BIS(2-THIENYL) KETONE

Product Name: BIS(2-THIENYL) KETONE
CAS No.: 704-38-1
Chemical Name: BIS(2-THIENYL) KETONE
Synonyms: SKL055;NSC 36725;NSC 201397;DI-2-THIENYL KETONE;DI2-THIENYLMETHANONE;DI-2-THIENYLCARBONYL;DITHIEN-2-YLMETHANONE;BIS(2-THIENYL) KETONE;2-(2-THENOYL)THIOPHENE;Di-2-thienyl Ketone >98%
CBNumber: CB0363152
Molecular Formula: C9H6OS2
Formula Weight: 194.27
MOL File: 704-38-1.mol

More

Less

BIS(2-THIENYL) KETONE Property

Melting point:: 90-94 °C(lit.)
Boiling point:: 300.73°C (rough estimate)
Density: 1.3731 (rough estimate)
refractive index: 1.5970 (estimate)
storage temp.: Keep in dark place,Sealed in dry,Room Temperature
solubility: Chloroform (Slightly), Ethyl Acetate (Slightly), Methanol (Slightly)
form: Solid
color: White to Pale Yellow
BRN: 129168
InChIKey: GUTQMBQKTSGBPQ-UHFFFAOYSA-N
CAS DataBase Reference: 704-38-1(CAS DataBase Reference)

More

Less

Safety

WGK Germany: 3
HS Code: 29349990

More

Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P337+P313IF eye irritation persists: Get medical advice/attention.

More

Less

N-Bromosuccinimide Price

Alfa Aesar

Product number: A12062
Product name: Di-2-thienyl ketone, 98%
Packaging: 1g
Price: $66.65
Updated: 2024/03/01

Alfa Aesar

Product number: A12062
Product name: Di-2-thienyl ketone, 98%
Packaging: 5g
Price: $234.65
Updated: 2024/03/01

Alfa Aesar

Product number: A12062
Product name: Di-2-thienyl ketone, 98%
Packaging: 25g
Price: $793
Updated: 2021/12/16

TRC

Product number: B585365
Product name: Bis(2-thienyl)Ketone
Packaging: 10g
Price: $1455
Updated: 2021/12/16

Biosynth Carbosynth

Product number: ID131940
Product name: Di-2-thienylmethanone
Packaging: 100mg
Price: $60
Updated: 2021/12/16

More

Less

BIS(2-THIENYL) KETONE Chemical Properties,Usage,Production

Chemical Properties

light brown crystalline powder

Uses

Bis(2-thienyl) Ketone (Tiotropium EP Impurity F) can be used in the synthesis of antitumor agents via the formation of hydantoins. Also is an impurity in the synthesis of Tiotropium Bromide (T444850), a muscarinic receptor antagonist. Bronchodilator.

BIS(2-THIENYL) KETONE Preparation Products And Raw materials

Raw materials

2-Thiophenecarboxylic acid Sodium chloride Thiophene Benzene Sodium hydroxide Phosphorus pentoxide PETROLEUM ETHER

Preparation Products

More

Less

BIS(2-THIENYL) KETONE Suppliers

Belgium 1 Canada 2 China 112 Europe 1 Germany 2 India 13 Japan 1 Slovakia 1 Switzerland 3 Ukraine 1 United Kingdom 13 United States 20 Global 170

Carbosynth

Tel: --
Fax: --
Email: sales@carbosynth.com
Country: United Kingdom
ProdList: 6005
Advantage: 58

Cenik Chemicals

Tel: --
Fax: --
Email: lo@cenikchemicals.com
Country: United Kingdom
ProdList: 1681
Advantage: 58

NiCHe Materials Ltd.

Tel: --
Fax: --
Email: Mike.Norman@NiCHeMaterials.com
Country: United Kingdom
ProdList: 891
Advantage: 58

Apollo Scientific Ltd.

Tel: --
Fax: --
Email: sales@apolloscientific.co.uk
Country: United Kingdom
ProdList: 6084
Advantage: 88

MOLEKULA Ltd.

