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2-Methylthiophene

2-Methylthiophene
2-Methylthiophene structure
CAS No.
554-14-3
Chemical Name:
2-Methylthiophene
Synonyms
2MT;methylthiol;2-thiotolene;α-Thiotolene;2-methyl-thiophen;2-METHYLTHIOPHENE;5-Methylthiophene;Thiophene, 2-methyl-;2-Methylthiophene>alpha-methylthiophene
CBNumber:
CB2386865
Molecular Formula:
C5H6S
Formula Weight:
98.17
MOL File:
554-14-3.mol

2-Methylthiophene Properties

Melting point:
-63 °C (lit.)
Boiling point:
113 °C (lit.)
Density 
1.014 g/mL at 25 °C (lit.)
vapor pressure 
47.6 mm Hg ( 37.7 °C)
refractive index 
n20/D 1.52(lit.)
Flash point:
45 °F
storage temp. 
2-8°C
solubility 
immiscible
form 
Liquid
Specific Gravity
1.025 (20℃)
color 
Clear colorless to yellow
Water Solubility 
immiscible
BRN 
103734
InChIKey
XQQBUAPQHNYYRS-UHFFFAOYSA-N
CAS DataBase Reference
554-14-3(CAS DataBase Reference)
EWG's Food Scores
1
FDA UNII
7115JAP77A
NIST Chemistry Reference
Thiophene, 2-methyl-(554-14-3)
EPA Substance Registry System
Thiophene, 2-methyl- (554-14-3)
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS02,GHS07
Signal word  Danger
Hazard statements  H332-H225
Precautionary statements  P210-P370+P378-P403+P235-P233-P240-P241+P242+P243-P280-P303+P361+P353-P501-P261-P280a-P304+P340-P501a
Hazard Codes  F,Xn,Xi
Risk Statements  11-22-36/37/38-37-2017/11/22
Safety Statements  16-37/39-26-36-33-7/9
RIDADR  UN 1993 3/PG 2
WGK Germany  3
RTECS  XM9625000
10-13
TSCA  T
HazardClass  3
PackingGroup  II
HS Code  29349990
NFPA 704
3
2 1

2-Methylthiophene price More Price(27)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 78833 2-Methylthiophene analytical standard 554-14-3 1ml $66.1 2021-12-16 Buy
Sigma-Aldrich 78833 2-Methylthiophene analytical standard 554-14-3 5ml $220 2021-12-16 Buy
TCI Chemical M0635 2-Methylthiophene >97.0%(GC) 554-14-3 25mL $72 2021-12-16 Buy
TCI Chemical M0635 2-Methylthiophene >97.0%(GC) 554-14-3 500mL $753 2021-12-16 Buy
Alfa Aesar A12736 2-Methylthiophene, 98% 554-14-3 100g $91.2 2021-12-16 Buy

2-Methylthiophene Chemical Properties,Uses,Production

Chemical Properties

clear colorless to slightly yellow liquid

Uses

2-Methylthiophene, is used as a flavoring agent that naturally occurs in grilled and roasted beef, papaya, cooked shrimp, whiskey, and in trace amounts in roasted chicken;

Synthesis Reference(s)

The Journal of Organic Chemistry, 14, p. 638, 1949 DOI: 10.1021/jo01156a016
Tetrahedron Letters, 22, p. 2443, 1981 DOI: 10.1016/S0040-4039(01)92928-4

General Description

This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to primary material from an NMI, e.g. NIST or NMIJ.
Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate.
Download your certificate at: http://www.sigma-aldrich.com.

2-Methylthiophene synthesis

17249-82-0
554-14-3
Synthesis of 2-Methylthiophene from 2-Chloro-5-methylthiophene

2-Methylthiophene Preparation Products And Raw materials

Raw materials

Preparation Products


2-Methylthiophene Suppliers

Global( 279)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
ATK CHEMICAL COMPANY LIMITED
+86 21 5161 9050/ 5187 7795
+86 21 5161 9052/ 5187 7796 ivan@atkchemical.com CHINA 26782 60
career henan chemical co
+86-0371-55982848
sales@coreychem.com China 29954 58
Wuhan Boyuan Import & Export Co., LTD
+8618033787409
0311-89850048 Mike@whby-chem.com China 298 58
Hubei Jusheng Technology Co.,Ltd.
86-18871470254
027-59599243 linda@hubeijusheng.com CHINA 28229 58
Jinan Finer Chemical Co., Ltd
+8615508631887 +86-531-88989536
+86-531-88989539 sales@finerchem.com CHINA 1736 58
Xiamen AmoyChem Co., Ltd
+86 592-605 1114
sales@amoychem.com CHINA 6369 58
Chongqing Chemdad Co., Ltd
+86-13650506873
sales@chemdad.com CHINA 37282 58
Alchem Pharmtech,Inc.
8485655694
sales@alchempharmtech.com United States 63726 58
HENAN BON INDUSTRIAL CO.,LTD
0371-55170695
info@hnbon.com CHINA 26742 58
CONIER CHEM AND PHARMA LIMITED
86-18523575427
sales@conier.com China 47498 58

View Lastest Price from 2-Methylthiophene manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2021-12-31 2-Methylthiophene
554-14-3
US $25.00 / KG 1KG 99% 23t XINGTAI XINGJIU NEW MATERIAL TECHNOLOGY CO., LTD
2021-11-02 2-Methylthiophene
554-14-3
US $120.00 / KG 1KG 99 8000T Baoji Guokang Healthchem co.,ltd
2020-03-19 2-Methylthiophene CAS NO.554-14-3
554-14-3
US $1.00 / G 100G 99.9% 50000 tons Wuhan Boyuan Import & Export Co., LTD

2-Methylthiophene Spectrum


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