4-[[(1,1-Dimethylethyl)dimethylsilyl]oxy]dihydro-2H-pyran-2,6(3H)-dione
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![4-[[(1,1-Dimethylethyl)dimethylsilyl]oxy]dihydro-2H-pyran-2,6(3H)-dione structure](https://file.echemi.com/fileManage/upload/canonicalSmiles/20220812/94a9815b111e41b6a4ee09429f8d0113.png "4-[[(1,1-Dimethylethyl)dimethylsilyl]oxy]dihydro-2H-pyran-2,6(3H)-dione")
4-[[(1,1-Dimethylethyl)dimethylsilyl]oxy]dihydro-2H-pyran-2,6(3H)-dione
structure -
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CAS No:
91424-40-7
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Formula:
C11H20O4Si
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Chemical Name:
4-[[(1,1-Dimethylethyl)dimethylsilyl]oxy]dihydro-2H-pyran-2,6(3H)-dione
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Synonyms:
2H-Pyran-2,6(3H)-dione,4-[[(1,1-dimethylethyl)dimethylsilyl]oxy]dihydro-;4-[[(1,1-Dimethylethyl)dimethylsilyl]oxy]dihydro-2H-pyran-2,6(3H)-dione;3-[(tert-Butyldimethylsilyl)oxy]glutaric anhydride;138940-47-3
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CAS No:
4-[[(1,1-Dimethylethyl)dimethylsilyl]oxy]dihydro-2H-pyran-2,6(3H)-dione Basic Attributes
244.360
244.36
DTXSID40399829
2931900090
Characteristics
52.60000
1.55
White Sheet Crystalline Powder
1.0±0.1 g/cm3
80-81 °C @ Solvent: Hexane
302.4±35.0 °C at 760 mmHg
113.6±21.5 °C
1.452
Safety Information
NONH for all modes of transport
3
R36/37/38
S26-S37/39
Xi:Irritant;
P261-P305 + P351 + P338
H315-H319-H335
|Warning|H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 39 companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Computed Properties
Molecular Weight:244.36
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:3
Exact Mass:244.11308565
Monoisotopic Mass:244.11308565
Topological Polar Surface Area:52.6
Heavy Atom Count:16
Complexity:288
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes
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4-[[(1,1-Dimethylethyl)dimethylsilyl]oxy]dihydro-2H-pyran-2,6(3H)-dione
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