ChemicalBook >> CAS DataBase List >>BIS(2-THIENYL) KETONE
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;Bis(thien-2-yl)methanone
- CBNumber:
- CB0363152
- Molecular Formula:
- C9H6OS2
- Molecular Weight:
- 194.27
- MDL Number:
- MFCD00052096
- MOL File:
- 704-38-1.mol
Last updated:2023-04-23 13:52:06
| 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) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319 | |||||||||
| Precautionary statements | P264-P280-P302+P352-P337+P313-P305+P351+P338-P362+P364-P332+P313 | |||||||||
| WGK Germany | 3 | |||||||||
| HS Code | 29349990 | |||||||||
| NFPA 704 |
|
BIS(2-THIENYL) KETONE price More Price(33)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Alfa Aesar | A12062 | Di-2-thienyl ketone, 98% | 704-38-1 | 1g | $66.65 | 2024-03-01 | Buy |
| Alfa Aesar | A12062 | Di-2-thienyl ketone, 98% | 704-38-1 | 5g | $234.65 | 2024-03-01 | Buy |
| Alfa Aesar | A12062 | Di-2-thienyl ketone, 98% | 704-38-1 | 25g | $793 | 2021-12-16 | Buy |
| TRC | B585365 | Bis(2-thienyl)Ketone | 704-38-1 | 10g | $1455 | 2021-12-16 | Buy |
| SynQuest Laboratories | 6H17-1-49 | 2,2'-Carbonyldi(thiophene) | 704-38-1 | 5G | $224 | 2021-12-16 | Buy |
BIS(2-THIENYL) KETONE Chemical Properties,Uses,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
Phosphorus pentoxide
PETROLEUM ETHER
2,2,4,4-Tetramethylcyclobutane-1-one-3-thione
Methanethione, di-2-thienyl-
2-Thiophenecarboxamide, N,N-diethyl-
1of4
Preparation Products
Global( 158)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| career henan chemical co | +86-0371-86658258 | sales@coreychem.com | China | 29914 | 58 |
| Standardpharm Co. Ltd. | 86-714-3992388 | overseasales1@yongstandards.com | United States | 14336 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49391 | 58 |
| Shaanxi Dideu Medichem Co. Ltd | +86-29-87569265 +86-18612256290 | 1056@dideu.com | China | 3430 | 58 |
| Zhengzhou Alfa Chemical Co.,Ltd | +8618530059196 | sale04@alfachem.cn | China | 12722 | 58 |
| Hubei Ipure Biology Co., Ltd | +8613367258412 | ada@ipurechemical.com | China | 10326 | 58 |
| HONG KONG IPURE BIOLOGY CO.,LIMITED | 86 18062405514 18062405514 | ada@ipurechemical.com | CHINA | 3465 | 58 |
| Dideu Industries Group Limited | +86-29-89586680 +86-15129568250 | 1026@dideu.com | China | 28761 | 58 |
| CD Chemical Group Limited | +8615986615575 | info@codchem.com | China | 20356 | 58 |
| Henan Aochuang Chemical Co.,Ltd. | +86-0371-63689365 +8618638391208 | sales@aochuangchem.com | China | 9425 | 58 |
View Lastest Price from BIS(2-THIENYL) KETONE manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2022-10-14 | BIS(2-THIENYL) KETONE
704-38-1
|
US $0.00-0.00 / KG | 1KG | 98% | 1ton | Henan Aochuang Chemical Co.,Ltd. | |
 |
2022-04-13 | BIS(2-THIENYL) KETONE
704-38-1
|
US $1.10 / g | 1g | 99.00% | 100 Tons | Dideu Industries Group Limited | |
 |
2021-08-12 | BIS(2-THIENYL) KETONE
704-38-1
|
US $15.00-10.00 / KG | 1KG | 99%+ HPLC | Monthly supply of 1 ton | Zhuozhou Wenxi import and Export Co., Ltd |
-
- BIS(2-THIENYL) KETONE
704-38-1
- US $0.00-0.00 / KG
- 98%
- Henan Aochuang Chemical Co.,Ltd.
-
- BIS(2-THIENYL) KETONE
704-38-1
- US $1.10 / g
- 99.00%
- Dideu Industries Group Limited
-
- BIS(2-THIENYL) KETONE
704-38-1
- US $15.00-10.00 / KG
- 99%+ HPLC
- Zhuozhou Wenxi import and Export Co., Ltd
704-38-1(BIS(2-THIENYL) KETONE)Related 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
1of4
BIS(2-THIENYL) KETONE
DITHIEN-2-YLMETHANONE
DI-THIOPHEN-2-YL-METHANONE
DI-2-THIENYLCARBONYL
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 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