Identification | Back Directory | [Name]
Isopropyl tiglate | [CAS]
1733-25-1 | [Synonyms]
FEMA 3229 ISOPROPYL TIGLATE ISOPROPYL TIGLATE 98+% isopropyl 2-methylcrotonate Isopropyl tiglate USP/EP/BP isopropyl2-methyl-2-butenoate Isopropyl 2-methyl-2-butenoate isopropylalpha-methylcrotonate (E)-Isopropyl 2-methylbutenoate propan-2-yl 3-methylbut-2-enoate Isopropyl alpha-methyl crotonate Isopropyl (2E)-2-methyl-2-butenoate 3-methylbut-2-enoic acid isopropyl ester 2-Methyl-2-butenoic acid isopropyl ester 2-BUTENOICACID,2-METHYL-,1-ISOPROPYLESTER 2-methyl-,1-isopropylester,(e)-2-butenoicaci 2-Butenoicacid, 2-methyl-, propyl ester, (E)- 2-methyl-,1-methylethylester,(e)-2-butenoicaci 2-Butenoic acid, 2-methyl, 1-isopropyl ester (E)- 2-Butenoic acid, 2-methyl-, 1-methylethyl ester, (E)- 2-Butenoic acid, 2-Methyl-, 1-Methylethyl ester, (2E)- | [EINECS(EC#)]
217-067-9 | [Molecular Formula]
C8H14O2 | [MDL Number]
MFCD00016631 | [MOL File]
1733-25-1.mol | [Molecular Weight]
142.2 |
Hazard Information | Back Directory | [Description]
Isopropyl tiglate is sweet, minty. It may be prepared by photolysis
of 2,2,5,5-tetramethyldihydro-3-furanone in methanol; also by
esterification of 3-methyl-2-butenoic acid with isopropyl alcohol
in the presence of concentrated sulfuric acid. | [Chemical Properties]
Isopropyl tiglate has a sweet, minty odor | [Definition]
ChEBI:Isopropyl tiglate is a fatty acid ester. | [Preparation]
By photolysis of 2,2,5,5-tetramethyldihydro-3-furanone in methanol; also by esterification of 3-methyl-2-butenoic acid
with isopropyl alcohol in the presence of concentrated sulfuric acid. | [Taste threshold values]
Taste characteristics at 30 ppm: green, minty and vegetative. |
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