FL‐no	EU register name	Structural formula	CAS no	VCF* online search 15‐11‐2016
02.077	Pentan‐3‐ol		584‐02‐1	Quantified in apricot, grape, grape brandy, guinea hen, loquat, milk and milk products, mushroom, olive, papaya, red currants, rum, shrimps from trace amount up to 1.3 mg/kg and up to 34 mg/kg in tea. Has been identified in a further 36 food items
02.124	6‐Methylhept‐5‐en‐2‐ol		1569‐60‐4	Quantified in annatto, litchi, macadamia nut, tomato from 0.0125 mg/kg and up to 50 mg/kg in citrus fruits. Has been identified in a further 18 food items
02.131	But‐3‐en‐2‐ol		598‐32‐3	Identified in citrus fruits
02.142	3,3‐Dimethylbutan‐2‐ol		464‐07‐3	Identified in melon
02.145	2,6‐Dimethylocta‐1,5,7‐trien‐3‐ol		29414‐56‐0	Quantified in Salvia species up to 100 mg/kg
02.148	Dodecan‐2‐ol		10203‐28‐8	Quantified in mastic up to 1,300 mg/kg. Identified in apple, banana, beer and cheddar cheese
02.177	2‐Methylhexan‐3‐ol		617‐29‐8	Quantified in tomato up to 2.5 mg/kg
02.182	3‐Methylpentan‐2‐ol		565‐60‐6	Quantified in pineapple up to 0.009 mg/kg. Identified in Capsicum species, date, shrimps and tea
02.183	4‐Methylpentan‐2‐ol		108‐11‐2	Quantified in annatto and citrus fruits from 0.027 up to 0.111 mg/kg. Identified in apple brandy, bantu beer, cocoa, peanut and peas
02.187	Non‐1‐en‐3‐ol		21964‐44‐3	Identified in banana, beef, chervil, date and rambutan
02.190	Nonan‐3‐ol		624‐51‐1	Identified in banana, beef, cherimoya, chervil, date, guava and feyoa, mentha oils and passion fruit
02.194	Octa‐1,5‐dien‐3‐ol		83861‐74‐9	Quantified in cheese (various types), fish and oysters from 0.025 up to 0.26 mg/kg. Identified in chicken, scallop and tea
02.211	Undeca‐1,5‐dien‐3‐ol		56722‐23‐7	Identified in fish and katsuobushi
02.255	(Z)‐4‐Hepten‐2‐ol		66642‐85‐1	Identified in maize
07.072	6‐Methylheptan‐3‐one		624‐42‐0	Identified in melon and potato
07.084	Pentan‐3‐one		96‐22‐0	Quantified in guava and feyoa, Mangifera species, milk and milk products, mushroom, olive, passion fruit and shrimps from 0.0007 up to 14 mg/kg. Identified in a further 41 food items
07.150	Decan‐2‐one		693‐54‐9	Quantified in blue cheeses, cheese various types, chicken, milk and milk products, mountain papaya and shrimps from trace amounts up to 2.5 mg/kg and up to 2,600 mg/kg hop oil. Identified in a further 42 food items
07.156	2,6‐Dimethyloct‐6‐en‐3‐one (mixture of E and Z)		90975‐15‐8 Search on substance name	Quantified up to 0.05 mg/kg in citrus fruits
07.157	6,10‐Dimethylundecan‐2‐one		1604‐34‐8 Search on substance name	Quantified in up to 0.002 mg/kg in Vaccinium species. Identified in buckwheat, coffee, mate, rooibos tea and tea
07.158	Dodecan‐2‐one		6175‐49‐1	Quantified in blue cheeses, chicken, cocoa category and milk and milk products from 0.0014 up to 1.8 mg/kg and up to 2,700 mg/kg in hop oil
07.160	Heptadecan‐2‐one		2922‐51‐2	Quantified in blue cheeses, cocoa category, Mangifera species and milk and milk products from trace amount up to 8.7 mg/kg and up to 100 mg/kg in hop oil
07.161	Hex‐1‐en‐3‐one		1629‐60‐3	Quantified in artichoke up to 0.00014 mg/kg. Identified in cocoa category, dill, honey, milk and milk products and passion fruit
07.162	Hex‐5‐en‐2‐one		109‐49‐9	No product occurrence data
07.178	3‐Methylbutan‐2‐one		563‐80‐4	Quantified in cheese various types, guava and feyoa, guinea hen, honey, milk and milk products, passion fruit, peanut and strawberry from trace amount up to 1.56 mg/kg and up to 14 mg/kg in hog plum. Identified in a further 23 food items
