13076-19-2

• 常用中文名：(3R,6S)-3,6-Dimethyl-1,4-dioxane-2,5-dione
• 常用英文名：(3R,6S)-3,6-Dimethyl-1,4-dioxane-2,5-dione
• CAS号：13076-19-2
• 分子式：C₆H₈O₄
• 分子量：144.12500
• 发布时间：2016-09-21 05:20:53
• 更新时间：2024-01-11 13:08:50

名称

• 英文名: (3R,6S)-3,6-Dimethyl-1,4-dioxane-2,5-dione
• 英文别名: (R,S)-meso-lactide; 3,6-dimethyl-1,4-dioxane-2,5-dione; meso-lactide(S,R); meso-(S,R)-dilactide; 1,4-Dioxane-2,5-dione,3,6-dimethyl-,(3R,6S)-rel; 3,6-dimethyl-1,4-dioxane-2,5-dione<D-,D-(L-,L-)lactide>; meso-lactide

物化性质

• 密度: 1.186 g/cm3
• 沸点: 285.469ºC at 760 mmHg
• 分子式: C₆H₈O₄
• 分子量: 144.12500
• 闪点: 150.578ºC
• 精确质量: 144.04200
• PSA: 52.60000

安全

• 海关编码: 2934999090

合成路线

1071822-17-7 ~% 13076-19-2 13076-17-0

文献：Jing, Feng; Hillmyer, Marc A. Journal of the American Chemical Society, 2008 , vol. 130, # 42 p. 13826 - 13827

849585-22-4 ~% 13076-19-2 13076-17-0

文献：Futerro S.A.; Coszach, Philippe; Mariage, Pierre-Antoine Patent: US8592609 B2, 2013 ; Location in patent: Page/Page column 3; 4; 5 ;

79-33-4 ~% 13076-19-2 13076-17-0 4511-42-6

文献：NATUREWORKS LLC; BENSON, Richard, Douglas; SUMNER, Eric, Stanley; SCHROEDER, Joseph, David Patent: WO2010/105143 A2, 2010 ; Location in patent: Page/Page column 32-35 ;

849585-22-4 ~% 13076-19-2

文献：Dainippon Ink and Chemicals, Inc. Patent: US5463086 A1, 1995 ;

13076-17-0 ~% 13076-19-2

文献：Shuklov, Ivan A.; Jiao, Haijun; Schulze, Joachim; Tietz, Wolfgang; Kuehlein, Klaus; Boerner, Armin Tetrahedron Letters, 2011 , vol. 52, # 9 p. 1027 - 1030

13076-17-0 ~% 13076-19-2 4511-42-6

文献：Shuklov, Ivan A.; Jiao, Haijun; Schulze, Joachim; Tietz, Wolfgang; Kuehlein, Klaus; Boerner, Armin Tetrahedron Letters, 2011 , vol. 52, # 9 p. 1027 - 1030

849585-22-4 7440-31-5 ~% 13076-19-2

文献：Dainippon Ink and Chemicals, Inc. Patent: US5463086 A1, 1995 ;

上下游产品

上游产品  5
1071822-17-7 849585-22-4 79-33-4 13076-17-0
7440-31-5
下游产品  3
13076-17-0 4511-42-6 57-55-6

海关

海关编码	2934999090
中文概述	2934999090. 其他杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%
申报要素	品名, 成分含量, 用途
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%