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A11256 7521-80-4 n-Butyltrichlorosilane, 97+% Alfa Aesar


Certificate of Analysis

n-Butyltrichlorosilane, 97+%

CAS: 7521-80-4 MDL: MFCD00013605  EINECS: 231-381-3
UN#:UN1747Hazard Class:8Packing Group:II


Pricing and Availability

Size ($) Price Your Price Quantity Options Availability
5g 22.40 Check Availability Add to Favorites Enter qty and click checkbox
25g 75.70 Check Availability Add to Favorites Enter qty and click checkbox
100g 279.00 Check Availability Add to Favorites Enter qty and click checkbox

Chemical Properties

Formula: C4H9Cl3Si  Density: 1.160
Formula weight: 191.56  Refractive Index: 1.4370
Boiling point: 142-143° Sensitivity: Moisture Sensitive
Flash point: 45°(113°F) 

Other References

Beilstein: 1736032
UN#: UN1747
Harmonized Tariff Code: 2931.90

GHS Hazard and Precautionary Statements

Hazard Statements : H314-H318-H226

Causes severe skin burns and eye damage. Causes serious eye damage. Flammable liquid and vapour.

Precautionary Statements : P280-P303+P361+P353-P305+P351+P338-P310-P402+P404

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. Immediately call a POISON CENTER or doctor/physician. Store in a dry place. Store in a closed container.


Risk & Safety

Risk Phrases: 10-14-34
Flammable. Reacts violently with water. Causes burns.
Safety Phrases: 8-26-36/37/39-45
Keep container dry. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. 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).
RTECS: VV2080000