07.181	6‐Methylheptan‐2‐one		928‐68‐7	Quantified in chicken, guinea hen and wine from 0.001 up to 0.1 mg/kg. Identified in beef, buckwheat, mate, peas and tea
07.182	5‐Methylheptan‐3‐one		541‐85‐5	Quantified in lemon grass oil (14,300 mg/kg), mentha oils (1 mg/kg) and papaya (0.02 mg/kg). Identified in tomato
07.185	3‐Methylpentan‐2‐one		565‐61‐7	Quantified in beer, dill, Filbert hazelnut, plum and tea from trace amount up to 1.7 mg/kg and up to 100 mg/kg in hop oil. Identified in apple brandy, beef, blue cheeses, cheese various types, egg, grape and peanut
07.189	Nonan‐4‐one		4485‐09‐0	Quantified in passion fruit up to 0.01 mg/kg and identified in beef
07.198	Pseudo‐ionone		141‐10‐6	Quantified in licorice, tea and tomato from trace amount up to 5 mg/kg. Identified in mate, passion fruit and tamarind
07.199	Tetradecan‐2‐one		2345‐27‐9	Quantified in milk and milk products, mountain papaya and passion fruit from 0.01 up to 2.5 mg/kg and up to 1,600 mg/kg in hop. Identified in beef, cherimoya, ginger, lamb and mutton and mate
07.201	Tridec‐12‐en‐2‐one		60437‐21‐0	No product occurrence data
07.204	3,3,6‐Trimethylhepta‐1,5‐dien‐4‐one		546‐49‐6	Quantified in camomile from 500 up to 5,100 mg/kg and identified in tarragon
07.205	6,10,14‐Trimethylpentadecan‐2‐one		502‐69‐2	Quantified in camomile, grape, lemon balm, mastic, tea and Vaccinium species from 0.007 up to 2,000 mg/kg and up to 50,000 mg/kg in maize. Identified in a further 12 food items
07.210	1‐Nonene‐3‐one		24415‐26‐7	No product occurrence data
07.236	(Z)‐5‐Octen‐2‐one		22610‐86‐2	Identified in beans
07.239	[R‐(E)]‐5‐Isopropyl‐8‐methylnona‐6,8‐dien‐2‐one		2278‐53‐7	No product occurrence data
07.262	9‐Decen‐2‐one		35194‐30‐0	No product occurrence data
09.304	sec‐Heptyl isovalerate		238757‐71‐6	Identified in banana
09.323	sec‐Butyl acetate		105‐46‐4	Quantified in vinegar from 43 up to 67 mg/kg. Identified in banana, beans, beer, cheddar cheese, cheese various types, cocoa category, coffee, potato and walnut
09.325	sec‐Butyl butyrate		819‐97‐6	Quantified in strawberry from 0.0054 up to 0.0086 mg/kg and identified in cheddar cheese, cheese various types, custard apple, atemoya, plum and tomato
09.328	sec‐Butyl formate		589‐40‐2	Identified in apple fresh and cheese various types
09.332	sec‐Butyl hexanoate		820‐00‐8	No product occurrence data
09.386	sec‐Hept‐4(cis)‐enyl acetate		94088‐33‐2	Quantified in banana up to 0.18 mg/kg
09.388	sec‐Heptyl acetate		5921‐82‐4	Quantified in guava, feyoa and passion fruit from 0.01 up to 0.563 mg/kg and up to 400 mg/kg in cloves. Identified in banana, beans, soybean and strawberry
09.391	sec‐Heptyl hexanoate		6624‐58‐4	Quantified in passion fruit from 0.036 up to 6,634 mg/kg and identified in banana and strawberry
09.604	Isopropyl decanoate		2311‐59‐3	Identified in blue cheeses, citrus fruits and strawberry
09.605	Isopropyl dodecanoate		10233‐13‐3	Identified in blue cheeses and melon
09.606	Isopropyl hexadecanoate		142‐91‐6	Quantified in macadamia nut up to 0.04 mg/kg and identified in buckwheat and citrus fruits
09.608	Isopropyl octanoate		5458‐59‐3	Identified in blue cheeses, nectarine and strawberry
09.609	Isopropyl valerate		18362‐97‐5	Identified in cashew apple, cheddar cheese and vanilla
09.676	sec‐Octyl acetate		2051‐50‐5	Identified in chicken
09.880	(Z)‐Hept‐4‐enyl‐2 butyrate		233666‐01‐8	No product occurrence data
09.926	Octan‐3‐yl formate		84434‐65‐1	No product occurrence data

* Triskelion, VCF online, Volatile Compounds in Food. Version 16.2 released by 16 January 2016.