525073
三醋精
99%
别名:
三醋酸甘油酯, 甘油三乙酸酯, 甘油三醋酸酯
蒸汽密度
7.52 (vs air)
质量水平
方案
99%
自燃温度
809 °F
expl. lim.
1.05 %, 189 °F
7.73 %, 215 °F
环保替代产品特性
Less Hazardous Chemical Syntheses
Learn more about the Principles of Green Chemistry.
sustainability
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折射率
n25/D 1.429-1.431 (lit.)
沸点
258 °C (lit.)
mp
3 °C (lit.)
密度
1.16 g/mL at 25 °C (lit.)
官能团
ester
环保替代产品分类
, Aligned
SMILES字符串
CC(=O)OCC(COC(C)=O)OC(C)=O
InChI
1S/C9H14O6/c1-6(10)13-4-9(15-8(3)12)5-14-7(2)11/h9H,4-5H2,1-3H3
InChI key
URAYPUMNDPQOKB-UHFFFAOYSA-N
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一般描述
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应用
三乙酰甘油可用作：
- 添加剂，制备亚麻纤维-聚乳酸（PLA）复合材料，由于其与聚合物的相容性以及增加塑料伸长率的能力。
- 反应物，在不同催化剂存在的条件下，与甲醇进行酯交换反应。
储存分类代码
10 - Combustible liquids
WGK
WGK 1
闪点(°F)
298.4 °F - closed cup
闪点(°C)
148 °C - closed cup
个人防护装备
Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)
Transesterification of triacetin with methanol on Nafion
Lopez DE, et al.
J. Catal., 245(2), 381-391 (2007)
Transesterification of triacetin with methanol on solid acid and base catalysts
Lopez DE, et al.
Applied Catalysis A: General, 295(2), 97-105 (2005)
Natural fibres as reinforcement in polylactic acid (PLA) composites
Oksman K, et al.
Composites Science and Technology, 63(9), 1317-1324 (2003)
Hui Liu et al.
Journal of pharmaceutical sciences, 101(5), 1783-1793 (2012-02-10)
Although injectable depot-forming solutions have been commercialized, the factors that influence the overall release kinetics from such systems are still not fully understood. In this work, we address the effect of cosolvent on the issue of excessive burst release of
Reeval Segel et al.
Molecular genetics and metabolism, 103(3), 203-206 (2011-04-09)
Canavan disease (CD MIM#271900) is a rare autosomal recessive neurodegenerative disorder presenting in early infancy. The course of the disease is variable, but it is always fatal. CD is caused by mutations in the ASPA gene, which codes for the
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