20334-43-4

• 常用中文名：二甲基二碲化物
• 常用英文名：DimethylDitelluride
• CAS号：20334-43-4
• 分子式：C₂H₆Te₂
• 分子量：285.26900
• 发布时间：2017-06-12 09:11:37
• 更新时间：2025-08-28 09:52:23

名称

• 中文名: 二甲基二碲化物
• 英文名: dimethyl ditelluride
• 英文别名: methyltellanyltellanylmethane; Te2Me2; DMDTe; dimethyltelluride; (methylditellanyl)methane; dimethylditelluride; dimethylditellane; Me2Te2

物化性质

• 分子式: C₂H₆Te₂
• 分子量: 285.26900
• 精确质量: 289.85900
• LogP: 0.40600
• 储存条件: 室温

安全

• 海关编码: 2931900090

合成路线

74-88-4 ~36% 593-80-6 20334-43-4

文献：Korchevin, N. A.; Podkuiko, P. A.; Stankevich, V. K.; Deryagina, E. N.; Trofimov, B. A. Russian Journal of General Chemistry, 1995 , vol. 65, # 1.2 p. 85 - 87 Zhurnal Obshchei Khimii, 1995 , vol. 65, # 1 p. 99 - 101

77-78-1 ~58% 20334-43-4

文献：Zhang, Jian; Saito, Shinichi; Takahashi, Tamiko; Koizumi, Toru Heterocycles, 1997 , vol. 45, # 3 p. 575 - 584

74-88-4 ~79% 20334-43-4

文献：Jones, C.H.W.; Sharma, R.D. Journal of Organometallic Chemistry, 1983 , vol. 255, # 1 p. 61 - 70

2229-07-4 ~% 20334-43-4

文献：Pearson; Purcell Journal of the Chemical Society, 1935 , p. 1154 Full Text Show Details Rice; Glasebrook Journal of the American Chemical Society, 1934 , vol. 56, p. 2472

74-83-9 ~31% 20334-43-4

文献：Merkel, G.; Berge, H.; Jeroschewski, P. Journal fuer Praktische Chemie (Leipzig), 1984 , vol. 326, # 3 p. 467 - 478

109-70-6 74-88-4 ~% 105598-32-1 20334-43-4 详细

文献：Elaev; Grabel'nykh; Russavskaya; Klyba; Zhanchipova; Levanova; Sukhomazova; Albanov; Mamaseva; Korchevin Russian Journal of General Chemistry, 2007 , vol. 77, # 1 p. 90 - 97

75-09-2 ~% 20334-43-4

文献：Levanova; Grabel'Nykh; Russavskaya; Klyba; Albanov; Korchevin Russian Journal of General Chemistry, 2009 , vol. 79, # 11 p. 2321 - 2327

上下游产品

上游产品  6
74-88-4 2229-07-4 74-83-9 77-78-1
109-70-6 75-09-2
下游产品  9
110851-05-3 105598-32-1 32294-60-3 582319-76-4
3333-52-6 593-80-6 100207-53-2 65282-00-0
74502-31-1

海关

海关编码	2931900090
中文概述	2931900090. 其他有机-无机化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:AB(入境货物通关单,出境货物通关单). 最惠国关税:6.5%. 普通关税:30.0%
Summary	2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%