| Company Name: |
J & K SCIENTIFIC LTD.
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| Tel: |
010-82848833 400-666-7788 |
| Email: |
jkinfo@jkchemical.com |
| Products Intro: |
Product Name:Diacetoxybutene
CAS:18085-02-4
Package:500Mg,50Mg
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| Company Name: |
Energy Chemical
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| Tel: |
021-021-58432009 400-005-6266 |
| Email: |
sales8178@energy-chemical.com |
| Products Intro: |
Product Name:3,4-DIACETOXY-1-BUTENE
CAS:18085-02-4
Purity:98% Package:10G
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| Company Name: |
Accela ChemBio Co.,Ltd.
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| Tel: |
021-50795510 4000665055 |
| Email: |
sales@accelachem.com |
| Products Intro: |
Product Name:1,2-Diacetoxy-3-butene
CAS:18085-02-4
Purity:>=95% Package:0.1g;0.25g;1g;5g;10g;25g
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| | 3,4-DIACETOXY-1-BUTENE Basic information |
| | 3,4-DIACETOXY-1-BUTENE Chemical Properties |
| Boiling point | 95-96 °C10 mm Hg(lit.) | | density | 1.059 g/mL at 25 °C(lit.) | | vapor pressure | 22Pa at 25℃ | | refractive index | n20/D 1.43(lit.) | | Fp | 196 °F | | storage temp. | -20°C Freezer, Under inert atmosphere | | solubility | Chloroform (Slightly), Ethyl Acetate (Slightly), Methanol (Slightly) | | form | Oil | | pka | 5.1[at 20 ℃] | | color | Colourless | | Water Solubility | 26.2g/L at 25℃ | | LogP | 1.53 at 22℃ |
| Hazard Codes | Xn | | Risk Statements | 22 | | WGK Germany | 1 |
| | 3,4-DIACETOXY-1-BUTENE Usage And Synthesis |
| Chemical Properties | CLEAR COLOURLESS TO YELLOWISH LIQUID | | Uses | Diacetoxybutene is used in method for isomerization of allyl compounds using gold or platinum catalyst. An intermediate in the preparation of 1,4-Butanediol and tetrahydrofuran. | | General Description | 3,4-Diacetoxy-1-butene (3,4-DAB) is a diacetoxybutene derivative. 1,3-butadiene undergoes oxidative acetoxylation in the presence of palladium-based IMCs (intermetallic compounds) to form 3,4-DAB as one of the product. | | Flammability and Explosibility | Not classified |
| | 3,4-DIACETOXY-1-BUTENE Preparation Products And Raw materials |
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