1833-27-8

• 常用中文名：1,3-二苄基四甲基二硅烷
• 常用英文名：1,3-dibenzyltetramethyldisiloxane
• CAS号：1833-27-8
• 分子式：C₁₈H₂₆OSi₂
• 分子量：314.56900
• 发布时间：2018-02-28 08:00:00
• 更新时间：2025-08-30 10:51:59

名称

• 中文名: 1,3-二苄基四甲基二硅烷
• 英文名: 1,3-dibenzyltetramethyldisiloxane
• 英文别名: 1,3-Dibenzyl-tetramethyl-disiloxan; sym-Dibenzyl-tetramethyl-disiloxan; benzyl-[benzyl(dimethyl)silyl]oxy-dimethylsilane; BIDD:ER0398; 1,3-Dibenzyl-1,1,3,3-tetramethyl-disiloxan; 1,3-Dibenzyl-1,1,3,3-tetramethyldisiloxane; EINECS 217-391-0

物化性质

• 密度: 0.962g/cm3
• 沸点: 342ºC at 760mmHg
• 分子式: C₁₈H₂₆OSi₂
• 分子量: 314.56900
• 闪点: 133.4ºC
• 精确质量: 314.15200
• PSA: 9.23000
• LogP: 5.50980
• 蒸汽压: 0.000153mmHg at 25°C
• 折射率: 1.511

安全

• 风险声明 (欧洲): 36/37/38
• 安全声明 (欧洲): 26-36/37/39
• 海关编码: 2934999090

合成路线

82753-05-7 ~40% 1833-27-8 116-09-6

文献：Karaev, S. F.; Kuliev, R. M.; Guseinov, Sh. O.; Askerov, M. E.; Movsumzade, M. M. J. Gen. Chem. USSR (Engl. Transl.), 1982 , vol. 52, # 5 p. 1160 - 1163,1016 - 1019

1833-31-4 ~49% 56633-16-0 1833-27-8

文献：Wrobel, Dieter; Tacke, Reinhold; Wannagat, Ulrich; Harder, Ulrich Chemische Berichte, 1982 , vol. 115, # 5 p. 1694 - 1704

125504-15-6 ~64% 838-85-7 1833-27-8

文献：Kabachnik, M. I.; Zakharov, L. S.; Molchanova, G. N.; Drozdova, T. D.; Petrovskii, P. V. Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1989 , vol. 38, # 7.2 p. 1527 - 1532 Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1989 , vol. 38, # 7 p. 1664 - 1670

36094-19-6 ~38% 56633-16-0 1833-27-8

文献：Wrobel, Dieter; Wannagat, Ulrich; Harder, Ulrich Monatshefte fuer Chemie, 1982 , vol. 113, p. 381 - 388

36094-19-6 ~52% 1833-27-8

文献：Eaborn, Colin; Stanczyk, Wlodzimierz Journal of the Chemical Society, Perkin Transactions 2: Physical Organic Chemistry (1972-1999), 1984 , p. 2099 - 2104

1631-70-5 ~% 56633-16-0 1833-27-8

文献：Mitsudome, Takato; Noujima, Akifumi; Mizugaki, Tomoo; Jitsukawa, Koichiro; Kaneda, Kiyotomi Chemical Communications, 2009 , # 35 p. 5302 - 5304

1833-31-4 ~% 1833-27-8

文献：Wrobel, Dieter; Wannagat, Ulrich; Harder, Ulrich Monatshefte fuer Chemie, 1982 , vol. 113, p. 381 - 388

56633-16-0 ~% 1833-27-8

文献：Wrobel, Dieter; Wannagat, Ulrich; Harder, Ulrich Monatshefte fuer Chemie, 1982 , vol. 113, p. 381 - 388

100-44-7 ~% 1833-27-8

文献：Wrobel, Dieter; Tacke, Reinhold; Wannagat, Ulrich; Harder, Ulrich Chemische Berichte, 1982 , vol. 115, # 5 p. 1694 - 1704

上下游产品

上游产品  6
82753-05-7 1833-31-4 36094-19-6 1631-70-5
56633-16-0 100-44-7
下游产品  0

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%