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2-Acetylthiophene

Description
2-Acetylthiophene
2-Acetylthiophene structure
CAS No.
88-15-3
Chemical Name:
2-Acetylthiophene
Synonyms
AKOS 91936;2-ACETYLTHIOLE;2-Acetylthioph;2-Acetothienone;2-ACETOTHIOPHENE;2-Acetylthiophen;2-ACETYLTHIOPHENE;AKOS BBS-00000940;2-acethylthiophene;thiophene,2-acetyl-
CBNumber:
CB5259889
Molecular Formula:
C6H6OS
Formula Weight:
126.18
MOL File:
88-15-3.mol

2-Acetylthiophene Properties

Melting point:
10-11 °C (lit.)
Boiling point:
214 °C (lit.)
Density 
1.168 g/mL at 25 °C (lit.)
vapor pressure 
2.7 hPa (50 °C)
refractive index 
n20/D 1.565(lit.)
Flash point:
196 °F
storage temp. 
Store below +30°C.
solubility 
14g/l
form 
Liquid
color 
Clear pale yellow to light brown
Water Solubility 
Insoluble in water.
Sensitive 
Light Sensitive
BRN 
107910
InChIKey
WYJOVVXUZNRJQY-UHFFFAOYSA-N
CAS DataBase Reference
88-15-3(CAS DataBase Reference)
EWG's Food Scores
1
FDA UNII
5ASO208T20
NIST Chemistry Reference
Ethanone, 1-(2-thienyl)-(88-15-3)
EPA Substance Registry System
Ethanone, 1-(2-thienyl)- (88-15-3)
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS06,GHS07
Signal word  Danger
Hazard statements  H300-H311-H331-H311+H331-H227-H302+H312+H332-H330
Precautionary statements  P210-P270-P271-P301+P312+P330-P302+P352+P312+P362+P364-P304+P340+P312-P403+P235-P501-P301+P310a-P304+P340-P320-P330-P405-P501a-P261-P264-P280-P301+P310-P311
Hazard Codes  T,Xi,Xn
Risk Statements  25-23/24/25-20/21/22
Safety Statements  45-38-36/37/39-28-36
RIDADR  UN 2810 6.1/PG 2
WGK Germany  3
RTECS  OB6300000
13
Autoignition Temperature 265 °C DIN 51794
Hazard Note  Irritant
TSCA  Yes
HazardClass  6.1
PackingGroup  II
HS Code  29349990
Toxicity LD50 orally in Rabbit: 25 - 200 mg/kg LD50 dermal Rat 370 mg/kg
NFPA 704
2
1 0

2-Acetylthiophene price More Price(18)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich A22602 2-Acetylthiophene 98% 88-15-3 25g $22.6 2021-03-22 Buy
Sigma-Aldrich 73535 2-Acetylthiophene analytical standard 88-15-3 1ml $50.5 2018-11-13 Buy
Sigma-Aldrich 8.00175 2-Acetylthiophene for synthesis 88-15-3 50 mL $71.22 2021-03-22 Buy
Sigma-Aldrich W503509 2-Acetylthiophene ≥98%, FG 88-15-3 250 g $131 2021-03-22 Buy
Sigma-Aldrich 8.00175 2-Acetylthiophene for synthesis 88-15-3 250 mL $293.22 2021-03-22 Buy

2-Acetylthiophene Chemical Properties,Uses,Production

Description

2-Acetylthiophene occurs naturally in kohlrabi. It has a sulfurous nutty hazelnut odor. It can be used as a food additive. It is also used as an intermediate to produce drugs, such as Tiamonium Iodide, Suprofan, Stepronin, Tenonitrozole, Namirotene, etc.

Chemical Properties

clear colorless to slightly yellow liquid

Synthesis Reference(s)

Organic Syntheses, Coll. Vol. 2, p. 8, 1943
The Journal of Organic Chemistry, 36, p. 540, 1971 DOI: 10.1021/jo00803a011
Tetrahedron Letters, 40, p. 3109, 1999 DOI: 10.1016/S0040-4039(99)00476-1

Safety Profile

Poison by intraperitoneal route. A flammable liquid. When heated to decomposition emits toxic fumes of SOx,.

Purification Methods

Fractionally distil the thiophene through a 12-plate column, and fraction b 77o/4mm is collected. Also wet the acetylthiophene in order to remove and free thiophene which forms an azeotrope with H2O, b 68o. Store it in a brown bottle, and the clear colourless liquid remains thus for extended periods. [Kosak & Hartough Org Synth Coll Vol III 14 1955, Hartough & Kosak J Am Chem Soc 69 3093 1947.] The red 4-nitrophenylhydrazone crystallises from EtOH with m 181-182o. [Beilstein 17/9 V 387.]

2-Acetylthiophene Preparation Products And Raw materials

Raw materials

Preparation Products


2-Acetylthiophene Suppliers

Global( 468)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Hubei Jusheng Technology Co.,Ltd.
86-18871470254
027-59599243 linda@hubeijusheng.com CHINA 28229 58
Shanghai Yingrui Biopharma Co.,Ltd
+86-21-33585366
+86-21-34979012 export01@shyrchem.com CHINA 1321 58
Wuhan Chemwish Technology Co., Ltd
027-67849912
sales@chemwish.com CHINA 10829 58
Henan DaKen Chemical CO.,LTD.
+86-371-66670886
info@dakenchem.com China 21022 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 22607 55
Hangzhou FandaChem Co.,Ltd.
008615858145714
+86-571-56059825 fandachem@gmail.com CHINA 8882 55
Nanjing Finetech Chemical Co., Ltd.
025-85710122 17714198479
025-85710122 sales@fine-chemtech.com CHINA 890 55
ATK CHEMICAL COMPANY LIMITED
+86 21 5161 9050/ 5187 7795
+86 21 5161 9052/ 5187 7796 ivan@atkchemical.com CHINA 26734 60
Hefei TNJ Chemical Industry Co.,Ltd.
86-0551-65418684 18949823763
86-0551-65418684 info@tnjchem.com China 3001 55
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 29959 58

View Lastest Price from 2-Acetylthiophene manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2021-07-13 2-Acetylthiophene
88-15-3
US $15.00-10.00 / KG 1KG 99%+ HPLC Monthly supply of 1 ton Zhuozhou Wenxi import and Export Co., Ltd
2021-07-10 2-Acetylthiophene
88-15-3
US $15.00-10.00 / KG 1KG 99%+ HPLC Monthly supply of 1 ton Zhuozhou Wenxi import and Export Co., Ltd
2020-06-02 2-Acetylthiophene in stock Factory
88-15-3
US $1.00 / KG 1KG TOP 3 Factory in China Top 3 largest production capacity Factory Chemwill Asia Co.,Ltd.

2-Acetylthiophene Spectrum


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