21564-92-1

• 常用中文名：2,3-Dimethyltetralin
• 常用英文名：2,3-Dimethyltetralin
• CAS号：21564-92-1
• 分子式：C₁₂H₁₆
• 分子量：160.25500
• 发布时间：2017-08-07 05:57:05
• 更新时间：2025-09-24 12:42:52

名称

• 英文名: 2,3-dimethyl-1,2,3,4-tetrahydronaphthalene
• 英文别名: 6,7-Dimethyltetralin; Naphthalene,1,2,3,4-tetrahydro-2,3-dimethyl; 2,3-dimethyl-1,2,3,4-tetrahydro-naphthalene; 2,3-Dimethyl-tetralin; 2,3-Dimethyl-1,2,3,4-tetrahydro-naphthalin; 2,3-dimethyl-1,2,3,4-tetrahydro-1-naphthol

物化性质

• 密度: 0.909g/cm3
• 沸点: 232.5ºC at 760 mmHg
• 分子式: C₁₂H₁₆
• 分子量: 160.25500
• 闪点: 87.9ºC
• 精确质量: 160.12500
• LogP: 3.05740
• 蒸汽压: 0.0893mmHg at 25°C
• 折射率: 1.507

安全

• 海关编码: 2902909090

合成路线

581-40-8 ~0% 1076-61-5 21564-92-1

文献：Yalpani, Mohamed; Lunow, Thomas; Koester, Roland Chemische Berichte, 1989 , vol. 122, p. 687 - 694

581-40-8 ~% 21564-92-1

文献：Coulson Journal of the Chemical Society, 1938 , p. 1305,1310

34599-63-8 ~% 21564-92-1

文献：Nilsson, Ingemar; Berg, Ulf; Sandstroem, Jan Acta Chemica Scandinavica, Series B: Organic Chemistry and Biochemistry, 1984 , vol. 38, # 6 p. 491 - 500

859196-82-0 ~% 21564-92-1

文献：Nilsson, Ingemar; Berg, Ulf; Sandstroem, Jan Acta Chemica Scandinavica, Series B: Organic Chemistry and Biochemistry, 1984 , vol. 38, # 6 p. 491 - 500

13122-66-2 ~% 21564-92-1

文献：Nilsson, Ingemar; Berg, Ulf; Sandstroem, Jan Acta Chemica Scandinavica, Series B: Organic Chemistry and Biochemistry, 1984 , vol. 38, # 6 p. 491 - 500

7475-92-5 ~% 21564-92-1

文献：Nilsson, Ingemar; Berg, Ulf; Sandstroem, Jan Acta Chemica Scandinavica, Series B: Organic Chemistry and Biochemistry, 1984 , vol. 38, # 6 p. 491 - 500

71-43-2 ~% 21564-92-1

文献：Nilsson, Ingemar; Berg, Ulf; Sandstroem, Jan Acta Chemica Scandinavica, Series B: Organic Chemistry and Biochemistry, 1984 , vol. 38, # 6 p. 491 - 500

2197-57-1 ~% 21564-92-1

文献：Madinaveitia Anales de la Real Sociedad Espanola de Fisica y Quimica, 1934 , vol. 32, p. 1100,1105 Chem. Zentralbl., 1935 , vol. 106, # I p. 3134

481-85-6 ~% 21564-92-1

文献：Madinaveitia Anales de la Real Sociedad Espanola de Fisica y Quimica, 1934 , vol. 32, p. 1100,1105 Chem. Zentralbl., 1935 , vol. 106, # I p. 3134

上下游产品

上游产品  8
581-40-8 34599-63-8 859196-82-0 13122-66-2
7475-92-5 71-43-2 2197-57-1 481-85-6
下游产品  7
292638-84-7 91-20-3 694-87-1 90-12-0
95-13-6 91-57-6 88-99-3

海关

海关编码	2902909090
中文概述	2902909090. 其他芳香烃. 增值税率:17.0%. 退税率:9.0%. 监管条件:无. 最惠国关税:2.0%. 普通关税:30.0%
申报要素	品名, 成分含量
Summary	2902909090 other aromatic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%