid diethyl ester;4,4'-acetylene-1,2-diyl dibenzoic acid diethyl ester;Benzoic acid, 4,4'-(1,2-ethynediyl)bis-, diethyl ester;Benzoic acid, 4,4'-(1,2-ethynediyl)bis-, 1,1'-diethyl ester

CBNumber:: CB22716709

Molecular Formula:: C20H18O4

Molecular Weight:: 322.35

MDL Number:: MFCD34563613

MOL File:: 83536-13-4.mol

Last updated:2022-08-26 12:26:47

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diethyl 4,4'-(ethyne-1,2-diyl)dibenzoate Properties

Melting point	143-145 °C
Boiling point	462.9±30.0 °C(Predicted)
Density	1.19±0.1 g/cm3(Predicted)

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H302-H315-H319-H335
Precautionary statements	P261-P264-P270-P271-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P330-P332+P313-P337+P313-P362-P403+P233-P405-P501

diethyl 4,4'-(ethyne-1,2-diyl)dibenzoate Preparation Products And Raw materials

Raw materials

Preparation Products

diethyl 4,4'-(ethyne-1,2-diyl)dibenzoate Suppliers

Global( 30)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
CHEMSOON CO.,LTD.	+8613761723174	sales01@chemsoon.com	China	1211	58
Zhengzhou Alfa Chemical Co.,Ltd	+8618530059196	sale04@alfachem.cn	China	12468	58
KARMEL TECHNOLOGY (HK) CO.,LIMITED	+8618795957998	karmelhk@126.com	CHINA	2886	58
Shaoxin Catsyn Co., Ltd.	+undefined-0575-82040869 +86-0575-82040869;	sales@catsyn.com	China	6116	58
Zibo Hangyu Biotechnology Development Co., Ltd	+86-0533-2185556 +8617865335152	Mandy@hangyubiotech.com	China	11013	58
Jilin Chinese Academy of Sciences-yanshen Technology	+undefined18143011203	info@chemextension.com	China	42057	58
Aladdin Scientific	+1-833-552-7181	sales@aladdinsci.com	United States	52927	58
Spectrum Chemical Manufacturing Corp.	021-021-021-67601398-809-809-809 15221380277	marketing_china@spectrumchemical.com	China	9664	60
Zhengzhou Alfachem Co., Ltd.	0371-53315787 13333829863	2853979812@qq.com	China	964	55
Chemsoon Co., Ltd	021-51987688-803	info@chemsoon.com	China	304	55

Supplier	Advantage
CHEMSOON CO.,LTD.	58
Zhengzhou Alfa Chemical Co.,Ltd	58
KARMEL TECHNOLOGY (HK) CO.,LIMITED	58
Shaoxin Catsyn Co., Ltd.	58
Zibo Hangyu Biotechnology Development Co., Ltd	58
Jilin Chinese Academy of Sciences-yanshen Technology	58
Aladdin Scientific	58
Spectrum Chemical Manufacturing Corp.	60
Zhengzhou Alfachem Co., Ltd.	55
Chemsoon Co., Ltd	55

diethyl 4,4'-(ethyne-1,2-diyl)dibenzoate ethyl 4-[2-(4-ethoxycarbonylphenyl)ethynyl]benzoate Benzoic acid, 4,4'-(1,2-ethynediyl)bis-, 1,1'-diethyl ester Benzoic acid, 4,4'-(1,2-ethynediyl)bis-, diethyl ester 4,4'-acetylene-1,2-diyl dibenzoic acid diethyl ester 4,4'-acetylene-1,2-diyl dibenzoic acid diethyl ester Diethyl 4,4'-(ethyne-1,2-diyl)dibenzoate 83536-13-4