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ChemicalBook >> CAS DataBase List >> BIS(2-THIENYL) KETONE

BIS(2-THIENYL) KETONE

BIS(2-THIENYL) KETONE price.
  • $12 - $1455
  • Product name: BIS(2-THIENYL) KETONE
  • CAS: 704-38-1
  • MF: C9H6OS2
  • MW: 194.27
  • EINECS:640-504-3
  • MDL Number:MFCD00052096
  • Synonyms: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
33 prices
Selected condition：
Brand
  • AHH
  • AK Scientific
  • Alfa Aesar
  • Alichem
  • Ambeed
  • American Custom Chemicals Corporation
  • Arctom
  • Biosynth Carbosynth
  • Crysdot
  • Frontier Specialty Chemicals
  • Medical Isotopes, Inc.
  • Rieke Metals
  • SynQuest Laboratories
  • TRC
Package
  • 100mg
  • 250mg
  • 500mg
  • 1g
  • 2g
  • 2.5G
  • 5g
  • 10g
  • 25g
  • ManufacturerAHH
  • Product numberMT-47993
  • Product descriptionBis(2-thienyl)ketone 97%
  • Packaging25g
  • Price$465
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product number8424AJ
  • Product descriptionBis(2-thienyl)ketone
  • Packaging250mg
  • Price$117.5
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product number8424AJ
  • Product descriptionBis(2-thienyl)ketone
  • Packaging1g
  • Price$232.25
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA12062
  • Product descriptionDi-2-thienyl ketone, 98%
  • Packaging1g
  • Price$66.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA12062
  • Product descriptionDi-2-thienyl ketone, 98%
  • Packaging5g
  • Price$234.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA12062
  • Product descriptionDi-2-thienyl ketone, 98%
  • Packaging25g
  • Price$793
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number704381
  • Product descriptionDi(thiophen-2-yl)methanone
  • Packaging5g
  • Price$221.4
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA172873
  • Product descriptionDi(thiophen-2-yl)methanone 97%
  • Packaging100mg
  • Price$12
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA172873
  • Product descriptionDi(thiophen-2-yl)methanone 97%
  • Packaging250mg
  • Price$19
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA172873
  • Product descriptionDi(thiophen-2-yl)methanone 97%
  • Packaging1g
  • Price$65
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA172873
  • Product descriptionDi(thiophen-2-yl)methanone 97%
  • Packaging5g
  • Price$172
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA172873
  • Product descriptionDi(thiophen-2-yl)methanone 97%
  • Packaging10g
  • Price$327
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0029133
  • Product descriptionDI-2-THIENYL KETONE 95.00%
  • Packaging1G
  • Price$648.81
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0029133
  • Product descriptionDI-2-THIENYL KETONE 95.00%
  • Packaging2.5G
  • Price$852.21
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0029133
  • Product descriptionDI-2-THIENYL KETONE 95.00%
  • Packaging5G
  • Price$1005.43
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS050604
  • Product descriptionDi(thiophen-2-yl)methanone 97%
  • Packaging100mg
  • Price$12
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AHH MT-47993 Bis(2-thienyl)ketone 97% 25g $465 2021-12-16 Buy
AK Scientific 8424AJ Bis(2-thienyl)ketone 250mg $117.5 2021-12-16 Buy
AK Scientific 8424AJ Bis(2-thienyl)ketone 1g $232.25 2021-12-16 Buy
Alfa Aesar A12062 Di-2-thienyl ketone, 98% 1g $66.65 2024-03-01 Buy
Alfa Aesar A12062 Di-2-thienyl ketone, 98% 5g $234.65 2024-03-01 Buy
Alfa Aesar A12062 Di-2-thienyl ketone, 98% 25g $793 2021-12-16 Buy
Alichem 704381 Di(thiophen-2-yl)methanone 5g $221.4 2021-12-16 Buy
Ambeed A172873 Di(thiophen-2-yl)methanone 97% 100mg $12 2021-12-16 Buy
Ambeed A172873 Di(thiophen-2-yl)methanone 97% 250mg $19 2021-12-16 Buy
Ambeed A172873 Di(thiophen-2-yl)methanone 97% 1g $65 2021-12-16 Buy
Ambeed A172873 Di(thiophen-2-yl)methanone 97% 5g $172 2021-12-16 Buy
Ambeed A172873 Di(thiophen-2-yl)methanone 97% 10g $327 2021-12-16 Buy
American Custom Chemicals Corporation CHM0029133 DI-2-THIENYL KETONE 95.00% 1G $648.81 2021-12-16 Buy
American Custom Chemicals Corporation CHM0029133 DI-2-THIENYL KETONE 95.00% 2.5G $852.21 2021-12-16 Buy
American Custom Chemicals Corporation CHM0029133 DI-2-THIENYL KETONE 95.00% 5G $1005.43 2021-12-16 Buy
Arctom AS050604 Di(thiophen-2-yl)methanone 97% 100mg $12 2021-12-16 Buy

Properties

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 Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P337+P313 IF eye irritation persists: Get medical advice/attention.

Description

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.