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2(3H)-Furanone,5-(4-methylphenyl)-

更新时间：2025-08-27 15:11:53

2(3H)-Furanone,5-(4-methylphenyl)-结构式
2(3H)-Furanone,5-(4-methylphenyl)-结构式
委托求购 		常用名 2(3H)-Furanone,5-(4-methylphenyl)- 英文名 2(3H)-Furanone,5-(4-methylphenyl)-
CAS号 21053-98-5 分子量 174.19600
密度 1.177g/cm3 沸点 378ºC at 760mmHg
分子式 C11H10O2 熔点 N/A
MSDS N/A 闪点 158.7ºC

 2(3H)-Furanone,5-(4-methylphenyl)-名称

英文名 5-(4-methylphenyl)-3H-furan-2-one
英文别名 更多

 2(3H)-Furanone,5-(4-methylphenyl)-物理化学性质

密度 1.177g/cm3
沸点 378ºC at 760mmHg
分子式 C11H10O2
分子量 174.19600
闪点 158.7ºC
精确质量 174.06800
PSA 26.30000
LogP 2.28280
InChIKey BYDHKSLQSNULBL-UHFFFAOYSA-N
SMILES Cc1ccc(C2=CCC(=O)O2)cc1
蒸汽压 6.48E-06mmHg at 25°C
折射率 1.577

 2(3H)-Furanone,5-(4-methylphenyl)-安全信息

海关编码 2932209090

 2(3H)-Furanone,5-(4-methylphenyl)-合成线路

3-(4-甲基苯甲酰)丙酸结构式

3-(4-甲基苯甲酰)丙酸

4619-20-9

~77%

2(3H)-Furanone,5-(4-methylphenyl)-结构式

2(3H)-Furanone,...

21053-98-5

文献：Tsolomitis, A.; Sandris, C. Journal of Heterocyclic Chemistry, 1983 , vol. 20, p. 1545 - 1548
2-(三甲基硅氧基)呋喃结构式

2-(三甲基硅氧基)呋喃

61550-02-5

tris(para-tolyl)antimony diacetate结构式

tris(para-tolyl...

1005421-77-1

~77%

2(3H)-Furanone,5-(4-methylphenyl)-结构式

2(3H)-Furanone,...

21053-98-5

文献：Kang, Suk-Ku; Ryu, Hyung-Chul; Honge, Young-Taek Journal of the Chemical Society, Perkin Transactions 1, 2000 , # 20 p. 3350 - 3351
2-(4-methylphenyl)furan结构式

2-(4-methylphen...

17113-32-5

~%

2(3H)-Furanone,5-(4-methylphenyl)-结构式

2(3H)-Furanone,...

21053-98-5

文献：Pelter, Andrew; Rowlands, Martin Tetrahedron Letters, 1987 , vol. 28, # 11 p. 1203 - 1206

 2(3H)-Furanone,5-(4-methylphenyl)-海关

海关编码 2932209090
中文概述 2932209090. 其他内酯. 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 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 2(3H)-Furanone,5-(4-methylphenyl)-英文别名

5-p-tolyl-3H-furan-2-one
5-p-Tolyl-3H-furan-2-on
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