Home > Organosilicon Compounds> 2,2,5,5-tetramethyl-1,3,2-dioxasilinane

2,2,5,5-tetramethyl-1,3,2-dioxasilinane

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Origin: China

Cas No: 14760-11-3

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 80 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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CAS No.: 14760-11-3 Formula: C7H16O2Si Molecular Weight: 160.28600

Basic Info

Chemical Name	2,2,5,5-tetramethyl-1,3,2-dioxasilinane
Synonyms	1,3-Dioxa-2-silacyclohexane,2,2,5,5-tetramethyl; 2,2,5,5-Tetramethyl-1,3-dioxa-2-silacyclohexane; 2,2,5,5-tetramethyl-2-sila-1,3-dioxacyclohexane; 2,2-dimethylpropane-1,3-diol cyclic dimethylsilyl ether; 2,2,5,5-Tetramethyl-2-sila-1,3-dioxan; EINECS 238-819-2;
CAS No.	14760-11-3
Molecular Formula	C7H16O2Si
Molecular Weight	160.28600
PSA	18.46000
LogP	1.76120

Properties

Density	0.91g/cm3
Boiling Point	148.9ºC at 760mmHg
Flash Point	36.7ºC
Refractive Index	1.425
Vapor Pressure	5.24mmHg at 25°C

Safety Info

HS Code	2901100000

Synthesis Route

bis(1-methoxy-2-methylprop-2-enoxy)-dimethylsilane+2,2-Dimethyl-1,3-propanediol→2,2,5,5-tetramethyl-1,3,2-dioxasilinane
Dichlorodimethylsilane+2,2-Dimethyl-1,3-propanediol→2,2,5,5-tetramethyl-1,3,2-dioxasilinane
Diethoxydimethylsilane+2,2-Dimethyl-1,3-propanediol→2,2,5,5-tetramethyl-1,3,2-dioxasilinane

Precursor

bis(1-methoxy-2-methylprop-2-enoxy)-dimethylsilane
Dichlorodimethylsilane
2,2-Dimethyl-1,3-propanediol
Diethoxydimethylsilane

Downstream Product

2,2,4-Trimethyl-1,3-dioxa-2-silacyclohexane
2,2-Dimethyl-1,3-propanediol
3,3-dimethyl-1,5-dioxaspiro[5.5]undecane

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