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2,3-Dimethylthiophene

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

MOL File:: 632-16-6.mol

MSDS File:: SDS

Modify Date:: 2023/5/25 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)
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 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	Country	ProdList	Advantage	Inquiry
Dr R R Organics	+91-9666306440 +91-9666306440	Telangana, India	267	58	Inquiry
Alfa Aesar	1 800 209 7001	Maharashtra, India	6913	58	Inquiry
Reax Chemicals	08048372701Ext 416	Hyderabad, India	4223	58	Inquiry
Dr. R.R. Organics	91-9666306440	Mallapur, India	200	58	Inquiry
Oceanic Pharmachem Pvt. Ltd.	91-22-42128600	Maharashtra, India	2006	58	Inquiry
career henan chemical co	+86-0371-86658258 +8613203830695	China	29900	58	Inquiry
Chongqing Chemdad Co., Ltd	+86-023-6139-8061 +86-86-13650506873	China	39916	58	Inquiry
CONIER CHEM AND PHARMA LIMITED	+8618523575427	China	49391	58	Inquiry
Hefei TNJ Chemical Industry Co.,Ltd.	0551-65418671	China	34571	58	Inquiry
Shanghai UCHEM Inc.	+862156762820 +86-13564624040	China	6934	58	Inquiry

Supplier	Advantage
Dr R R Organics	58
Alfa Aesar	58
Reax Chemicals	58
Dr. R.R. Organics	58
Oceanic Pharmachem Pvt. Ltd.	58
career henan chemical co	58
Chongqing Chemdad Co., Ltd	58
CONIER CHEM AND PHARMA LIMITED	58
Hefei TNJ Chemical Industry Co.,Ltd.	58
Shanghai UCHEM Inc.	58

632-16-6(2,3-Dimethylthiophene)Related Search:

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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