1,3-Dichloro-1,1,3,3-tetramethyldisiloxane

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Names

[ CAS No. ]:
2401-73-2

[ Name ]:
1,3-Dichloro-1,1,3,3-tetramethyldisiloxane

[Synonym ]:
Disiloxane,1,3-dichloro-1,1,3,3-tetramethyl
DMEXFOUCEOWRGD-UHFFFAOYSA
1,3-dichloro-tetramethyldisiloxane
1,3-DICHLOROTETRAMETHYLDISILOXANE
MFCD00018088
EINECS 219-278-1
1,1,3,3-tetramethyl-1,3-dichlorodisiloxane
1,1,3,3,-tetramethyl-1,3-dichlorosiloxane
1,3-Dichloro-1,1,3,3-tetramethyldisiloxane
1,1'-dichloro tetramethyl disiloxane
Disiloxane, 1,3-dichloro-1,1,3,3-tetramethyl-
1,3-Dichloro-1,1,3,3-Tetramethyl Disiloxane

Chemical & Physical Properties

[ Density]:
1.0±0.1 g/cm3

[ Boiling Point ]:
138.0±9.0 °C at 760 mmHg

[ Melting Point ]:
-37 °C

[ Molecular Formula ]:
C4H12Cl2OSi2

[ Molecular Weight ]:
203.214

[ Flash Point ]:
33.0±10.8 °C

[ Exact Mass ]:
201.980377

[ PSA ]:
9.23000

[ LogP ]:
4.97

[ Vapour Pressure ]:
8.5±0.2 mmHg at 25°C

[ Index of Refraction ]:
1.421

[ Storage condition ]:
Flammables area

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS02, GHS05

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H225-H314

[ Precautionary Statements ]:
P210-P280-P305 + P351 + P338-P310

[ Personal Protective Equipment ]:
Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ Hazard Codes ]:
F: Flammable;C: Corrosive;

[ Risk Phrases ]:
R11

[ Safety Phrases ]:
S16-S26-S27-S36/37/39-S45

[ RIDADR ]:
UN 2985 3/PG 2

[ WGK Germany ]:
3

[ Packaging Group ]:
II

[ Hazard Class ]:
3

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Dichlorodimethylsilane
  • 1,1,3,3-Tetramethyldisiloxane
  • Hexamethyldisiloxane
  • Dimethyl sulfoxide
  • Octamethylcyclotetrasiloxane
  • dimethyl ether
  • 1,2-dichloro-tetramethyldisilane
  • 2-chloroethoxy(dimethyl)silane
  • Perbenzoic acid

DownStream

  • 1,3-Dimethoxy-1,1,3,3-Tetramethyl Disiloxane
  • 1,3-Diallyl(tetramethyl)disiloxane
  • 1,3-Di(p-tolyl)-1,1,3,3-tetramethyldisiloxane, 94%
  • chloro-[dimethyl(trimethylsilyloxy)silyl]oxy-dimethylsilane
  • Disiloxane, 1,3-di-2,4-cyclopentadien-1-yl-1,1,3,3-tetramethyl-
  • 1,1,3,3-Tetramethyldisiloxane
  • 8,8,10,10,12,12-hexamethyl-7,9,11,13-tetraoxa-6,8,10,12-tetrasilaspiro[5.7]tridecane
  • 2,2,5,5-tetramethyl-3,4-diphenyl-1,2,5-oxadisilole
  • [dimethyl(2-phenylethynyl)silyl]oxy-dimethyl-(2-phenylethynyl)silane
  • 1,3-DI(THIEN-2-YL)-1,1,3,3-TETRAMETHYLDISILOXANE

Customs

[ HS Code ]: 2934999090

[ Summary ]:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 1,3-Dichloro-1,1,3,3-tetraethylpropanedisiloxane
  • 1,3-dichloro-1,1,3,3-tetrafluoropropane-2,2-diol
  • 1,3-dichloro-1,1,3,3-tetra-tert-butyldisilazane
  • 1,3-dichloro-1,1,3,3-tetrakis[2-(dimethylaminomethyl)phenyl]-2,2-diphenyltrisilane
  • 1,3-Dichloro-1,1,3,3-tetraphenyldisiloxane
  • Distannoxane, 1,3-dichloro-1,1,3,3-tetrakis(2-methylphenyl)-