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Mainchem Co., Ltd.
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+86-0592-6210733 |
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| Products Intro: |
Product Name:2-OCTYNE
CAS:2809-67-8
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| | 2-OCTYNE Basic information |
| | 2-OCTYNE Chemical Properties |
| Melting point | -61.6°C | | Boiling point | 137 °C(lit.) | | density | 0.759 g/mL at 25 °C(lit.) | | refractive index | n20/D 1.428(lit.) | | Fp | 64 °F | | form | clear liquid | | Specific Gravity | 0.759 | | color | Colorless to Light yellow | | BRN | 1697689 | | Henry's Law Constant | 1.3×10-4 mol/(m3Pa) at 25℃, Yaws (2003) | | CAS DataBase Reference | 2809-67-8(CAS DataBase Reference) |
| Hazard Codes | F,Xi | | Risk Statements | 11-36/37/38 | | Safety Statements | 16-26-36 | | RIDADR | UN 3295 3/PG 1 | | WGK Germany | 3 | | F | 10-23 | | HS Code | 2901.29.5000 | | HazardClass | 3 | | PackingGroup | II |
| | 2-OCTYNE Usage And Synthesis |
| Chemical Properties | 2-OCTYNE is a colorless mobile liquid. Sp.Gr. 0.74. B.P. 137℃. Insoluble in water, soluble in alcohol and oils. Although the title material is not truly a fragrance material, it has occasionally served as a component in perfumes for special purposes, e. g. industrial masking odors, etc. | | Uses |
Octyne is an intermediate chemical in the manufacture of a number of more useful perfume chemicals, and it is thus available to perfumers in the manufacturing companies.
| | Synthesis | 2-octyne is synthesized by Bromination of n-Octene (commercially available) followed by debrominat ion of the Dibromo octane with dry Potassium hydroxide in mineral oil.
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| | 2-OCTYNE Preparation Products And Raw materials |
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