双丙酮-D-半乳糖
shuāng bǐng tóng - D - bàn rǔ táng
更新时间:2024-04-07 07:41:04
- 常用名双丙酮-D-半乳糖英文名1,2:3,4-Di-O-isopropylidene-D-galactopyranose
- CAS号4064-06-6分子量260.284
- 密度1.2±0.1 g/cm3沸点366.8±0.0 °C at 760 mmHg
- 分子式C12H20O6熔点120-122 °C
- MSDS闪点159.3±26.5 °C
- 符号信号词
双丙酮-D-半乳糖 名称
- 中文名双丙酮半乳糖
- 英文名1,2:3,4-Di-O-isopropylidene-D-galactopyranose
- 中文别名1,2:3,4-二-O-异亚丙基-D-吡喃半乳糖 |1,2:3,4-二-O-异亚丙基-α-D-吡喃半乳糖 |1,2:3,4-氧-异亚丙基-α-D-呋喃半乳糖 |双丙酮-D-半乳糖 |二丙酮-D-半乳糖 |1,2:3,4-氧-异丙叉基-α-D-呋喃半乳糖 |
- 英文别名1,2:3,4-Di-O-isopropylidene-α-D-galactopyranose |DIACETONE-D-GALACTOSE |Diisopropylidenegalactopyranose |(3aR,5R,5aS,8aS,8bR)-2,2,7,7-tetramethylperhydrodi[1,3]dioxolo[4,5-b:4,5-d]pyran-5-ylmethanol |1,2,3,4-di-O-Isopropylidenegalactopyranose |1,2:3,4-Di-O-isopropylidene-D-Galactopyranose |Diisopropylidenegalactose |Diisopropylidene Galactose |1,2:3,4-Di-O-isopropylidene-Alpha-D-galactopyranose |2,2,7,7-tetramethyl-(3aR,5R,5aS,8aS,8bR)-perhydrodi-1,3-dioxolo[4,5-b:4',5'-d]pyran-5-yl methanol |1,2,3,4-DI-O-ISOPROPYLIDENE-D-GALACTOPYRANOSE |EINECS 223-771-7 |1,2:3,4-Di-O-isopropylidene-a-D-galactopyranose |(2,2,7,7-tetramethyltetrahydro-3aH-bis[1,3]dioxolo[4,5-b:4',5'-d]pyran-5-yl)methanol |diisopropylidene-Gal-OH |MFCD00063225 |1,2:3,4-Di-O-isopropylidene-D-galactose |1,2:3,4-Di-O-isoprop |[(3aR,5aS,8aS,8bR)-2,2,7,7-Tetramethyltetrahydro-3aH-bis[1,3]dioxolo[4,5-b:4',5'-d]pyran-5-yl]methanol |[(3aR,5R,5aS,8aS,8bR)-2,2,7,7-Tetramethyltetrahydro-3aH-bis[1,3]dioxolo[4,5-b:4',5'-d]pyran-5-yl]methanol |(2,2,7,7-tetramethyltetrahydrobis[1,3]dioxolo[5,4-b:4',5'-d]pyran-5-yl)methanol |
双丙酮-D-半乳糖 物理化学性质
- 密度1.2±0.1 g/cm3
- 沸点366.8±0.0 °C at 760 mmHg
- 熔点120-122 °C
- 分子式C12H20O6
- 分子量260.284
- 闪点159.3±26.5 °C
- 精确质量260.125977
- PSA66.38000
- LogP2.91
- 外观性状透明无色透明液体
- 蒸汽压0.0±1.8 mmHg at 25°C
- 折射率1.456
- 储存条件
避光,通风干燥处,密封保存
- 稳定性
常温常压下稳定
- 分子结构
1、 摩尔折射率:61.28
2、 摩尔体积(cm3/mol):225.5
3、 等张比容(90.2K):567.9
4、 表面张力(dyne/cm):40.2
5、 极化率(10-24cm3):24.29
双丙酮-D-半乳糖 msds
双丙酮-D-半乳糖 毒性和生态
双丙酮-D-半乳糖 安全
- 危害码 (欧洲)Xi
- 风险声明 (欧洲)36/37/38
- 安全声明 (欧洲)S24/25
- WGK德国3
- 海关编码2914400090
双丙酮-D-半乳糖 合成路线
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双丙酮-D-半乳糖 上游产品
双丙酮-D-半乳糖上游产品 0
双丙酮-D-半乳糖 下游产品
双丙酮-D-半乳糖下游产品 0
双丙酮-D-半乳糖 海关
- 海关编码2914400090
- 中文概述2914400090 其他酮醇及酮醛。监管条件:无。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, 丙酮报明包装
- Summary2914400090 other ketone-alcohols and ketone-aldehydes。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%