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1,3-Dichlorotetramethyldisiloxane, 96% - CAS 2401-73-2 - Formula C4H12Cl2OSi2

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


Certificate of Analysis

1,3-Dichlorotetramethyldisiloxane, 96%

CAS: 2401-73-2 MDL: MFCD00018088  EINECS: 219-278-1
UN#:UN2985Hazard Class:3Packing Group:II


Pricing and Availability

Size ($) Price Your Price Quantity Options Availability
5g 36.80 Check Availability Add to Favorites Enter qty and click checkbox
25g 113.00 Check Availability Add to Favorites Enter qty and click checkbox

Chemical Properties

Formula: C4H12Cl2OSi2  Flash point: 15°(59°F)
Formula weight: 203.22  Density: 1.039
Melting point: -37° Refractive Index: 1.4080
Boiling point: 136-138° Sensitivity: Moisture Sensitive

Other References

Beilstein: 1741218
UN#: UN2985
Harmonized Tariff Code: 2931.90

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-P303+P361+P353-P305+P351+P338-P405-P501A

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Do not breathe dust/fume/gas/mist/vapours/spray. 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. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.


Risk & Safety

Risk Phrases: 11-34
Flammable. Causes burns.
Safety Phrases: 16-23-26-33-36/37/39-45
Keep away from sources of ignition - No Smoking. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. Take precautionary measures against static discharges. Wear suitable protective clothing, gloves and eye/face protection. In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).
Corrosive Highly Flammable