22796-26-5

• 常用中文名：2,3-dihydro-5,6-dimethyl-1,4-dithiin
• 常用英文名：2,3-dihydro-5,6-dimethyl-1,4-dithiin
• CAS号：22796-26-5
• 分子式：C₆H₁₀S₂
• 分子量：146.27400
• 发布时间：2016-02-27 18:07:50
• 更新时间：2025-09-25 20:37:59

名称

• 英文名: 5,6-dimethyl-2,3-dihydro-1,4-dithiine
• 英文别名: 2,3-dimethyl-5,6-dihydro-1,4-dithiin; 2,3-Dihydro-5,6-dimethyl-p-dithiin; EINECS 245-225-7; 2,3-dihydro-5,6-dimethyl-1,4-dithiin; 5,6-dihydro-2,3-dimethyl-1,4-dithiin; 5,6-dimethyl-2,3-dihydro-1,4-dithiin; 1,4-Dithiin,2,3-dihydro-5,6-dimethyl

物化性质

• 密度: 1.086g/cm3
• 沸点: 228.3ºC at 760mmHg
• 分子式: C₆H₁₀S₂
• 分子量: 146.27400
• 闪点: 94.5ºC
• 精确质量: 146.02200
• PSA: 50.60000
• LogP: 2.71780
• 蒸汽压: 0.112mmHg at 25°C
• 折射率: 1.563

安全

• 海关编码: 2934999090

合成路线

513-86-0 540-63-6 ~98% 22796-26-5

文献：Uniroyal Ltd. Patent: US4319033 A1, 1982 ;

6008-81-7 ~76% 22796-26-5 23230-02-6

文献：Caputo, Romualdo; Ferreri, Carla; Palumbo, Giovanni; Capozzi, Giuseppe Tetrahedron, 1986 , vol. 42, # 8 p. 2369 - 2376

69382-62-3 4091-39-8 ~% 22796-26-5

文献：Uniroyal Inc.; Uniroyal, Ltd. Patent: US3997323 A1, 1976 ;

4091-39-8 540-63-6 ~% 22796-26-5

文献：Russell,G.A.; Law,W.C.; Zaleta,M. Journal of the American Chemical Society, 1985 , vol. 107, p. 4175

33266-07-8 ~% 22796-26-5

文献：Afonso; Barros; Godinho; Maycock Synthesis, 1991 , # 7 p. 575 - 580

540-63-6 814-75-5 ~% 22796-26-5

文献：Warren-Teed Laboratories, Inc. Patent: US4094988 A1, 1978 ;

74637-13-1 ~93% 22796-26-5

文献：Afonso; Barros; Godinho; Maycock Synthesis, 1991 , # 7 p. 575 - 580

上下游产品

上游产品  8
513-86-0 540-63-6 6008-81-7 69382-62-3
4091-39-8 33266-07-8 814-75-5 74637-13-1
下游产品  1
33266-07-8

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%