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METHYL 3-OXOTETRAHYDROTHIOPHENE-2-CARBOXYLATE

METHYL 3-OXOTETRAHYDROTHIOPHENE-2-CARBOXYLATE structure

CAS No.: 2689-69-2

Chemical Name:: METHYL 3-OXOTETRAHYDROTHIOPHENE-2-CARBOXYLATE

Synonyms: methyl 3-oxothiolane-2-carboxylate;methyl tetrahydro-3-oxo-2-thenoate;METHYL 3-OXOTETRAHYDROTHIOPHENE-2-CARBO&;METHYL 3-OXOTETRAHYDROTHIOPHENE-2-CARBOXYLATE;tetrahydro-3-oxo-2-thiophenecarboxylicacimethylester;3-Oxotetrahydrothiophene-2-carboxylic acid methyl ester;3-ketotetrahydrothiophene-2-carboxylic acid methyl ester;Tetrahydro-3-oxo-2-thiophenecarboxylic acid methyl ester

CBNumber:: CB3360723

Molecular Formula:: C6H8O3S

Molecular Weight:: 160.19

MDL Number:: MFCD00156156

MOL File:: 2689-69-2.mol

MSDS File:: SDS

Last updated:2023-04-23 13:52:06

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METHYL 3-OXOTETRAHYDROTHIOPHENE-2-CARBOXYLATE Properties

Melting point	38 °C (lit.)
Boiling point	232-254 °C/0.1 mmHg (lit.)
Density	1.281 g/mL at 1.281 °C (lit.)
refractive index	n20/D 1.511(lit.)
Flash point	>230 °F
storage temp.	2-8°C
form	Liquid
pka	11.11±0.20(Predicted)
Water Solubility	Slightly soluble in water.
EPA Substance Registry System	2-Thiophenecarboxylic acid, tetrahydro-3-oxo-, methyl ester (2689-69-2)

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H302-H319

Precautionary statements

P264-P270-P280-P301+P312-P305+P351+P338-P337+P313

Hazard Codes

Risk Statements

22-36

Safety Statements

26-36/37

WGK Germany

HS Code

2934999090

NFPA 704

	1
2		0

METHYL 3-OXOTETRAHYDROTHIOPHENE-2-CARBOXYLATE price More Price(17)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	650633	Methyl 3-oxotetrahydrothiophene-2-carboxylate 96%	2689-69-2	1g	$203	2024-03-01	Buy
Sigma-Aldrich	650633	Methyl 3-oxotetrahydrothiophene-2-carboxylate 96%	2689-69-2	250mg	$58.5	2023-01-07	Buy
Alfa Aesar	043634	Methyl 3-oxotetrahydrothiophene-2-carboxylate, 98%	2689-69-2	5g	$585	2023-06-20	Buy
Alfa Aesar	043634	Methyl 3-oxotetrahydrothiophene-2-carboxylate, 98%	2689-69-2	1g	$150	2021-12-16	Buy
Alfa Aesar	043634	Methyl 3-oxotetrahydrothiophene-2-carboxylate, 98%	2689-69-2	250mg	$53.4	2021-12-16	Buy

Product number	Packaging	Price	Buy
650633	1g	$203	Buy
650633	250mg	$58.5	Buy
043634	5g	$585	Buy
043634	1g	$150	Buy
043634	250mg	$53.4	Buy

METHYL 3-OXOTETRAHYDROTHIOPHENE-2-CARBOXYLATE Chemical Properties,Uses,Production

Uses

Methyl 3-oxotetrahydrothiophene-2-carboxylate is used in the production of dihydro-thiophen-3-one.

