2,2,4,4,6,6-六甲基-8,8-二苯基环四硅氧烷
- 中文名称:
- 2,2,4,4,6,6-六甲基-8,8-二苯基环四硅氧烷
- 中文别名:
- 2,2,4,4,6,6-hexamethyl-8,8-diphenyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane
- 英文名称:
- Cyclotetrasiloxane,2,2,4,4,6,6-hexamethyl-8,8-diphenyl-
- 英文别名:
- 2,2,4,4,6,6-hexamethyl-8,8-diphenyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane;
Diphenyl-D4;
1,1-diphenyl-3,3,5,5,7,7-hexamethylcyclotetrasiloxane;
1,1-diphenylhexamethylcyclotetrasiloxane;
EINECS 216-895-8;
1,1-diphenyl-3,3,5,5,7,7-hexamethyltetracyclosiloxane;
2.2.4.4.6.6-Hexamethyl-8.8-diphenyl-cyclotetrasiloxan;
2,2,4,4,6,6-Hexamethyl-8,8-diphenyl-[1,3,5,7,2,4,6,8]cyclotetrasiloxane;
2,2,4,4,6,6-hexamethyl-8,8-diphenyl-cyclotetrasiloxane;
Cyclotetrasiloxane,2,2,4,4,6,6-hexamethyl-8,8-diphenyl
- CAS No.:
- 1693-44-3
- 分 子 式:
-
C18H28O4Si4
- 分 子 量:
- 428.81804
- 精确分子量:
- 420.10600
- PSA:
- 36.92000
- EINECS:
- 216-895-8
- InChI:
- The Key: BOIFXPDTOHPTOD-UHFFFAOYSA-N3
- 分子结构式:
-
- SDS:
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2,2,4,4,6,6-六甲基-8,8-二苯基环四硅氧烷 物化性质
- 密度:
- 1.06g/cm3
- 沸点:
- 353.9ºC at 760mmHg
- 闪点:
- 146ºC
- 折射率:
- 1.513
- 蒸汽压:
- 7.1E-05mmHg at 25°C
2,2,4,4,6,6-六甲基-8,8-二苯基环四硅氧烷 安全信息
2,2,4,4,6,6-六甲基-8,8-二苯基环四硅氧烷 海关数据
中国海关编码:2916399090
- 概述:
- 2916399090 其他芳香一元羧酸. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:6.5% 普通关税:30.0%
- 申报要素:
- 品名, 成分含量, 用途, 丙烯酸、丙烯酸盐或酯应报明包装
- 摘要/Summary:
- 2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%
2,2,4,4,6,6-六甲基-8,8-二苯基环四硅氧烷 上游产品