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4-Morpholinylsulfur trifluoride, 95% - CAS 51010-74-3 - Formula C4H8F3NOS


Certificate of Analysis

4-Morpholinylsulfur trifluoride, 95%

CAS: 51010-74-3 MDL: MFCD00037057  
UN#:UN3265Hazard Class:8Packing Group:II
Alternate Name: Morph-DAST
Morpholinosulfur trifluoride


Pricing and Availability

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Chemical Properties

Formula: C4H8F3NOS  Density: 1.436
Formula weight: 175.17  Refractive Index: 1.4545
Boiling point: 41-42°/0.5mm Sensitivity: Moisture Sensitive
Flash point: 76°(168°F) 

Literature References

Nuleophilic fluorinating agent with greater thermal stability than Diethyl­aminosulfur trifluoride, A11992: J. Fluorine Chem., 42, 137 (1989).

Other References

Beilstein: 606224
UN#: UN3265
Harmonized Tariff Code:   2934.99

GHS Hazard and Precautionary Statements

Hazard Statements : H314-H318-H227

Causes severe skin burns and eye damage. Causes serious eye damage. Combustible liquid.

Precautionary Statements : P280-P305+P351+P338-P309-P310-P402

Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF exposed or if you feel unwell: Immediately call a POISON CENTER or doctor/physician. Store in a dry place.


Risk & Safety

Risk Phrases: 14-34
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).