Reactivity Documentation
Acyl Halides, Sulfonyl Halides, and Chloroformates |
| mixed with |
Acids, Strong Non-oxidizing |
Summary
- Corrosive: Reaction products may be corrosive
- Generates gas: Reaction liberates gaseous products and may cause pressurization
- Generates heat: Exothermic reaction at ambient temperatures (releases heat)
- Unstable when heated: Reaction products may be unstable above ambient temperatures
- Intense or explosive reaction: Reaction may be particularly intense, violent, or explosive
- Toxic: Reaction products may be toxic
-
May produce the following gases:
- Acid Fumes
- Hydrogen Halide
Details
Reactivity Predictions (for each pair of reactive groups)
Acyl Halides, Sulfonyl Halides, and Chloroformates
Hazard Predictions
- Corrosive: Reaction products may be corrosive
- Generates gas: Reaction liberates gaseous products and may cause pressurization
- Generates heat: Exothermic reaction at ambient temperatures (releases heat)
- Unstable when heated: Reaction products may be unstable above ambient temperatures
- Intense or explosive reaction: Reaction may be particularly intense, violent, or explosive
- Toxic: Reaction products may be toxic
Acetyl chloride reacts violently with acids (Pohanish, Richard P.; Greene, Stanley A. (2009). Wiley Guide to Chemical Incompatibilities (3rd Edition). John Wiley & Sons. p. 20).
Thionyl chloride reacts with HBr to form thionyl bromide, a different sulfonyl halide (Weil, E. D., Sandler, S. R. and Gernon, M. 2006. Sulfur Compounds. Kirk-Othmer Encyclopedia of Chemical Technology (Online)).
Strong acids are usually found as aqueous solutions, and the water presents a significant hazard. Acyl halides react vigorously with water in an exothermic reaction producing HX gas (Pohanish, Richard P.; Greene, Stanley A. (2009). Wiley Guide to Chemical Incompatibilities (3rd Edition). John Wiley & Sons. p. 20).
Potential Gas Byproducts
- Hydrogen Halide (HX)
- Acid Fumes
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