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???????????
??????????? ??? ???
?? ??:
80-27-3
???:
???????????
???(??):
???????????
???:
TERPINYL PROPIONATE
???(??):
FEMA 3053;3-Cyclohexene-1-methanol,.alpha.,.alpha.,4-trimethyl-,propanoate;Terpenyl propionate;TERPINYL PROPIONATE;Terpineol propionate;Terpinyl n-propionate;a-Terpinyl propionate;ALPHA-TERPINYLPROPIONATE;Terpinyl propionate ester;p-Menth-1-en-8-ylpropionat
CBNumber:
CB8443555
???:
C13H22O2
??? ??:
210.31
MOL ??:
80-27-3.mol

??????????? ??

?? ?
240 °C(lit.)
??
0.949 g/mL at 25 °C(lit.)
???
n20/D 1.464(lit.)
FEMA
3053 | TERPINYL PROPIONATE
???
71 °C
???
Practically insoluble in water, soluble in alcohol and oils
??? ??
oily liquid
Specific Gravity
0.95
??
Colorless
??
100.00%??. ?? ?? ??? ?? ??? ??? ???
?? ??
??
JECFA Number
369
??? ?? ??
??
LogP
4.20
EPA
3-Cyclohexene-1-methanol, .alpha.,.alpha.,4-trimethyl-, propanoate (80-27-3)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
WGK ?? 2
TSCA TSCA listed
?? Both the acute oral LD50 value in rats and the acute dermal LD50 value in rabbits exceeded 5 g/kg (Moreno, 1973).
????(GHS): Exclamation Mark (GHS07)Environment (GHS09)
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H315 ??? ??? ??? ????? ?? ????? ?? 2 ?? P264, P280, P302+P352, P321,P332+P313, P362
H319 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 2A ?? P264, P280, P305+P351+P338,P337+P313P
H411 ??? ??? ?? ????? ??? ?? ????? ?? - ?? ?? 2
??????:
P264 ?? ??? ?? ??? ????.
P264 ?? ??? ?? ??? ????.
P280 ????/???/???/?????? ?????.
P302+P352 ??? ??? ??? ?? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
P321 (…) ??? ???.
P332+P313 ?? ??? ??? ???? ??· ??? ????.
P362 ??? ??? ?? ?? ?? ?????

??????????? C??? ??, ??, ??

??? ??

Terpinyl propionate has a somewhat floral, lavender note with a bitter flavor

??

Reported found in citrus fruit and celery; also the racemic form (dl) has been identified in cardamom.

??

Alpha-Terpineol propanoate has acquired fame as a modifier for Lavender and Bergamot but it is really no match for Linalyl acetate or Ethyl Iinalyl acetate except that the Terpinyl propionate is very stable in alkaline media. It is therefore often used in soap, where its low cost is also appreciated. It finds a little use in fruit complex flavor compositions, mainly in Citrus fruits, Lime, Spice (Cardamom) etc. The concentration will be about 1 to 10 ppm in the finished product.

?? ??

By esterification of terpineols.

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