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Name:2,2-Bis[(octanoyloxy)methyl]butyl decanoate
CAS N0.：11138-60-6
Molecular formula: C60H110O6
Molecular weight: 540.8
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Product Description:
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2,2-Bis[(octanoyloxy)methyl]butyl decanoate features low viscosity, excellent lubricity, high oxidative and thermal stability, outstanding hydrolytic stability, outstanding low-temperature performance, low volatility, low residual carbon and biodegradability. It is a highly user-friendly, highly polar solvent . It causes swelling in rubber, solubilizing insoluble additives and residual carbon to maintain cleanliness.
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Physical and chemical properties:
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Testing items
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Testing standards
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Unit
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Standard indicators
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Kinematic viscosity @100°C,
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GB/T 265-1988
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mm2/s
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4.4
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Kinematic viscosity @40°C,
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GB/T 265-1988
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mm2/s
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20
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Viscosity index VI
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GB/T 1995-1998
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185
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186
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Pour point: °C
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GB/T 3535-2006
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℃
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-52
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Flash point, °C, PMCC
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GB/T 261-2021
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℃
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>290
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chromaticity
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ASTM D1500
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0.5
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Iodine value, mgKOH/g
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GB/T 5532-2022 gI/100g
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Hydroxyl value, mgKOH/g
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mgKOH/g
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≤6
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Demulsifier, min
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40-37-3 , ml@54℃
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15
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Total acid value, mg KOH/g
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GB/T 7304-2014 mgKOH/g
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0.05
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Appearance: Colorless or pale yellow liquid
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Application:
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Application directions
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Recommended
Amount, %wt
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Air compressor oil
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As the base oil for synthetic ester-type flame-resistance hydraulic oil, it is widely used in hydraulic systems with high temperature and high pressure. High flash point and low volatility ensure system safety, and biodegradability meets environmental standards.
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98
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Chain oil
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Suitable for pure oil or water-soluble formulations, improves machining accuracy and tool life.
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20~98
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Automotive gear oil/transmission oil
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The product has excellent low-temperature flow performance, performs well under extreme environmental conditions, has low volatility, and produces minimal sediment and smoke during use.
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5~15
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Ferrous metal rolling oil
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5~50
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Four-stroke engine oil
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5~15
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Industrial gear oil
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5~90
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Two-stroke engine oil
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20~60
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Operation and storage
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Uninstall
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Pumping temperature
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25℃/77℉
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Storage
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Long-term storage temperature
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25℃/77℉
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Blending
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Base oil and pipeline temperature
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80℃/176℉
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Storage : Keep indoors in a cool, dry, and ventilated place.shelf life: 3 years
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Usage Instructions: Generally, it is recommended to use neoprene or nitrile rubber gloves and chemical liquid splash protection goggles.
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