444278
十甲基环五硅氧烷
97%
别名:
2,2,4,4,6,6,8,8,10,10-Decamethylcyclopentasiloxane, Cyclic dimethylsiloxane pentamer, Cyclo-decamethylpentasiloxane, Cyclomethicone pentamer 245, Decamethylpentacyclosiloxane
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所有图片(1)
About This Item
经验公式（希尔记法）:
C10H30O5Si5
CAS号:
分子量:
370.77
Beilstein:
1800166
EC 号:
MDL编号:
UNSPSC代码:
12352103
PubChem化学物质编号:
NACRES:
NA.22
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质量水平
方案
97%
表单
liquid
折射率
n20/D 1.396 (lit.)
沸点
90 °C/10 mmHg (lit.)
密度
0.958 g/mL at 25 °C (lit.)
SMILES字符串
C[Si]1(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O1
InChI
1S/C10H30O5Si5/c1-16(2)11-17(3,4)13-19(7,8)15-20(9,10)14-18(5,6)12-16/h1-10H3
InChI key
XMSXQFUHVRWGNA-UHFFFAOYSA-N
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一般描述
十甲基环五硅氧烷(D5)可用于个人护理产品，包括护肤霜、化妆品、洗发水、除臭剂和护发素。D5还用于工业清洗液和干洗剂等多种应用。
应用
十甲基环五硅氧烷(D5)可用作：
- 更绿色的合成化学溶剂。
- 各种碱催化聚合反应的单体单元，用于合成聚硅氧烷聚合物。
储存分类代码
10 - Combustible liquids
WGK
WGK 2
闪点(°F)
163.4 °F - closed cup
闪点(°C)
73 °C - closed cup
个人防护装备
Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)
历史批次信息供参考:
分析证书(COA)
Lot/Batch Number
其他客户在看
The potential of methylsiloxanes as solvents for synthetic chemistry applications.
Ab Rani M, et al.
Green Chemistry, 16(3), 1282-1296 (2014)
Deoligomerization of cyclooligosiloxanes with dimethyl carbonate over solid-base catalysts.
Okamoto M, et al.
Catalysis Letters, 88(3-4), 115-118 (2003)
Ying Chen et al.
Materials (Basel, Switzerland), 15(1) (2022-01-12)
To investigate the toxicity of the low-molecular-weight components (LMWCs) in ophthalmic silicone oils (SilOils) on retinal cell lines. The toxicity of six types of LMWCs were studied and compared with conventional SilOil 1000 cSt. In vitro cytotoxic tests of LMWCs
Ring-opening polymerization of decamethylcyclopentasiloxane initiated by a superbase: Kinetics and rheology.
Pibre G, et al.
Polymer, 49(1), 234-240 (2008)
Characterization of ecological risks from environmental releases of decamethylcyclopentasiloxane (D5).
Fairbrother A, et al.
Environmental Toxicology and Chemistry / Setac, 34(12), 2715-2722 (2015)
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