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ChemicalBook >> CAS DataBase List >> Nysted Reagent

Nysted Reagent

Nysted Reagent price.
  • $156 - $2543.02
  • Product name: Nysted Reagent
  • CAS: 41114-59-4
  • MF: C6H12Br2OZn3
  • MW: 456.11
  • EINECS:
  • MDL Number:MFCD00134567
  • Synonyms:Nysted Reagent,cyclo-Dibromodi-μ-methylene[μ-(tetrahydrofuran)]trizinc;Nysted Reagent, 20% w/w suspension in THF;Nysted reagent (20% wet suspension in THF);Nysted Reagent 20 wt. % suspension in THF;Nysted Reagent, 20% solution in THF, SpcSeal;Nystead reagent;bis(bromozinciomethyl)zinc (20% tetrahydrofuran solution);Nysted reagent 20% THF
3 prices
Selected condition:
Brand
  • American Custom Chemicals Corporation
  • Sigma-Aldrich
Package
  • 100G
  • 1kg
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberOGM0003729
  • Product descriptionNYSTED REAGENT 95.00%
  • Packaging100G
  • Price$2543.02
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number381985
  • Product descriptionNysted Reagent 20 wt. % suspension in THF
  • Packaging100g
  • Price$156
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number381985
  • Product descriptionNysted Reagent 20 wt. % suspension in THF
  • Packaging1kg
  • Price$1020
  • Updated2024-03-01
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
American Custom Chemicals Corporation OGM0003729 NYSTED REAGENT 95.00% 100G $2543.02 2021-12-16 Buy
Sigma-Aldrich 381985 Nysted Reagent 20 wt. % suspension in THF 100g $156 2024-03-01 Buy
Sigma-Aldrich 381985 Nysted Reagent 20 wt. % suspension in THF 1kg $1020 2024-03-01 Buy

Properties

Density :1.186 g/mL at 25 °C(lit.)
Flash point :−15 °F
InChIKey :CCTHTLJWXPUNGT-UHFFFAOYSA-L
CAS DataBase Reference :41114-59-4

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
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
H336 May cause drowsiness or dizziness Specific target organ toxicity,single exposure; Narcotic effects Category 3 Warning P261, P271, P304+P340, P312,P403+P233, P405, P501
H351 Suspected of causing cancer Carcinogenicity Category 2 Warning P201, P202, P281, P308+P313, P405,P501
Precautionary statements:
P201 Obtain special instructions before use.
P202 Do not handle until all safety precautions have been read and understood.
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P233 Keep container tightly closed.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P308+P313 IF exposed or concerned: Get medical advice/attention.

Description

Nysted Reagent is a useful reagent in the methylenation of ketones and α-ketols. It is a reactant for synthesis of amphidinolide T3,methylenation of carbonyl compounds and olefination reactions.

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