The Vespiary
The Hive => Chemistry Discourse => Topic started by: magstirrer on September 20, 2004, 12:25:00 PM
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Google turns up nothing... anybody has any physical data on this one? Especially boiling/melting point and density...
Thanks in advance :)
[edit] Well, found some minimal info @ alfa-aesar... actually mp only, it is 32-34C ...
BTW CAS number is 80-40-0
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Cut from Chemfinder.com -
Density: 1.174
Melting point: 34
Boiling point: 158-162 at 10mm Hg
Try searching for ethyl p-toluenesulfonate instead of ethyl tosylate.
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Title: Ethyl p-Toluenesulfonate
CAS Registry Number: 80-40-0
CAS Name: 4-Methylbenzenesulfonic acid ethyl ester
Molecular Formula: C9H12O3S
Molecular Weight: 200.26.
Percent Composition: C 53.98%, H 6.04%, O 23.97%, S 16.01%
Line Formula: CH3C6H4SO3C2H5
Properties: Monoclinic crystals. d 1.17. mp 33°. bp15 173°.
Melting point: mp 33°
Boiling point: bp15 173°
Density: d 1.17
Use: For ethylation.