89048-25-9

• 常用中文名：6-METHYL-2,3,4,5-TETRAMETHOXYBENZALDEHYDE
• 常用英文名：6-METHYL-2,3,4,5-TETRAMETHOXYBENZALDEHYDE
• CAS号：89048-25-9
• 分子式：C₁₂H₁₆O₅
• 分子量：240.25200
• 发布时间：2016-10-27 17:04:19
• 更新时间：2025-08-25 10:25:18

名称

• 英文名: 2,3,4,5-tetramethoxy-6-methylbenzaldehyde
• 英文别名: 2,3,4,5-tetramethoxy-6-methyl benzaldehyde; 6-Methyl-2,3,4,5-tetramethoxybenzaldehyde; 3,4,5,6-tetramethoxy-2-methylbenzaldehyde; Benzaldehyde,2,3,4,5-tetramethoxy-6-methyl

物化性质

• 密度: 1.125g/cm3
• 沸点: 371ºC at 760 mmHg
• 分子式: C₁₂H₁₆O₅
• 分子量: 240.25200
• 闪点: 164.5ºC
• 精确质量: 240.10000
• PSA: 53.99000
• LogP: 1.84190
• 折射率: 1.516

安全

• 海关编码: 2912499000

合成路线

4885-02-3 35896-58-3 ~95% 89048-25-9

文献：Ohkawa, Shigenori; Terao, Shinji; Terashita, Zen-ichi; Shibouta, Yumiko; Nishikawa, Kohei Journal of Medicinal Chemistry, 1991 , vol. 34, # 1 p. 267 - 276

35896-58-3 ~88% 89048-25-9

文献：Nisshin Flour Milling Co., Ltd. Patent: US5756475 A1, 1998 ; US 5756475 A

605-94-7 ~% 89048-25-9

文献：Jung, Young-Sik; Joe, Bo-Young; Cho, Sung Ju; Konishi, Yasuo Bioorganic and Medicinal Chemistry Letters, 2005 , vol. 15, # 4 p. 1125 - 1129

3066-90-8 ~% 89048-25-9

文献：Jung, Young-Sik; Joe, Bo-Young; Cho, Sung Ju; Konishi, Yasuo Bioorganic and Medicinal Chemistry Letters, 2005 , vol. 15, # 4 p. 1125 - 1129

上下游产品

上游产品  4
4885-02-3 35896-58-3 605-94-7 3066-90-8
下游产品  1
89048-14-6

海关

海关编码	2912499000
中文概述	2912499000. 其他醛醚、醛酚及含其他含氧基的醛. 增值税率:17.0%. 退税率:9.0%. 监管条件:无. 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, 四聚甲醛报明外观
Summary	2912499000. other aldehyde-ethers, aldehyde-phenols and aldehydes with other oxygen function. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:5.5%. General tariff:30.0%