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2,2-Dimethyl-but-3-ynoic acid benzyl ester

2,2-Dimethyl-but-3-ynoic acid benzyl ester structure

CAS No.: 204588-77-2

Chemical Name:: 2,2-Dimethyl-but-3-ynoic acid benzyl ester

Synonyms: BENZYL 2,2-DIMETHYLBUT-3-YNOATE;2,2-Dimethyl-but-3-ynoic acid benzyl ester;2,2-dimethyl-3-butynoic acid (phenylmethyl) ester;3-Butynoic acid, 2,2-diMethyl-, phenylMethyl ester

CBNumber:: CB4333863

Molecular Formula:: C13H14O2

Molecular Weight:: 202.25

MDL Number:: MFCD03093341

MOL File:: 204588-77-2.mol

MSDS File:: SDS

Last updated:2026-09-12 18:52:44

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2,2-Dimethyl-but-3-ynoic acid benzyl ester Properties

storage temp.	2-8°C

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H302-H315-H319-H332-H335
Precautionary statements	P261-P280-P305+P351+P338

2,2-Dimethyl-but-3-ynoic acid benzyl ester price More Price(12)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
aablocks	AA0029IC	Benzyl 2,2-dimethylbut-3-ynoate 95%	204588-77-2	250mg	$248	2026-05-28	Buy
aablocks	AA0029IC	Benzyl 2,2-dimethylbut-3-ynoate 95%	204588-77-2	1g	$580	2026-05-28	Buy
aablocks	AA0029IC	Benzyl 2,2-dimethylbut-3-ynoate 95%	204588-77-2	5g	$1622	2026-05-28	Buy
ACHEMBLOCK	U104847	Benzyl 2,2-dimethylbut-3-ynoate 95.00%	204588-77-2	250MG	$170	2026-05-27	Buy
ACHEMBLOCK	U104847	Benzyl 2,2-dimethylbut-3-ynoate 95.00%	204588-77-2	1G	$505	2026-05-27	Buy

Product number	Packaging	Price	Buy
AA0029IC	250mg	$248	Buy
AA0029IC	1g	$580	Buy
AA0029IC	5g	$1622	Buy
U104847	250MG	$170	Buy
U104847	1G	$505	Buy

2,2-Dimethyl-but-3-ynoic acid benzyl ester Chemical Properties, Uses, Production

2,2-Dimethyl-but-3-ynoic acid benzyl ester Preparation Products And Raw materials

Raw materials

Preparation Products

3-Butynoic acid, 4-(2-aMino-4-fluoro-5-nitrophenyl)-2,2-diMethyl-, phenylMethyl ester

2,2-Dimethyl-but-3-ynoic acid benzyl ester Suppliers

Global Suppliers ( 28)

Supplier	Tel	Email	Country	ProdList	Advantage
Nanjing JinruiJiuAn Biotechnology Co., Ltd.	025-58196018 800028039	sales@fartop.net	China	2227	55
ShangHai Onsyn-Chemical Technology Co., Ltd.	13917628136 15900795984	572350448@qq.com	China	259	55
ShangHai AmK Pharmaceutical Technology Co., Ltd.	微信 18019252918 18019252918	sale@amkchem.com	China	14982	55
Tianjin Anhao Biological Technology Co., Ltd.		sales@ahpharmatech.com	China	5734	55
Amadis Chemical Company Limited	571-89925085	sales@amadischem.com	China	131885	58
Aikon International Limited	025-58859352 19370895928	sales01@aikonchem.com	China	15078	58
Suzhou Rovathin Foreign Trade Co.,Ltd	0512-65816829 18662214788	info@rovathin.com.cn	China	9961	58
CD Chemical Group Limited	+86-13651442114	info@codchem.com	China	17253	58
Dayang Chem (Hangzhou) Co.,Ltd.	+86-0571-88938639 17705817739	info@dycnchem.com	China	52693	58
Shanghai Youde Chemical Technology Co., Ltd.	021-37910267 15821801668	sales@udchem.com	China	1216	58

Supplier	Advantage
Nanjing JinruiJiuAn Biotechnology Co., Ltd.	55
ShangHai Onsyn-Chemical Technology Co., Ltd.	55
ShangHai AmK Pharmaceutical Technology Co., Ltd.	55
Tianjin Anhao Biological Technology Co., Ltd.	55
Amadis Chemical Company Limited	58
Aikon International Limited	58
Suzhou Rovathin Foreign Trade Co.,Ltd	58
CD Chemical Group Limited	58
Dayang Chem (Hangzhou) Co.,Ltd.	58
Shanghai Youde Chemical Technology Co., Ltd.	58

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BENZYL 2,2-DIMETHYLBUT-3-YNOATE 3-Butynoic acid, 2,2-diMethyl-, phenylMethyl ester 2,2-dimethyl-3-butynoic acid (phenylmethyl) ester 2,2-Dimethyl-but-3-ynoic acid benzyl ester 204588-77-2