Synthesis Reference(s)

Journal of the American Chemical Society, 68, p. 2229, 1946 DOI: 10.1021/ja01215a034

METHYL 3-OXOTETRAHYDROTHIOPHENE-2-CARBOXYLATE Preparation Products And Raw materials

Raw materials

DIMETHYL 3-THIAADIPATE Methyl 4-oxotetrahydrothiophene-3-carboxylate Methyl thioglycolate acrylic acid methyl ester

Preparation Products

Methyl 3-hydroxythiophene-2-carboxylate

METHYL 3-OXOTETRAHYDROTHIOPHENE-2-CARBOXYLATE Suppliers

Global( 84)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
ATK CHEMICAL COMPANY LIMITED	+undefined-21-51877795	ivan@atkchemical.com	China	32480	60
Accela ChemBio Inc.	(+1)-858-699-3322	info@accelachem.com	United States	19965	58
Chongqing Chemdad Co., Ltd	+86-023-61398051 +8613650506873	sales@chemdad.com	China	39916	58
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	47465	58
career henan chemical co	+86-0371-86658258 15093356674;	factory@coreychem.com	China	29826	58
Guangzhou Yuheng Pharmaceutical Technology Co., Ltd	+8613580539051	joe@yuhengpharm.com	CHINA	21149	58
Hefei Hirisun Pharmatech Co., Ltd	+8615056975894	shawn@hirisunpharm.com	CHINA	9923	58
Dayang Chem (Hangzhou) Co.,Ltd.	571-88938639 +8617705817739	info@dycnchem.com	CHINA	52867	58
Alfa Chemistry	+1-5166625404	Info@alfa-chemistry.com	United States	21317	58
GIHI CHEMICALS CO.,LIMITED	+8618058761490	info@gihichemicals.com	China	49999	58

Supplier	Advantage
ATK CHEMICAL COMPANY LIMITED	60
Accela ChemBio Inc.	58
Chongqing Chemdad Co., Ltd	58
CONIER CHEM AND PHARMA LIMITED	58
career henan chemical co	58
Guangzhou Yuheng Pharmaceutical Technology Co., Ltd	58
Hefei Hirisun Pharmatech Co., Ltd	58
Dayang Chem (Hangzhou) Co.,Ltd.	58
Alfa Chemistry	58
GIHI CHEMICALS CO.,LIMITED	58

View Lastest Price from METHYL 3-OXOTETRAHYDROTHIOPHENE-2-CARBOXYLATE manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2020-01-09	Methyl tetrahydro-3-oxo-2-thenoate 2689-69-2	US $1.00 / KG	1KG	Min98% HPLC	g/kg/ton	Career Henan Chemical Co

Methyl tetrahydro-3-oxo-2-thenoate
2689-69-2
US $1.00 / KG
Min98% HPLC
Career Henan Chemical Co

2689-69-2(METHYL 3-OXOTETRAHYDROTHIOPHENE-2-CARBOXYLATE)Related Search:

METHYL THIOPHENE-2-CARBOXYLATE Tetrahydrothiophene Methyl 4-oxotetrahydrothiophene-3-carboxylate 3-METHYLTHIO-2-BUTANONE 3-Oxo-tetrahydro-thiophene-2-carboxylic acid ethyl ester

Tetrahydrothiophen-3-one 2-(ethylthio)propanoic acid METHYL 2-(METHYLTHIO)BUTYRATE METHYL 2-(METHYLTHIO)PROPIONATE 3-Mercapto-2-butanone

Dihydro-2-methyl-3(2H)-thiophenone METHYL 3-OXOTETRAHYDROTHIOPHENE-2-CARBOXYLATE

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METHYL 3-OXOTETRAHYDROTHIOPHENE-2-CARBOXYLATE tetrahydro-3-oxo-2-thiophenecarboxylicacimethylester methyl tetrahydro-3-oxo-2-thenoate METHYL 3-OXOTETRAHYDROTHIOPHENE-2-CARBO& 3-Oxotetrahydrothiophene-2-carboxylic acid methyl ester Tetrahydro-3-oxo-2-thiophenecarboxylic acid methyl ester 3-ketotetrahydrothiophene-2-carboxylic acid methyl ester methyl 3-oxothiolane-2-carboxylate 2689-69-2 C6H8O3S Building Blocks Heterocyclic Building Blocks Thiophenes Building Blocks Heterocyclic Building Blocks Thiophenes