Flavouring Substances
Chemical Group 9

Chemical Group 9

Primary aliphatic saturated or unsaturated alcohols/aldehydes/acids/acetals/esters with a second primary, secondary or tertiary oxygenated functional group including aliphatic lactones.
FL No Chemical group CAS Name FEMA COE EINECS
2.047 9 107-74-4 3,7-Dimethyloctane-1,7-diol 2586 559 203-517-1
2.132 9 107-88-0 Butane-1,3-diol

 

  203-529-7
2.198 9 23433-05-8 Octane-1,3-diol

 

   
2.242 9 111-76-2 2-Butoxyethan-1-ol

 

10182 203-905-0
5.012 9 107-75-5 3,7-Dimethyl-7-hydro-xyoctanal 2583 100 203-518-7
5.079 9 7492-67-3 Citronellyl oxyacetal-dehyde 2310 2012 231-324-2
5.149 9 111-30-8 Glutaraldehyde

 

  203-856-5
6.029 9 72854-42-3 Heptanal glyceryl acetal (mixed 1,2 and 1,3 acetals) 2542 2016 276-947-0
6.038 9 5436-21-5 4,4-Dimethoxybutan-2-one 3381 10029 226-605-1
6.04 9 67715-82-6 1,2,3-Tris([1'-ethoxy]-ethoxy)propane 3593 11930  
6.09 9 3674-21-3 4-Hydroxymethyl-2-methyl-1,3-dioxolane

 

 

 

6.097 9 7789-92-6 1,1,3-Triethoxypropane

 

10075 232-193-4
6.102 9 1708-36-7 2-Hexyl-5-hydroxy-1,3-dioxane

 

2016 216-961-6
7.039 9 7786-52-9 Octan-3-on-1-ol 2804 592  
7.09 9 5077-67-8 1-Hydroxybutan-2-one 3173 11102 225-790-6
7.169 9 116-09-6 1-Hydroxypropan-2-one

 

11101 204-124-8
8.004 9 598-82-3 Lactic acid 2611 4 209-954-4
8.019 9 127-17-3 Pyruvic acid 2970 19 204-824-3
8.023 9 123-76-2 4-Oxovaleric acid 2627 23 204-649-2
8.024 9 110-15-6 Succinic acid

 

24 203-740-4
8.025 9 110-17-8 Fumaric acid 2488 25 203-743-0
8.026 9 124-04-9 Adipic acid 2011 26 204-673-3
8.051 9 759-05-7 3-Methyl-2-oxobutyric acid 3869 2262 212-065-4
8.052 9 816-66-0 4-Methyl-2-oxovaleric acid 3871 2263 212-435-5
8.053 9 141-82-2 Malonic acid

 

2264 205-503-0
8.066 9 600-18-0 2-Oxobutyric acid 3723   209-986-9
8.082 9 110-94-1 Glutaric acid

 

  203-817-2
8.09 9 498-36-2 2-Hydroxy-4-methyl-valeric acid

 

10118 207-860-8
8.093 9 39748-49-7 3-Methyl-2-oxovaleric acid 3870 10146 254-616-1
8.103 9 123-99-9 Nonanedioic acid

 

10079 204-669-1
8.113 9 150-90-3 Succinic acid, disodium salt 3277 24 203-740-4
9.185 9 592-20-1 2-Oxopropyl acetate

 

607 209-746-3
9.225 9 1322-17-4 1,3-Nonanediol acetate 2783 2075 215-332-3
9.28 9 67715-81-5 Nonane-1,4-diyl diacetate 3579 11927  
9.293 9 52789-73-8 1-Acetoxy-1-acetylcyclo-hexane 3701   258-186-6
9.333 9 18449-60-0 sec-Butyl lactate

 

  242-334-1
9.345 9 818-04-2 Di-isopentyl succinate

 

10555 212-448-6
9.347 9 141-03-7 Dibutyl succinate

 

  205-449-8
9.348 9 141-28-6 Diethyl adipate

 

  205-477-0
9.35 9 623-91-6 Diethyl fumarate

 

  210-819-7
9.351 9 141-05-9 Diethyl maleate

 

10551 205-451-9
9.352 9 624-17-9 Diethyl nonanedioate

 

10549 210-833-3
9.353 9 95-92-1 Diethyl oxalate

 

  202-464-1
9.354 9 818-38-2 Diethyl pentanedioate

 

 

212-451-2
9.36 9 2985-28-6 Ethyl 2-acetoxypropionate

 

 

