| Company Name: |
J & K SCIENTIFIC LTD.
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| Tel: |
010-82848833 400-666-7788 |
| Email: |
jkinfo@jkchemical.com |
| Products Intro: |
Product Name:sec-Butylzinc bromide, 0.5 M in THF
CAS:171860-66-5
Package:100ML
|
| Company Name: |
Alfa Aesar
|
| Tel: |
400-6106006 |
| Email: |
saleschina@alfa-asia.com |
| Products Intro: |
Product Name:sec-Butylzinc broMide, 0.5M in THF, packaged under Argon in resealable CheMSeal^t bottles
CAS:171860-66-5
Package:50Ml Remarks:H58714
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| Company Name: |
Shanghai Hanhong Scientific Co.,Ltd.
|
| Tel: |
021-54306202 13764082696 |
| Email: |
info@hanhongsci.com |
| Products Intro: |
Product Name:sec-Butylzinc bromide solution 0.5M in THF
CAS:171860-66-5
Purity:98% Remarks:MR070016
|
| Company Name: |
Sigma-Aldrich
|
| Tel: |
021-61415566 800-8193336 |
| Email: |
orderCN@merckgroup.com |
| Products Intro: |
Product Name:sec-Butylzinc bromide solution
CAS:171860-66-5
Purity:0.5 M in THF Package:50ML Remarks:497738-50ML
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| | 2-BUTYLZINC BROMIDE Basic information |
| | 2-BUTYLZINC BROMIDE Chemical Properties |
| density | 0.968 g/mL at 25 °C | | Fp | 1 °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) |
| | 2-BUTYLZINC BROMIDE Usage And Synthesis |
| Uses | It is employed as a intermediate for pharmaceutical. | | Uses | sec-Butylzinc bromide solution can be used to prepare 6-sec-butyl-2-chloro-3-(1-hydroxy-4-methoxymethoxyphenylmethyl)pyrazine, a key intermediate for the synthesis of septorin. |
| | 2-BUTYLZINC BROMIDE Preparation Products And Raw materials |
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