8.14051
Hexamethyldisiloxane
for synthesis
Sinónimos:
Hexamethyldisiloxane, 2,2,4,4-Tetramethyl-3-oxa-2,4-disilapentane, HMDSO
Seleccione un Tamaño
Acerca de este artículo
vapor pressure
20 hPa ( 20 °C)
Quality Segment
assay
≥98.5% (GC)
form
liquid
autoignition temp.
340 °C
potency
>12160 mg/kg LD50, oral (Rat), >2000 mg/kg LD50, skin (Rat)
expl. lim.
0.5-21.8 % (v/v)
bp
100 °C/1013 hPa
mp
-68 °C
transition temp
flash point 4 °C
solubility
insoluble 0.00037 g/L
density
0.76 g/cm3 at 25 °C
storage temp.
2-30°C
SMILES string
[Si](O[Si](C)(C)C)(C)(C)C
InChI
1S/C6H18OSi2/c1-8(2,3)7-9(4,5)6/h1-6H3
InChI key
UQEAIHBTYFGYIE-UHFFFAOYSA-N
Application
- Hexamethyldisiloxane coating by plasma to create a superhydrophobic surface for fabric masks: Research into the application of HMDSO plasma coatings to fabric masks to impart superhydrophobic properties, enhancing their resistance to moisture (Prado et al., 2022).
- PECVD of hexamethyldisiloxane coatings using extremely asymmetric capacitive RF discharge: Examines the deposition of HMDSO-based coatings via plasma-enhanced chemical vapor deposition, focusing on the influence of discharge asymmetry on the coating properties (Gosar et al., 2020).
- A ReaxFF-based molecular dynamics study of the pyrolysis mechanism of hexamethyldisiloxane: This study uses molecular dynamics to explore the pyrolysis processes of HMDSO, important for understanding its stability and decomposition under thermal stress (Chen et al., 2022).
- Thermal stability of hexamethyldisiloxane and octamethyltrisiloxane: Discusses the thermal stability of HMDSO compared to related siloxanes, providing valuable data for applications involving heat exposure (Keulen et al., 2018).
Analysis Note
Density (d 20 °C/ 4 °C): 0.762 - 0.764
Identity (IR): passes test
Still not finding the right product?
Explore all of our products under Hexamethyldisiloxane
signalword
Danger
Hazard Classifications
Aquatic Acute 1 - Aquatic Chronic 1 - Flam. Liq. 2
Clase de almacenamiento
3 - Flammable liquids
wgk
WGK 2
flash_point_f
21.2 °F - closed cup
flash_point_c
-6 °C - closed cup
hcodes
Certificados de análisis (COA)
Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»
¿Ya tiene este producto?
Encuentre la documentación para los productos que ha comprado recientemente en la Biblioteca de documentos.