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J & K SCIENTIFIC LTD.
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010-82848833 400-666-7788 |
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jkinfo@jkchemical.com |
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Product Name:Cyclohexylzinc bromide, 0.5 M in THF
CAS:7565-57-3
Package:100ML
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| Company Name: |
Alfa Aesar
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400-6106006 |
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saleschina@alfa-asia.com |
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Product Name:Cyclohexylzinc broMide, 0.5M in THF, packaged under Argon in resealable CheMSeal^t bottles
CAS:7565-57-3
Package:50Ml Remarks:H58852
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| Company Name: |
Shanghai Hanhong Scientific Co.,Ltd.
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021-54306202 13764082696 |
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info@hanhongsci.com |
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Product Name:Cyclohexylzinc bromide solution 0.5M in THF
CAS:7565-57-3
Purity:98% Remarks:MR070064
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| Company Name: |
Syntechem Co.,Ltd
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info@syntechem.com |
| Products Intro: |
Product Name:cyclohexylzinc(II) broMide
CAS:7565-57-3
Purity:97% Package:1g;5g;25g;100g;250g;1kg;5kg;10kg;25kg Remarks:we offer low price custom synthesis and contract manufacturing
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| | CYCLOHEXYLZINC BROMIDE Basic information |
| | CYCLOHEXYLZINC BROMIDE Chemical Properties |
| Melting point | 114.0-116.0 °C | | density | 0.963 g/mL at 25 °C | | Fp | 3 °F | | storage temp. | 2-8°C | | Water Solubility | Reacts with water. | | Sensitive | Air Sensitive | | Exposure limits | ACGIH: TWA 50 ppm; STEL 100 ppm (Skin)
OSHA: TWA 200 ppm(590 mg/m3)
NIOSH: IDLH 2000 ppm; TWA 200 ppm(590 mg/m3); STEL 250 ppm(735 mg/m3) |
| | CYCLOHEXYLZINC BROMIDE Usage And Synthesis |
| Uses | It is used as primary and secondary intermediate. | | Uses | Cyclohexylzinc bromide is an organozinc reagent, generally used in Negishi coupling. Examples include the cross-coupling of alkylzinc halides with aryl/heteroaryl halides using Pd-PEPPSI-IPent and nickel-catalyzed synthesis of 4-substituted coumarins.
It can react with the SO2 surrogate, 1,4-diazabicyclo[2.2.2]octane bis(sulfur dioxide) adduct (DABSO) to afford zinc sulfinate salts which can be alkylated to synthesize various useful sulfones. |
| | CYCLOHEXYLZINC BROMIDE Preparation Products And Raw materials |
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