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2,3-Dimethylthiophene

2,3-Dimethylthiophene structure

CAS No.: 632-16-6

Chemical Name:: 2,3-Dimethylthiophene

Synonyms: thioxene;Dimethylthiopene;2,3-DIMETHYLTHIOPHENE;Thiophene, 2,3-dimethyl-;2,3-Dimethylthiophene,97%;2,3-DiMethylthiophene, 97% 1GR;2,3-Dimethylthiophene ISO 9001：2015 REACH

CBNumber:: CB9328279

Molecular Formula:: C6H8S

Molecular Weight:: 112.19

MDL Number:: MFCD00130081

MOL File:: 632-16-6.mol

MSDS File:: SDS

Last updated:2023-05-25 18:01:23

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2,3-Dimethylthiophene Properties

Melting point	-49°C
Boiling point	140-141 C
Density	1.002 g/cm
refractive index	1.517-1.521
Flash point	26° (79°F)
storage temp.	Flammables area
solubility	Chloroform, Methanol (Slightly)
form	Liquid
color	Clear colorless to yellow
Water Solubility	Insoluble in water.
LogP	2.502 (est)
CAS DataBase Reference	632-16-6(CAS DataBase Reference)
FDA UNII	VJY61TQ8W6
NIST Chemistry Reference	Thiophene, 2,3-dimethyl-(632-16-6)

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS02,GHS07

Signal word

Danger

Hazard statements

H226-H332

Precautionary statements

P210-P261-P280a-P303+P361+P353-P304+P340-P501a

Hazard Codes

Xn-F,Xi,Xn,F

Risk Statements

20/21/22-11-36/37/38

Safety Statements

9-36/37-33-16-26

Hazard Note

Irritant

HazardClass

HS Code

29349990

NFPA 704

	4
2		0

2,3-Dimethylthiophene price More Price(25)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Alfa Aesar	H31641	2,3-Dimethylthiophene, 97%	632-16-6	1g	$105.65	2024-03-01	Buy
Alfa Aesar	H31641	2,3-Dimethylthiophene, 97%	632-16-6	5g	$375.65	2024-03-01	Buy
TRC	D461633	2,3-Dimethylthiophene	632-16-6	50mg	$50	2021-12-16	Buy
TRC	D461633	2,3-Dimethylthiophene	632-16-6	100mg	$70	2021-12-16	Buy
TRC	D461633	2,3-Dimethylthiophene	632-16-6	500mg	$100	2021-12-16	Buy

Product number	Packaging	Price	Buy
H31641	1g	$105.65	Buy
H31641	5g	$375.65	Buy
D461633	50mg	$50	Buy
D461633	100mg	$70	Buy
D461633	500mg	$100	Buy

2,3-Dimethylthiophene Chemical Properties,Uses,Production

Chemical Properties

clear colorless to yellow liquid

Uses

It has also been found that 2,3-dimethylthiophene can be formylated to yield a dimethylthiophene aldehyde, which as expected proved to have the aldehyde group in the free a-position.

Synthesis Reference(s)

Journal of the American Chemical Society, 73, p. 4033, 1951 DOI: 10.1021/ja01152a524

2,3-Dimethylthiophene Preparation Products And Raw materials

Raw materials

Hydrazinium hydroxide solution Potassium hydroxide Ethylene glycol 3-Methyl-2-thiophenecarboxaldehyde

Preparation Products

5-bromo-2,3-dimethylthiophene

2,3-Dimethylthiophene Suppliers

Global( 121)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
career henan chemical co	+86-0371-86658258	sales@coreychem.com	China	29914	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	49390	58
Shaanxi Dideu Medichem Co. Ltd	+86-29-87569265 +86-18612256290	1056@dideu.com	China	3581	58
Hefei TNJ Chemical Industry Co.,Ltd.	0551-65418671	sales@tnjchem.com	China	34572	58
Shanghai UCHEM Inc.	+862156762820 +86-13564624040	sales@myuchem.com	China	6710	58
Dideu Industries Group Limited	+86-29-89586680 +86-15129568250	1026@dideu.com	China	29067	58
Finetech Industry Limited	+86-27-87465837 +8618971612321	info@finetechnology-ind.com	China	9702	58
Shandong Zhishang New Material Co., Ltd.	+8617653113209	sales002@sdzschem.com	China	3050	58
Hebei Guanlang Biotechnology Co., Ltd.	+86-19930503259 +86-19930503259	cherry@crovellbio.com	China	18455	58

Supplier	Advantage
career henan chemical co	58
Chongqing Chemdad Co., Ltd	58
CONIER CHEM AND PHARMA LIMITED	58
Shaanxi Dideu Medichem Co. Ltd	58
Hefei TNJ Chemical Industry Co.,Ltd.	58
Shanghai UCHEM Inc.	58
Dideu Industries Group Limited	58
Finetech Industry Limited	58
Shandong Zhishang New Material Co., Ltd.	58
Hebei Guanlang Biotechnology Co., Ltd.	58

View Lastest Price from 2,3-Dimethylthiophene manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2022-04-08	2,3-Dimethylthiophene 632-16-6	US $1.10 / g	1g	99.00%	100 Tons	Dideu Industries Group Limited
2021-07-20	2,3-Dimethylthiophene 632-16-6	US $1.00-1.00 / KG	1g	99%	50tons	Shaanxi Dideu Medichem Co. Ltd
2019-07-10	2,3-Dimethylthiophene 632-16-6	US $1.00 / KG	1KG	90%-99.9%	500kg	Career Henan Chemical Co

2,3-Dimethylthiophene
632-16-6
US $1.10 / g
99.00%
Dideu Industries Group Limited

2,3-Dimethylthiophene
632-16-6
US $1.00-1.00 / KG
99%
Shaanxi Dideu Medichem Co. Ltd

2,3-Dimethylthiophene
632-16-6
US $1.00 / KG
90%-99.9%
Career Henan Chemical Co

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2,3-DIMETHYLTHIOPHENE thioxene 2,3-DiMethylthiophene, 97% 1GR 2,3-Dimethylthiophene,97% Dimethylthiopene Thiophene, 2,3-dimethyl- 2,3-Dimethylthiophene ISO 9001：2015 REACH 632-16-6 CH32C4H2S 632166 Sulphur Derivatives Thiophene&Benzothiophene