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Mainchem Co., Ltd.
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| Products Intro: |
Product Name:2-PENTYNE
CAS:627-21-4
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| | 2-PENTYNE Basic information |
| | 2-PENTYNE Chemical Properties |
| Melting point | -109 °C (lit.) | | Boiling point | 56-57 °C (lit.) | | density | 0.71 g/mL at 25 °C (lit.) | | vapor pressure | 393 mm Hg ( 37.7 °C) | | refractive index | n20/D 1.404(lit.) | | Fp | −23 °F | | storage temp. | Flammables area | | solubility | soluble in Ether,Alcohol,Benzene | | form | Liquid | | Specific Gravity | 0.711 | | color | Clear colorless to slightly yellow | | explosive limit | 1.2-8.8%(V) | | BRN | 1696938 | | CAS DataBase Reference | 627-21-4(CAS DataBase Reference) |
| | 2-PENTYNE Usage And Synthesis |
| Chemical Properties | clear colorless to slightly yellow liquid | | Uses | 2-Pentyne was used to test the catalytic activity of nanoparticles of palladium supported on bacterial biomass, bio-Pd. | | Safety Profile | A very dangerous fire hazard when exposed to heat or flame; can react vigorously with oxidizing materials. Solutions with silver perchlorate explode on contact with mercury. When heated to decomposition it emits acrid smoke and irritating fumes. | | Purification Methods | It is stood with, then distilled at low pressure from sodium or NaBH4. [Beilstein 1 III 958, 1 IV 992.] |
| | 2-PENTYNE Preparation Products And Raw materials |
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