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2401-73-2 - 1,3-Dichlorotetramethyldisiloxane, 96% - L05964 - Alfa Aesar

L05964 1,3-Dichlorotetramethyldisiloxane, 96%

CAS Number
2401-73-2
Synonyms

Size Price ($) Quantity Availability
5g 37.50
25g 115.00
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1,3-Dichlorotetramethyldisiloxane, 96%

MDL
MFCD00018088
EINECS
219-278-1

Chemical Properties

Formula
C4H12Cl2OSi2
Formula Weight
203.22
Melting point
-37°
Boiling Point
136-138°
Flash Point
15°(59°F)
Density
1.039
Refractive Index
1.4080
Sensitivity
Moisture Sensitive
Solubility
Reacts with water.

Applications

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.

Notes

Moisture Sensitive. Store away from strong bases and water. Protect from water and humidity. Incompatible with acids, bases and oxidizing agents. Avoid excessive heat and light.

Literature References

Peter J. Moehs; Wenzel E. Davidsohn. Difunctional derivatives of 1,3-dichlorotetramethyl-disiloxane.Journal of Organometallic Chemistry.1969,20 57-63.

GHS Hazard and Precautionary Statements

Hazard Statements: H225-H314-H318

Highly flammable liquid and vapour. Causes severe skin burns and eye damage. Causes serious eye damage.

Precautionary Statements: P210-P260-P280-P303+P361+P353-P305+P351+P338-P301+P330+P331-P304+P340-P310-P405-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Do not breathe dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Immediately call a POISON CENTER or doctor/physician. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Beilstein
1741218
Hazard Class
3
Packing Group
II
Harmonized Tariff Code
2931.90
TSCA
Yes

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