ChemicalBook--->CAS DataBase List--->18406-41-2

18406-41-2

18406-41-2 Structure

18406-41-2 Structure
IdentificationMore
[Name]

1,2-BIS(TRIMETHOXYSILYL)ETHANE
[CAS]

18406-41-2
[Synonyms]

1,2-BIS(TRIMETHOXYSILYL)ETHANE
BIS(TRIMETHOXYSILYL)ETHANE
1,1,1,4,4,4-hexamethoxy-4-disilabutane
1,2-ethylenebis(trimethoxysilane)
3,3,6,6-tetramethoxy-2,7-dioxa-3,6-disilaoctane
6-disilaoctane,3,3,6,6-tetramethoxy-7-dioxa-3
dowcorningx1-6145a
hexamethoxydisilylethane
1,2-Bis(trimethoxysilyl)ethane (BTMSE)
ethylenebis(trimethoxysilane)
1,2-Bis(trimethoxysilyi)ethane
HEXAMETHOXYDISILYETHANE
1,2-BIS(TRIMETHOXYLSILYL)ETHANE
[EINECS(EC#)]

242-285-6
[Molecular Formula]

C8H22O6Si2
[MDL Number]

MFCD00053672
[Molecular Weight]

270.43
[MOL File]

18406-41-2.mol
Chemical PropertiesBack Directory
[Melting point ]

<0°C
[Boiling point ]

103-104 °C5 mm Hg(lit.)
[density ]

1.073 g/mL at 25 °C(lit.)
[vapor pressure ]

1.2Pa at 20℃
[refractive index ]

n20/D 1.409(lit.)
[Fp ]

228 °F
[form ]

Liquid
[color ]

Colorless
[Specific Gravity]

1.09
[Hydrolytic Sensitivity]

7: reacts slowly with moisture/water
[InChI]

InChI=1S/C8H22O6Si2/c1-9-15(10-2,11-3)7-8-16(12-4,13-5)14-6/h7-8H2,1-6H3
[InChIKey]

JCGDCINCKDQXDX-UHFFFAOYSA-N
[SMILES]

CO[Si](OC)(OC)CC[Si](OC)(OC)OC
[LogP]

-1.68 at 25℃
[CAS DataBase Reference]

18406-41-2(CAS DataBase Reference)
[EPA Substance Registry System]

2,7-Dioxa-3,6-disilaoctane, 3,3,6,6-tetramethoxy- (18406-41-2)
Safety DataBack Directory
[Symbol(GHS) ]

Skull and Crossbones (GHS06)
GHS06
[Signal word ]

Danger
[Hazard statements ]

H330
[Precautionary statements ]

P304+P340+P310
[Hazard Codes ]

T+
[Risk Statements ]

R26:Very Toxic by inhalation.
[Safety Statements ]

S23:Do not breathe gas/fumes/vapor/spray (appropriate wording to be specified by the manufacturer) .
S36/37:Wear suitable protective clothing and gloves .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
[RIDADR ]

UN 3382 6.1/PG 1
[WGK Germany ]

3
[RTECS ]

JG7873000
[TSCA ]

Yes
[REACH Registrations]

Inactive
[HazardClass ]

6.1
[HS Code ]

29319090
[Storage Class]

6.1A - Combustible acute toxic Cat. 1 and 2
very toxic hazardous materials
[Hazard Classifications]

Acute Tox. 1 Inhalation
Hazard InformationBack Directory
[Chemical Properties]

Colorless liquid
[Uses]

3,3,6,6-Tetramethoxy-2,7-dioxa-3,6-disilaoctane is useful in the preparation of functionalized periodic mesoporous organosilicas for selective adsorption of proteins.
[Flammability and Explosibility]

Notclassified
Spectrum DetailBack Directory
[Spectrum Detail]

1,2-BIS(TRIMETHOXYSILYL)ETHANE(18406-41-2)IR
1,2-BIS(TRIMETHOXYSILYL)ETHANE(18406-41-2)FT-IR
Well-known Reagent Company Product InformationBack Directory
[Sigma Aldrich]

18406-41-2(sigmaaldrich)
[TCI AMERICA]

1,2-Bis(trimethoxysilyl)ethane,>97.0%(GC)(18406-41-2)
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