43216
十二甲基环己基硅氧烷
analytical standard
别名:
2,2,4,4,6,6,8,8,10,10,12-十二甲基环己基硅氧烷
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关于此项目
经验公式（希尔记法）:
C12H36O6Si6
化学文摘社编号:
分子量:
444.92
UNSPSC Code:
77101502
PubChem Substance ID:
EC Number:
208-762-8
NACRES:
NA.24
MDL number:
grade
analytical standard
Quality Level
assay
≥97.0% (GC)
shelf life
limited shelf life, expiry date on the label
technique(s)
HPLC: suitable, gas chromatography (GC): suitable
application(s)
cleaning products
cosmetics
environmental
food and beverages
personal care
format
neat
SMILES string
[Si]1(O[Si](O[Si](O[Si](O[Si](O[Si](O1)(C)C)(C)C)(C)C)(C)C)(C)C)(C)C
InChI
1S/C12H36O6Si6/c1-19(2)13-20(3,4)15-22(7,8)17-24(11,12)18-23(9,10)16-21(5,6)14-19/h1-12H3
InChI key
IUMSDRXLFWAGNT-UHFFFAOYSA-N
General description
十二甲基环六硅氧烷属于环状挥发性甲基硅氧烷，它是一种强效在的环境污染物，主要存在于生物群（biota）、生物固体样品、土壤、沉积物样品、废水中。这些化合物既可用作家用产品、个人护理品、清洁剂中的香料载体或溶剂，又可用作制造有机硅聚合物的前体。
This compound is listed in the SVHC (Substances of very high concern) candidate list of ECHA (European Chemicals Agency)
Application
十二甲基环六硅氧烷可用作定量测定以下物质中分析物的分析参考标准：
- 通过气相色谱和火焰电离检测（GC-FID）测定有机硅乳液。
- 通过气相色谱-质谱联用（GC-MS）法测定生物群（biota）和废水样品。
关于适当仪器技术的更多信息，请参考产品的检验报告。联系技术服务部提供进一步支持。
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存储类别
10 - Combustible liquids
wgk
WGK 3
flash_point_f
195.8 °F - closed cup
flash_point_c
91 °C - closed cup
signalword
Danger
hcodes
Hazard Classifications
PBT - vPvB
Determination of cyclic and linear siloxanes in wastewater samples by ultrasound-assisted dispersive liquid?liquid microextraction followed by gas chromatography?mass spectrometry
Cortada C, et al.
Talanta, 120, 191-197 (2014)
A practical gas chromatography flame ionization detection method for the determination of octamethylcyclotetrasiloxane, decamethylcyclopentasiloxane, and dodecamethylcyclohexasiloxane in silicone emulsions
Brothers MH, et al.
Journal of Chromatography A, 144, 116-125 (2016)
A practical gas chromatography flame ionization detection method for the determination of octamethylcyclotetrasiloxane, decamethylcyclopentasiloxane, and dodecamethylcyclohexasiloxane in silicone emulsions
Kierkegaard A, et al.
Analytical Chemistry, 82(22), 9573-9578 (2010)
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 700123P-500MG | 04061835383832 |
| 700123P-25MG | 04061835383825 |
| 43216-25MG | 04061832108742 |