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LN-937428

Isopropyl tiglate , 0.95&0.99 , 1733-25-1

CAS NO.:1733-25-1

Empirical Formula: C8H14O2

Molecular Weight: 142.2

MDL number: MFCD00016631

Update time: 2023-04-23

PRODUCT Properties

Boiling point: 199.78°C (rough estimate)
Density  0.896 g/mL at 25 °C(lit.)
FEMA  3229 | ISOPROPYL TIGLATE
refractive index  n20/D 1.431(lit.)
Flash point: 123 °F
Odor at 1.00 % in dipropylene glycol. sweet mint green vegetable spice
Odor Type minty
JECFA Number 312
LogP 2.75
CAS DataBase Reference 1733-25-1
NIST Chemistry Reference Isopropyl tiglate(1733-25-1)
EPA Substance Registry System 2-Butenoic acid, 2-methyl-, 1-methylethyl ester, (2E)- (1733-25-1)

Description and Uses

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.

Safety

Symbol(GHS) 
GHS02
Signal word  Warning
Hazard statements  H226
Hazard Codes  Xi
Risk Statements  10-36/37/38
Safety Statements  16-26-36
RIDADR  UN 3272 3/PG 3
WGK Germany  2
RTECS  EM9254500

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