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ChemicalBook >> CAS DataBase List >> 2-Thienylmagnesium bromide solution

2-Thienylmagnesium bromide solution

2-Thienylmagnesium bromide solution price.
  • $238 - $2536.96
  • Product name: 2-Thienylmagnesium bromide solution
  • CAS: 5713-61-1
  • MF: C4H3BrMgS
  • MW: 187.34062
  • EINECS:
  • MDL Number:MFCD03094046
  • Synonyms:2-ThienylMagnesiuM broMide, 1.0 M solution in THF, SpcSeal;magnesium,2H-thiophen-2-ide,bromide;Bromo-2-thienylmagnesium;THIOPHEN-2-YL-MAGNESIUM BROMIDE 1.0M;2-Thienylmagnesium bromide solution, 1.0M in tetrahydrofuran;thiophen-2-yl-magnesium bromide solution;2-Thienylmagnesium bromide solution;2-Thienylmagnesium bromide, 1M solution in THF, AcroSeal
4 prices
Selected condition：
Brand
  • American Custom Chemicals Corporation
  • Rieke Metals
  • Sigma-Aldrich
Package
  • 50ML
  • 100mL
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberING0006104
  • Product descriptionTHIPHEN-2-YL MAGNESIUM BROMIDE 95.00%
  • Packaging50ML
  • Price$2536.96
  • Updated2021-12-16
  • Buy
  • ManufacturerRieke Metals
  • Product numberG0478
  • Product description2-Thienylmagnesiumbromide
  • Packaging50mL
  • Price$238
  • Updated2021-12-16
  • Buy
  • ManufacturerRieke Metals
  • Product numberG0478
  • Product description2-Thienylmagnesiumbromide
  • Packaging100mL
  • Price$404
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number550442
  • Product description2-Thienylmagnesium bromide solution 1.0 M in THF
  • Packaging50ml
  • Price$306
  • Updated2024-03-01
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
American Custom Chemicals Corporation ING0006104 THIPHEN-2-YL MAGNESIUM BROMIDE 95.00% 50ML $2536.96 2021-12-16 Buy
Rieke Metals G0478 2-Thienylmagnesiumbromide 50mL $238 2021-12-16 Buy
Rieke Metals G0478 2-Thienylmagnesiumbromide 100mL $404 2021-12-16 Buy
Sigma-Aldrich 550442 2-Thienylmagnesium bromide solution 1.0 M in THF 50ml $306 2024-03-01 Buy

Properties

Boiling point :65 °C
Density :1.011 g/mL at 25 °C
Flash point :−6 °F
form :Solution
color :Yellow to orange to brown

Safety Information

Symbol(GHS): GHS hazard pictogramsGHS hazard pictogramsGHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H225 Highly Flammable liquid and vapour Flammable liquids Category 2 Danger GHS hazard pictograms P210,P233, P240, P241, P242, P243,P280, P303+ P361+P353, P370+P378,P403+P235, P501
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning GHS hazard pictograms P264, P270, P301+P312, P330, P501
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
H351 Suspected of causing cancer Carcinogenicity Category 2 Warning P201, P202, P281, P308+P313, P405,P501
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P370+P378 In case of fire: Use … for extinction.
P403+P235 Store in a well-ventilated place. Keep cool.

Description

2-Thienylmagnesium bromide is a Grignard reagent that can be used as a reactant to synthesize:
  • 1-(2-thienyl)-carbinols by condensation reaction with aldehydes. Carbinols are further dehydrated to form 2-thienyl olefins.
  • Thiophene-functionalized polystyrene macromonomer (ThPStM), which is employed as a key intermediate to synthesize polystyrene-graft-polythiophene (PSt-g-PTh) via a combination of atom transfer radical polymerization (ATRP) and Grignard reaction.
  • Thienylene oligomers, which are used as conducting polymers and as potential OLEDs.

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