 
9.401 9 2308-18-1 Isopentyl acetoacetate 3551 227 218-991-5
9.402 9 141-97-9 Ethyl acetoacetate 2415 240 205-516-1
9.403 9 591-60-6 Butyl acetoacetate 2176 241 209-722-2
9.404 9 7779-75-1 Isobutyl acetoacetate 2177 242 231-937-5
9.405 9 10032-00-5 Geranyl acetoacetate 2510 243 233-101-5
9.433 9 97-64-3 Ethyl lactate 2440 371 202-598-0
9.434 9 138-22-7 Butyl lactate 2205 372 205-316-4
9.435 9 539-88-8 Ethyl 4-oxovalerate 2442 373 208-728-2
9.436 9 2052-15-5 Butyl 4-oxovalerate 2207 374 218-143-4
9.441 9 17373-84-1 Butyl ethyl malonate 2195 384  
9.442 9 617-35-6 Ethyl pyruvate 2457 430 210-511-2
9.443 9 7779-72-8 Isopentyl pyruvate 2083 431 231-934-9
9.444 9 123-25-1 Diethyl succinate 2377 438 204-612-0
9.445 9 106-65-0 Dimethyl succinate 2396 439 203-419-9
9.474 9 109-43-3 Dibutyl sebacate 2373 622 203-672-5
9.475 9 110-40-7 Diethyl sebacate 2376 623 203-764-5
9.49 9 105-53-3 Diethyl malonate 2375 2106 203-305-9
9.491 9 7492-70-8 Butyl-O-butyryllactate 2190 2107 231-326-3
9.502 9 71662-27-6 Ethyl butyryl lactate

 

2242 275-793-1
9.522 9 5405-41-4 Ethyl 3-hydroxybutyrate 3428 10596 226-456-2
9.532 9 21188-58-9 Methyl 3-hydroxyhex-anoate 3508 10812 244-261-0
9.533 9 105-95-3 Ethyl brassylate 3543 10571 203-347-8
9.535 9 2305-25-1 Ethyl 3-hydroxyhex-anoate 3545 11764 218-973-7
9.542 9 3249-68-1 Ethyl 3-oxohexanoate 3683   221-835-9
9.545 9 61931-81-5 Hex-3-enyl lactate 3690 10681 263-337-4
9.548 9 40348-72-9 Methyl 2-hydroxy-4-methylvalerate 3706   254-883-4
9.55 9 3682-42-6 Methyl 2-oxo-3-methyl-valerate 3713    
9.558 9 108-59-8 Dimethyl malonate

 

11754 203-597-8
9.565 9 68133-76-6 Hex-3-enyl 2-oxopropionate 3934 10684 268-703-7
9.58 9 20279-51-0 Hexyl lactate

 

  243-676-4
9.59 9 585-24-0 Isobutyl lactate

 

10709 209-551-3
9.601 9 19329-89-6 Isopentyl lactate

 

10720 242-966-8
9.626 9 600-22-6 Methyl 2-oxopropionate

 

10848 209-987-4
9.629 9 21188-60-3 Methyl 3-acetoxyhex-anoate

 

10755 244-262-6
9.632 9 35234-22-1 Methyl 5-acetoxyhex-

 

10756  
9.633 9 101853-47-8 Methyl 5-hydroxydecanoate

 

 

 
9.634 9 105-45-3 Methyl acetoacetate

 

 

203-299-8
9.644 9 27871-49-4 Methyl lactate

 

  248-704-9
9.683 9   Pentyl lactate

 

  228-974-4
9.815 9 616-09-1 Propyl lactate

 

  210-464-8
9.824 9 607-97-6 Ethyl 2-acetylbutyrate

 

 

210-151-6
9.832 9 21188-61-4 Ethyl 3-acetohexanoate

 

10566 244-263-1
9.833 9 21884-26-4 Isopropyl 4-oxopentanoate

 

 

244-630-6
9.857 9 63270-14-4 Nonanediol diacetate 2783   264-060-1
9.862 9 85554-66-1 Ethyl 3-acetoxy octanoate

 

 

287-598-9
9.916 9 7367-90-0 Ethyl 3-hydroxyoctanoate

 

10603 230-919-4
9.919 9 139564-43-5 Ethyl 3-acetoxy-2-methylbutyrate

 

 

 

