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| (S)-(-)-3-BUTYN-2-OL | ||
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PRODUCT IDENTIFICATION |
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| CAS NO. | 2914-69-4 |
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| EINECS NO. |
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| FORMULA | HC≡CCH(OH)CH3 | |
| MOL WT. | 70.09 | |
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H.S. CODE |
2905.29.9000 | |
| UN NO. |
1986 |
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| SYNONYMS | (S)-3-Butyn-2-ol; (3S)-1-Butyn-3-ol; (2S)-3-Butyn-2-ol; (S)-But-3-yn-2-ol; | |
| (S)-3-Butyne-2-ol; (S)-(-)3-Bytyn-2-ol; (S)-(-)-1-Bytyn-3-ol; | ||
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SMILES |
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CLASSIFICATION |
Chiral, Alkyne, Acetylenic alcohol, Propargylic alcohol. | |
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PHYSICAL AND CHEMICAL PROPERTIES |
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| PHYSICAL STATE |
clear to amber liquid |
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| MELTING POINT | ||
| BOILING POINT | 108 - 111 C | |
| SPECIFIC GRAVITY | 0.883 | |
| SOLUBILITY IN WATER | ||
| pH | ||
| VAPOR DENSITY |
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AUTOIGNITION |
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NFPA RATINGS |
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REFRACTIVE INDEX |
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| FLASH POINT |
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| STABILITY |
Stable under ordinary conditions. Hygroscopic. |
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GENERAL DESCRIPTION & EXTERNAL LINKS |
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| Key intermediate for the
synthesis of the second generation 5-lipoxygenase inhibitors.
Used in a ruthenium-catalyzed polymerization providing helical polyacetylenes |
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| SALES SPECIFICATION | ||
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APPEARANCE |
clear liquid |
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CHEMICAL PURITY |
99.0% min | |
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OPTICAL PUIRTY |
99.0% min e.e. | |
| TRANSPORTATION | ||
| PACKING |
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| HAZARD CLASS | 3.2 (Packcing Group: II) | |
| UN NO. | 1986 | |
| OTHER INFORMATION | ||
| Hazard Symbols: T+
F, Risk Phrases: 11-24-28-36/37/38,
Safety Phrases: 16-28-45 Optical Rotation: -43° ~ -48° |
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