pent-2-yne-1,4-diol结构式
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常用名 | pent-2-yne-1,4-diol | 英文名 | pent-2-yne-1,4-diol |
|---|---|---|---|---|
| CAS号 | 927-57-1 | 分子量 | 100.11600 | |
| 密度 | 1.115g/cm3 | 沸点 | 224.6ºC at 760mmHg | |
| 分子式 | C5H8O2 | 熔点 | N/A | |
| MSDS | N/A | 闪点 | 109.1ºC |
| 英文名 | pent-2-yne-1,4-diol |
|---|---|
| 英文别名 | 更多 |
| 密度 | 1.115g/cm3 |
|---|---|
| 沸点 | 224.6ºC at 760mmHg |
| 分子式 | C5H8O2 |
| 分子量 | 100.11600 |
| 闪点 | 109.1ºC |
| 精确质量 | 100.05200 |
| PSA | 40.46000 |
| 折射率 | 1.496 |
| 海关编码 | 2905399090 |
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~86%
pent-2-yne-1,4-diol 927-57-1 |
| 文献：Bates, Roderick W.; Diez-Martin, David; Kerr, William J.; Knight, Julian G.; Ley, Steven V.; Sakellaridis, Anna Tetrahedron, 1990 , vol. 46, # 11 p. 4063 - 4082 |
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~%
pent-2-yne-1,4-diol 927-57-1 |
| 文献：Gouge Annales de Chimie (Cachan, France), 1951 , vol. <12> 6, p. 648,682 |
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~%
pent-2-yne-1,4-diol 927-57-1 |
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文献：I.G.Farbenind. Patent: DE728466 , 1938 ; DRP/DRBP Org.Chem. Full Text Show Details Reppe,W. Acetylene Chemistry |
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~%
pent-2-yne-1,4-diol 927-57-1 |
| 文献：Gouge Annales de Chimie (Cachan, France), 1951 , vol. <12> 6, p. 648,682 Full Text Show Details Cook et al. Journal of the Chemical Society, 1952 , p. 2883,2889 |
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~%
pent-2-yne-1,4-diol 927-57-1 |
| 文献：Reppe et al. Justus Liebigs Annalen der Chemie, 1953 , vol. 582, p. 72,85 |
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~%
pent-2-yne-1,4-diol 927-57-1 |
| 文献：I.G.Farbenind. Patent: DE728466 , 1938 ; DRP/DRBP Org.Chem. Full Text Show Details Reppe et al. Justus Liebigs Annalen der Chemie, 1955 , vol. 596, p. 65 |
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~%
详细
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| 文献：I.G.Farbenind. Patent: DE728466 , 1938 ; DRP/DRBP Org.Chem. Full Text Show Details Reppe et al. Justus Liebigs Annalen der Chemie, 1955 , vol. 596, p. 65 |
|
~%
详细
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| 文献：I.G.Farbenind. Patent: DE728466 , 1938 ; DRP/DRBP Org.Chem. |
| 海关编码 | 2905399090 |
|---|---|
| 中文概述 | 2905399090 其他二元醇。监管条件:AB(入境货物通关单,出境货物通关单)。增值税率:17.0%。退税率:9.0%。最惠国关税:5.5%。普通关税:30.0% |
| 申报要素 | 品名, 成分含量, 用途, 包装 |
| 监管条件 | A.入境货物通关单 B.出境货物通关单 |
| 检验检疫 | R.进口食品卫生监督检验 S.出口食品卫生监督检验 M.进口商品检验 N.出口商品检验 |
| Summary | 2905399090 other diols。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:5.5%。general tariff:30.0% |
| 2-pentyn-1,4-diol |
| 2-Pentyne-1,4-diol |
| EINECS 213-153-5 |
| Pent-2-in-1.4-diol |
