38303-29-6

• 常用中文名：pentacyclo[6.6.6.0{2,7}.0{9,14}.0{15.20}]icosa-2,4,6,9,11,13,15,17,19-nonaen-4-carbaldehyde
• 常用英文名：pentacyclo[6.6.6.0{2,7}.0{9,14}.0{15.20}]icosa-2,4,6,9,11,13,15,17,19-nonaen-4-carbaldehyde
• CAS号：38303-29-6
• 分子式：C₂₁H₁₄O
• 分子量：282.33500
• 发布时间：2017-09-06 00:40:25
• 更新时间：2025-08-27 10:32:17

名称

• 英文名: pentacyclo[6.6.6.0{2,7}.0{9,14}.0{15.20}]icosa-2,4,6,9,11,13,15,17,19-nonaen-4-carbaldehyde
• 英文别名: 2-formyltriptycene; triptycene-2-carboxyaldehyde

物化性质

• 密度: 1.26g/cm3
• 沸点: 422.7ºC at 760 mmHg
• 分子式: C₂₁H₁₄O
• 分子量: 282.33500
• 闪点: 229.3ºC
• 精确质量: 282.10400
• PSA: 17.07000
• LogP: 4.48630
• 折射率: 1.712

安全

• 海关编码: 2912299000

合成路线

4885-02-3 477-75-8 ~68% 38303-29-6

文献：Sereda, G. A.; Lapteva, V. L.; Skvarchenko, V. R. Russian Journal of Organic Chemistry, 1994 , vol. 30, # 7.2 p. 1137 - 1138 Zhurnal Organicheskoi Khimii, 1974 , vol. 30, # 7 p. 1078 - 1079

477-75-8 68-12-2 ~7% 38303-29-6 103981-89-1

文献：Kawase, Takeshi; Asai, Nobuo; Ogawa, Tatsuo; Oda, Masaji Journal of the Chemical Society, Chemical Communications, 1990 , # 4 p. 339 - 340

477-75-8 100-97-0 ~% 38303-29-6 133337-80-1 详细

文献：Sereda, G. A.; Teinor, F.; Lapteva, V. L.; Skvarchenko, V. R. Journal of Organic Chemistry USSR (English Translation), 1992 , vol. 28, # 6.2 p. 997 - 1000 Zhurnal Organicheskoi Khimii, 1992 , vol. 28, # 6 p. 1270 - 1274

477-75-8 100-97-0 ~% 38303-29-6

文献：Sereda, G. A.; Teinor, F.; Lapteva, V. L.; Skvarchenko, V. R. Journal of Organic Chemistry USSR (English Translation), 1992 , vol. 28, # 6.2 p. 997 - 1000 Zhurnal Organicheskoi Khimii, 1992 , vol. 28, # 6 p. 1270 - 1274

132836-77-2 ~% 120-12-7 38303-29-6 132836-79-4 详细

文献：McCarthy, Timothy J.; Pang, David C.; Tivakornpannarai, Supanna; Waali, Edward E. Tetrahedron Letters, 1990 , vol. 31, # 44 p. 6265 - 6268

上下游产品

上游产品  5
4885-02-3 477-75-8 68-12-2 100-97-0
132836-77-2
下游产品  0

海关

海关编码	2912299000
中文概述	2912299000. 其他不含其他含氧基的环醛. 增值税率:17.0%. 退税率:13.0%. 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	2912299000. other cyclic aldehydes without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%