Tel: --
Fax: --
Email: kevinbanks@molekula.com
Country: United Kingdom
ProdList: 6140
Advantage: 66

Manchester Organics

Tel: --
Fax: --
Email: info@manchesterorganics.com
Country: United Kingdom
ProdList: 6834
Advantage: 67

CARBONE SCIENTIFIC CO.,LTD

Tel: --
Fax: --
Email: sales@carbonesci.com
Country: United Kingdom
ProdList: 6666
Advantage: 30

ETA SCIENTIFIC Co.,Ltd

Tel: --
Fax: --
Email: sales@etascientific.com
Country: United Kingdom
ProdList: 6090
Advantage: 34

UK GREEN SCIENTIFIC CO.,LIMITED

Tel: --
Fax: --
Email: sales@gs-chem.com
Country: United Kingdom
ProdList: 6098
Advantage: 47

Fluorochem Ltd

Tel: --
Fax: --
Email: vernam@fluorochem.co.uk
Country: United Kingdom
ProdList: 6375
Advantage: 65

Fulcrum Scientific Ltd.

Tel: --
Fax: --
Country: United Kingdom
ProdList: 6565
Advantage: 38

Fluorochem Ltd.

Tel: --
Fax: --
Email: enquiries@fluorochem.co.uk
Country: United Kingdom
ProdList: 6401
Advantage: 74

VWR International

Tel: --
Fax: --
Email: solutions@vwr.com
Country: United Kingdom
ProdList: 6548
Advantage: 82

More

Less

View Lastest Price from BIS(2-THIENYL) KETONE manufacturers

Shaanxi Dideu Medichem Co. Ltd

Product: Bis(2-thienyl)ketone 704-38-1
Price: US $1.00-1.00/KG
Min. Order: 1g
Purity: 99%
Supply Ability: 50tons
Release date: 2020-04-27

Henan Aochuang Chemical Co.,Ltd.

Product: BIS(2-THIENYL) KETONE 704-38-1
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 98%
Supply Ability: 1ton
Release date: 2022-10-13

Zhuozhou Wenxi import and Export Co., Ltd

Product: BIS(2-THIENYL) KETONE 704-38-1
Price: US $15.00-10.00/KG
Min. Order: 1KG
Purity: 99%+ HPLC
Supply Ability: Monthly supply of 1 ton
Release date: 2021-08-11

704-38-1, BIS(2-THIENYL) KETONERelated Search:

Methyl 2,2-dithienylglycolate TiotropiuM BroMide IMpurity I Tiotropium bromide Impurity 16 (1α,2β,4β,5α)-9-Methyl-3-oxa-9-azatricyclo[3.3.1.02,4]nonan-7α-ol 2,3-Dibromothiophene Ethanedioic acid,1-methyl ester, potassium salt (1:1) 2-HYDROXY-2,2-BIS(2-THIENYL) ACETIC ACID Scopine Methobromide Tiotropium EP Impurity C rel-(1R,3S,5S)-8-Methyl-8-azabicyclo[3,2,1]oct-6-en-yl-2-hydroxy-2,2-dithiophen-2-yl acetate (1β,5β)-8-Methyl-8-azabicyclo[3.2.1]octa-6-ene-3α-ol Aclidinium Bromide Impurity 3（(S)-Aclidinium Bromide） 2-Thiopheneacetic acid, α-hydroxy-α-2-thienyl-, (3R)-1-azabicyclo[2.2.2]oct-3-yl ester 3-Phenoxypropyl bromide Ethyl 2-hydroxy-2,2-di(thiophen-2-yl)acetate tiotropium bromide hydrate Scopine-2,2-dithienyl glycolate Tiotropium bromide

BIS(2-THIENYL) KETONE

DITHIEN-2-YLMETHANONE

DI-THIOPHEN-2-YL-METHANONE

DI-2-THIENYLCARBONYL

Tiotropium Bromide EP Impurity F

DI-2-THIENYL KETONE

DI2-THIENYLMETHANONE

2-(2-THENOYL)THIOPHENE

Bis(2-thienyl)ketone~Di-2-thienyl ketone

2,2'-Carbonyldi(thiophene)

Di-2-thienyl Ketone >98%

Bis(thien-2-yl)methanone

NSC 201397

NSC 36725

Tiotropium EP Impurity F

Tiotropium Bromide Impurity 6(Tiotropium Bromide EP Impurity F)

Methanone, di-2-thienyl-

BIS(2-THIENYL) KETONE ISO 9001：2015 REACH

SKL055

Tiotropium Bromide Monohydrate Impurity F

Tiotropium Bromide Monohydrate EP Impurity F

Titropium bromide EP impurity F

704-38-1

108656-33-6

Building Blocks

Heterocyclic Building Blocks

Thiophenes

Building Blocks

Heterocyclic Building Blocks

Thiophenes

Building Blocks

C7 to C9

Chemical Synthesis

Heterocyclic Building Blocks