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2,2,4,4,6,6-hexaethyl-1,3,5,2,4,6-trioxatrisilinane

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Origin: China

Cas No: 2031-79-0

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 100 mt/month

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

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CAS No.: 2031-79-0 Formula: C12H30O3Si3 Molecular Weight: 306.62100

Basic Info

Chemical Name	2,2,4,4,6,6-hexaethyl-1,3,5,2,4,6-trioxatrisilinane
Synonyms	hexaethylcyclotriasiloxane; hexaethyl-cyclotrisiloxane; Hexaaethyl-cyclotrisiloxan; diethylsiloxane trimer; hexaethyltrisiloxane; EINECS 217-984-4; Cyclotrisiloxane,hexaethyl; 1,1,3,3,5,5-hexaethylcyclotrisiloxane;
CAS No.	2031-79-0
Molecular Formula	C12H30O3Si3
Molecular Weight	306.62100
PSA	27.69000
LogP	4.49580

Properties

Appearance & Physical State	Clear liquid
Density	0.95
Boiling Point	117ºC(10 torr)
Melting Point	14ºC
Flash Point	94.3ºC
Refractive Index	1.4308
Vapor Pressure	0.0314mmHg at 25°C

Safety Info

Safety Statements	S26; S36/37/39
Risk Statements	R36/37/38

Synthesis Route

Dichlorodiethylsilane→2,2,4,4,6,6-hexaethyl-1,3,5,2,4,6-trioxatrisilinane+2,2,4,4,6,6,8,8-octaethyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane
Dichlorodiethylsilane→2,2,4,4,6,6-hexaethyl-1,3,5,2,4,6-trioxatrisilinane+2,2,4,4,6,6,8,8-octaethyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane
chlorotrimethylsilane+Dichlorodiethylsilane→2,2,4,4,6,6-hexaethyl-1,3,5,2,4,6-trioxatrisilinane+3,3,5,5-tetraethyl-1,1,1,7,7,7-hexamethyl-tetrasiloxane

Toxicity

Exposure Route	Type of Test	Species Observed	Dose/Duration	Toxic Effects
Oral	LD - Lethal dose	Rodent - rat	>20 gm/kg	1.Details of toxic effects not reported other than lethal dose value
Intraperitoneal	LD - Lethal dose	Rodent - rat	>10 gm/kg	1.Details of toxic effects not reported other than lethal dose value
Oral	LD - Lethal dose	Rodent - mouse	>20 gm/kg	1.Details of toxic effects not reported other than lethal dose value