10.001 9 104-61-0 Nonano-1,4-lactone 2781 178 203-219-1
10.002 9 104-67-6 Undecano-1,4-lactone 3091 179 203-225-4
10.003 9 7779-50-2 Hexadec-6-eno-1,16-lactone 2555 180 231-929-1
10.004 9 106-02-5 Pentadecano-1,15-lactone 2840 181 203-354-6
10.006 9 96-48-0 Butyro-1,4-lactone 3291 615 202-509-5
10.007 9 705-86-2 Decano-1,5-lactone 2361 621 211-889-1
10.008 9 713-95-1 Dodecano-1,5-lactone 2401 624 211-932-4
10.009 9 18679-18-0 Dodec-6-eno-1,4-lactone 3780 625 242-497-9
10.01 9 823-22-3 Hexano-1,5-lactone 3167 641 212-511-8
10.011 9 710-04-3 Undecano-1,5-lactone 3294 688 211-915-1
10.013 9 108-29-2 Pentano-1,4-lactone 3103 757 203-569-5
10.014 9 3301-94-8 Nonano-1,5-lactone 3356 2194 221-974-5
10.015 9 698-76-0 Octano-1,5-lactone 3214 2195 211-820-5
10.016 9 2721-22-4 Tetradecano-1,5-lactone 3590 2196 220-334-2
10.017 9 706-14-9 Decano-1,4-lactone 2360 2230 211-892-8
10.018 9 7774-47-2 4-Butyloctano-1,4-lactone 2372 2231 231-875-9
10.019 9   Dodecano-1,4-lactone 2400 2240 218-971-6
10.02 9 105-21-5 Heptano-1,4-lactone 2539 2253 203-279-9
10.021 9 695-06-7 Hexano-1,4-lactone 2556 2254 211-778-8
10.022 9 104-50-7 Octano-1,4-lactone 2796 2274 203-208-1
10.026 9 40923-64-6 3-Heptyldihydro-5-methyl-2(3H)-furanone 3350 10953 255-141-2
10.027 9 499-54-7 3,7-Dimethyloctano-1,6-lactone 3355 11833 207-882-8
10.028 9 16429-21-3 Dodecano-1,6-lactone 3610   240-483-7
10.029 9 5579-78-2 Decano-1,6-lactone 3613   226-963-9
10.031 9 27593-23-3 6-Pentyl-2H-pyran-2-one 3696 10967 248-552-3
10.033 9 34686-71-0 Dec-7-eno-1,5-lactone 3745   247-074-2
10.035 9 68959-28-4 Undec-8-eno-1,5-lactone 3758   273-411-8
10.037 9 54814-64-1 Dec-2-eno-1,5-lactone 3744   259-359-9
10.038 9 67114-38-9 Dec-7-eno-1,4-lactone

 

 

 
10.039 9 63095-33-0 cis-Dec-7-eno-1,4-lactone

 

 

263-852-4
10.04 9 32764-98-0 Dec-8-eno-1,5-lactone

 

 

251-201-7
10.043 9 74183-60-1 2,7-Dimethylocta-5 (trans),7-dieno-1,4-lactone

 

 

 

10.044 9 16400-72-9 Dodec-2-eno-1,5-lactone 3802   240-453-3
10.045 9 3301-90-4 Heptano-1,5-lactone

 

10660 221-972-4
10.047 9 109-29-5 Hexadecano-1,16-lactone

 

 

203-662-0
10.048 9 730-46-1 Hexadecano-1,4-lactone

 

10673  
10.049 9 7370-44-7 Hexadecano-1,5-lactone

 

10674 230-924-1
10.051 9 7011-83-8 5-Hexyl-5-methyldihy-drofuran-2(3H)-one 3786   230-291-1
10.052 9 33673-62-0 3-Methylnonano-1,4-lactone

 

 

251-629-4
10.053 9 39212-23-2 3-Methyloctano-1,4-lactone 3803 10535 254-357-4
10.055 9 542-28-9 Pentano-1,5-lactone

 

10907 208-807-1
10.058 9 7370-92-5 Tridecano-1,5-lactone

 

10902 230-927-8
10.059 9 123-69-3 Hexadec-7-en-1,16-lactone

 

 

203-644-5
10.063 9 28645-51-4 Hexadec-9-en-1,16 lactone

 

 

249-120-7
10.068 9   Pentadecano-1,14-lactone

 

 

 
10.069 9 67663-01-8 3-Methyl gamma-deca-lactone 3999    
10.07 9 1073-11-6 4-Methyl-5-hexen-1,4-olide

 

 

214-024-6
10.07 9 57681-53-5 4-Hydroxy-2-heptenoic acid lactone

 

 

260-902-7