Diethylaminosulfur trifluoride (DAST)
(15439535 | 38078-09-0)

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Safety Data Sheet

Certificate of Analysis

Product Detail

	Product Code			15439535
	Product Name			Diethylaminosulfur trifluoride (DAST)
	Categories			Fluorinated Products Research Organics & Inorganics
	CAS			38078-09-0
	Molecular Formula			(C2H5)2NSF3
	Molecular Weight			161.19
	Storage Details			2 to 8 °C
	Harmonised Tariff Code			29299000

Product Specification

	Purity			>95%
	Appearance			Colourless to yellow liquid
	Solution clarity			Forms a clear colourless to pale yellow solution in dry benzene or dry chloroform, no particles

Safety Information

	Pictograms
	Signal word			danger
	Hazard statements			EUH014: Reacts violently with water H226: Flammable liquid and vapour H242: Heating may cause a fire H302 + H312 + H332: Harmful if swallowed, in contact with skin or if inhaled H314: Causes severe skin burns and eye damage
	Precautionary statements			P210: Keep away from heat/sparks/open flames/hot surfaces. No smoking P260: Do not breathe dust/fume/gas/mist/vapours/spray P280: Wear protective gloves/protective clothing/eye protection/face protection P303+361: IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower P305+351+338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do, continue rinsing P370+378: In case of fire: Use ... for extinction