| Company Name: |
Biosyn Research Chemicals
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| Tel: |
+91-91-9346022300 +91-9346022300 |
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info@biosyn.in |
| Products Intro: |
Product Name:2’-Hydroxy-5’-methyl propiophenone
CAS:938-45-4
Purity:98% Package:1 kg,5 kg, 10 kg,25kg and 1 MT
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| Company Name: |
J & K SCIENTIFIC LTD.
|
| Tel: |
18210857532; 18210857532 |
| Email: |
jkinfo@jkchemical.com |
| Products Intro: |
Product Name:2'-Hydroxy-5'-methylpropiophenone
CAS:938-45-4
Purity:98% Package:5g, 25g
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| | 2'-HYDROXY-5'-METHYLPROPIOPHENONE 95 Basic information |
| | 2'-HYDROXY-5'-METHYLPROPIOPHENONE 95 Chemical Properties |
| Melting point | 2°C(lit.) | | Boiling point | 251.67°C (rough estimate) | | density | 1.070 g/mL at 25 °C | | refractive index | n20/D 1.545 | | Fp | >230 °F | | storage temp. | 2-8°C, stored under nitrogen | | Appearance | Colorless to light yellow Liquid | | EPA Substance Registry System | 1-Propanone, 1-(2-hydroxy-5-methylphenyl)- (938-45-4) |
| Hazard Codes | Xn | | Risk Statements | 22 | | WGK Germany | 2 | | HS Code | 2914500090 |
| | 2'-HYDROXY-5'-METHYLPROPIOPHENONE 95 Usage And Synthesis |
| Preparation | Preparation by acylation of p-cresol with propionic acid using various catalysts,
in the presence of boron trifluoride for 2 h at 80° (87%) or 70° (80%)
in the presence of zinc chloride (Nencki reaction) for 1 h at reflux (55%). |
| | 2'-HYDROXY-5'-METHYLPROPIOPHENONE 95 Preparation Products And Raw materials |
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