616-25-1 Usage
Description
1-Penten-3-ol is a colorless to pale yellow liquid with a powerful,
mild grassy-green odor. 1-Penten-3-ol can be extracted from soya
(Glycine max), banana, orange juice or peel oil, raspberries,
asparagus, shallot, crispbread, smoked fatty fish, scallops, roasted
peanut, black and green tea (Thea sinensis) and other foods.
1-Penten-3-ol is used as a nature identical flavor and fragrance
agent. It can be used to add cucumber, melon, berry, horseradish,
strawberry, and tomato flavor to foods and beverages.
References
[1] http://foodb.ca/compounds/FDB008240
[2] George A. Burdock (2016) Fenaroli's Handbook of Flavor Ingredients, Sixth Edition.
Chemical Properties
colourless liquid
Occurrence
Reported found in over 100 foods and beverages including orange; strawberry, banana, orange peel oil, raspberry,
raw asparagus, shallot, crispbread, smoked fatty fish, red wine, black tea, partially fermented tea, green tea, roasted peanut,
soybean, scallop, tomato, apricot, tangerine juice, bilberry, other berries, guava, melon, papaya, cabbage, kohlrabi, peas, cooked
potato, ginger, tomato, spearmint oil, Scotch spearmint oil, mustard, wheat and rye bread, parmesan cheese, boiled egg, cooked fish,
fish oil, roasted chicken, cooked beef, pork fat, hop oil, beer, olive, beans, mango, starfruit, dill herb, lovage leaf, laurel, malt, kiwifruit,
endive, shrimp, oyster, nectarine, okra, clam, cape gooseberry and maté.
Uses
1-Penten-3-ol is a food additive and can be found in banana oil essence.
Preparation
By prolonged contact of 1-chloro-2-pentene with NaOH solution.
Taste threshold values
Taste characteristics at 15 ppm: green vegetable and fruity.
Check Digit Verification of cas no
The CAS Registry Mumber 616-25-1 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 6,1 and 6 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 616-25:
(5*6)+(4*1)+(3*6)+(2*2)+(1*5)=61
61 % 10 = 1
So 616-25-1 is a valid CAS Registry Number.
InChI:InChI=1/C5H10O/c1-3-5(6)4-2/h3,5-6H,1,4H2,2H3/t5-/m1/s1
616-25-1Relevant articles and documents
-
Rickborn,B.,Thummel,R.P.
, p. 3583 - 3586 (1969)
-
Nitrogen-fixing of ultrasmall Pd-based bimetallic nanoclusters on carbon supports
Chen, Ping,Liang, Hai-Wei,Shen, Shan-Cheng,Wang, Lei,Xu, Shi-Long,Yin, Peng,Zhang, Le-Le
, p. 297 - 304 (2020/07/03)
Synthesis of supported Pd-based bimetallic catalysts is of great importance in the heterogeneous catalysis field owing to their optimal geometric and electronic effects. Downsizing active metals to ultrasmall nanocluster (2-reduction at 400–500 °C. Through the nitrogen-fixing strategy, we prepare 9 sub-2 nm Pd-based bimetallic nanocluster catalysts by conventional impregnation process. The prepared supported bimetallic Pd-Pb nanocluster catalyst exhibit a high turnover frequency of 1092 h?1 for the semihydrogenation of phenylacetylene under a mild condition (30 °C, 5 bar H2), along with a high selectivity of >93% to styrene, demonstrating the alloying and small-size effects in the bimetallic nanocluster catalysts.
Access to Saturated Thiocyano-Containing Azaheterocycles via Selenide-Catalyzed Regio-A nd Stereoselective Thiocyanoaminocyclization of Alkenes
Wei, Wei,Liao, Lihao,Qin, Tian,Zhao, Xiaodan
supporting information, p. 7846 - 7850 (2019/10/10)
An efficient route for the synthesis of saturated thiocyano-containing azaheterocycles by selenide-catalyzed regio-A nd stereoselective thiocyanoaminocyclization of alkenes is disclosed. The desired products were obtained in moderate to high yields under mild conditions. The generality of this method was elucidated by its efficient application in thiocyano oxycyclization of alkenes.
