ChemicalBook--->CAS DataBase List--->2401-73-2

2401-73-2

2401-73-2 Structure

2401-73-2 Structure
IdentificationMore
[Name]

1,3-DICHLOROTETRAMETHYLDISILOXANE
[CAS]

2401-73-2
[Synonyms]

1,3-DICHLORO-1,1,3,3-TETRAMETHYLDISILOXANE
1,3-DICHLOROTETRAMETHYLDISILOXANE
1,3-dichloro-1,1,3,3-tetramethyl-disiloxan
bis(chlorodimethylsilyl)ether
Disiloxane, 1,3-dichloro-1,1,3,3-tetramethyl-
disiloxane,1,3-dichloro-1,1,3,3-tetramethyl-
Sym-dichlorotetramethyldisiloxane
1,1,3,3-Tetramethyl-1,3-dichlorodisiloxane
1,3-DICHLOROTETRAMETHYLDISILOXANE 96%
1,3-Dichloro-1,1,3,3-tetramethylpropanedisiloxane
Oxybis(chlorodimethylsilane)
Oxybis(dimethylchlorosilane)
[EINECS(EC#)]

219-278-1
[Molecular Formula]

C4H12Cl2OSi2
[MDL Number]

MFCD00018088
[Molecular Weight]

203.21
[MOL File]

2401-73-2.mol
Chemical PropertiesBack Directory
[Appearance]

clear colorless liquid
[Melting point ]

-37 °C
[Boiling point ]

138 °C (lit.)
[density ]

1.039 g/mL at 25 °C(lit.)
[refractive index ]

n20/D 1.407(lit.)
[Fp ]

15 °C
[storage temp. ]

Flammables area
[form ]

liquid
[Specific Gravity]

1.038
[Water Solubility ]

Reacts with water.
[Hydrolytic Sensitivity]

8: reacts rapidly with moisture, water, protic solvents
[Sensitive ]

Moisture Sensitive
[BRN ]

1741218
[InChIKey]

DMEXFOUCEOWRGD-UHFFFAOYSA-N
[CAS DataBase Reference]

2401-73-2(CAS DataBase Reference)
[EPA Substance Registry System]

Disiloxane, 1,3-dichloro-1,1,3,3-tetramethyl- (2401-73-2)
Safety DataBack Directory
[Hazard Codes ]

F,C
[Risk Statements ]

R11:Highly Flammable.
R34:Causes burns.
[Safety Statements ]

S16:Keep away from sources of ignition-No smoking .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S27:Take off immediately all contaminated clothing .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
[RIDADR ]

UN 2985 3/PG 2
[WGK Germany ]

3
[F ]

10-21
[TSCA ]

Yes
[HazardClass ]

3
[PackingGroup ]

II
[HS Code ]

29319090
Hazard InformationBack Directory
[Chemical Properties]

clear colorless liquid
[Uses]

1,3-Dichlorotetramethyldisiloxane is used to produce 1,1,3,3-tetramethyl-disiloxane-1,3-diol. It is also used as Chemical Additives. Pharmaceutical intermediates.
Spectrum DetailBack Directory
[Spectrum Detail]

1,3-DICHLOROTETRAMETHYLDISILOXANE(2401-73-2)MS
1,3-DICHLOROTETRAMETHYLDISILOXANE(2401-73-2)1HNMR
1,3-DICHLOROTETRAMETHYLDISILOXANE(2401-73-2)13CNMR
1,3-DICHLOROTETRAMETHYLDISILOXANE(2401-73-2)IR1
Well-known Reagent Company Product InformationBack Directory
[Alfa Aesar]

1,3-Dichlorotetramethyldisiloxane, 96%(2401-73-2)
[Sigma Aldrich]

2401-73-2(sigmaaldrich)
[TCI AMERICA]

1,3-Dichloro-1,1,3,3-tetramethyldisiloxane,>97.0%(GC)(2401-73-2)
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