Flavouring Substances
Chemical Group 2

Chemical Group 2

Branched-chain primary aliphatic alcohols/aldehydes/acids, acetal and esters with esters containing branched-chain alcohols and acetals containing branched-chain aldehydes. No aromatic or heteroaromatic moiety as a component of an ester or acetal.
FL No Chemical group CAS Name FEMA COE EINECS
2.001 2 78-83-1 2-Methylpropan-1-ol 2179 49 201-148-0
2.003 2 123-51-3 Isopentanol 2057 51 204-633-5
2.026 2 106-21-8 3,7-Dimethyloctan-1-ol 2391 75 203-374-5
2.043 2 97-95-0 2-Ethylbutan-1-ol

 

543 202-621-4
2.055 2 3452-97-9 3,5,5-Trimethylhexan-1-ol 3324 702 222-376-7
2.076 2 137-32-6 2-Methylbutan-1-ol

 

2346 205-289-9
2.082 2 104-76-7 2-Ethylhexan-1-ol 3151 11763 203-234-3
2.115 2 589-35-5 3-Methylpentan-1-ol 3762 10275 209-644-9
2.178 2 818-81-5 2-Methyloctan-1-ol

 

  212-457-5
2.18 2 626-89-1 4-Methylpentan-1-ol

 

10278 210-969-3
5.004 2 78-84-2 2-Methylpropanal 2220 92 201-149-6
5.006 2 590-86-3 3-Methylbutanal 2692 94 209-691-5
5.007 2 97-96-1 2-Ethylbutanal 2426 95 202-623-5
5.023 2   2,6-Dimethyloctanal 2390 112 215-328-1
5.024 2 7786-29-0 2-Methyloctanal 2727 113 232-093-0
5.049 2 96-17-3 2-Methylbutyraldehyde 2691 575 202-485-6
5.069 2 123-15-9 2-Methylpentanal 3413 706 204-605-2
5.077 2 110-41-8 2-Methylundecanal 2749 2010 203-765-0
5.116 2 5435-64-3 3,5,5-Trimethylhexanal 3524 10384 226-603-0
5.147 2 123-05-7 2-Ethylhexanal

 

10331 204-596-5
5.16 2 19009-56-4 2-Methyldecanal

 

  242-745-6
5.164 2 925-54-2 2-Methylhexanal

 

  213-118-4
5.166 2 1119-16-0 4-Methylpentanal

 

10369 214-273-0
5.167 2 75853-50-8 12-Methyltetradecanal

 

 

 
5.169 2 75853-49-5 12-Methyltridecanal

 

 

 
5.211 2 30689-75-9 6-Methyloctanal

 

   
6.01 2 7779-94-4 1,1-Diethoxy-3,7-dimethyloctan-7-ol 2584 44 231-945-9
6.011 2 141-92-4 1,1-Dimethoxy-3,7-dimethyloctan-7-ol 2585 45 205-510-9
6.041 2   1-Isobutoxy-1-ethoxy-2-methylpropane

 

10055  
6.042 2   1-Isobutoxy-1-ethoxy-3-methylbutane

 

10057  
6.045 2   1-Isobutoxy-1-isopen-tyloxy-2-methylpropane

 

10061  
6.046 2   1-Isobutoxy-1-isopen-tyloxy-3-methylbutane

 

10060  
6.052 2 13262-24-3 1,1-Di-isobutoxy-2-methylpropane

 

10025  
6.057 2 3658-94-4 1,1-Diethoxy-2-methyl-butane

 

10013  
6.058 2 1741-41-9 1,1-Diethoxy-2-methyl-propane

 

10015 217-107-5
6.059 2   1,1-Diethoxy-3-methyl-butane

 

10014 223-335-6
6.105 2 13285-51-3 3-Methyl-1,1-di-isopen-tyloxybutane

 

10070  
6.106 2 13112-63-5 2-Methyl-1,1-di-isopen-tyloxypropane

 

10071  
6.124 2   1,1-Di-isobutoxy-3-methylbutane

 

10024

 

6.129 2   1-Ethoxy-2-methyl-1-isopentyloxypropane

 

10043

 

6.13 2   1-Ethoxy-2-methyl-1-propoxypropane

 

10044

 

6.131

2

 

1-Ethoxy-1-(3-methylbutoxy)-3-methylbutane

 

10042

 

8.006 2 79-31-2 2-Methylpropionic acid 2222 6 201-195-7
8.008 2 503-74-2 3-Methylbutyric acid 3102 8 207-975-3
8.031 2 97-61-0 2-Methylvaleric acid 2754 31 202-594-9
8.035 2 4536-23-6 2-Methylhexanoic acid 3191 582 224-883-9
8.045 2   2-Ethylbutyric acid 2429 2001 201-796-4
8.046 2 116-53-0 2-Methylbutyric acid 2695 2002 204-145-2
8.047 2 1188-02-9 2-Methylheptanoic acid 2706 2003 214-704-2
8.056 2 105-43-1 3-Methylvaleric acid 3437 10149 203-297-7
8.057 2 646-07-1 4-Methylvaleric acid 3463 10150 211-464-0
8.061 2 628-46-6 5-Methylhexanoic acid 3572 10142  
8.062 2 45019-28-1 4-Methylnonanoic acid 3574 11925 256-180-8
8.063 2 54947-74-9 4-Methyloctanoic acid 3575 11926 259-404-2
8.078 2 149-57-5 2-Ethylhexanoic acid

 

 

205-743-6
8.079 2 16493-80-4 4-Ethyloctanoic acid 3800   240-560-5
8.094 2 24323-24-8 4-Methyldecanoic acid

 

 

 
8.095 2 5601-60-5 8-Methyldecanoic acid

 

 

 
8.096 2 3780-58-3 3-Methylhexanoic acid

 

 

 
8.097 2 1561-11-1 4-Methylhexanoic acid

 

 

216-336-8
8.115 2   4-Methylheptanoic acid

 

 

 
9.005 2 110-19-0 Isobutyl acetate 2175 195 203-745-1
9.024 2 123-92-2 Isopentyl acetate 2055 214 204-662-3
9.025 2 10031-87-5 2-Ethylbutyl acetate 2425 215 233-095-4
9.043 2 539-90-2 Isobutyl butyrate 2187 269 208-729-8
9.055 2 106-27-4 3-Methylbutyl butyrate 2060 282 203-380-8
9.064 2 105-79-3 Isobutyl hexanoate 2202 314 203-332-6
9.07 2 2198-61-0 3-Methylbutyl hexanoate 2075 320 218-600-8
9.092 2 7779-80-8 Isobutyl heptanoate 2200 364 231-940-1
9.103 2 6309-51-9 3-Methylbutyl dodecanoate 2077 379 228-626-1
9.11 2 7779-70-6 3-Methylbutyl nonanoate 2078 391 231-933-3
9.12 2 2035-99-6 3-Methylbutyl octanoate 2080 401 218-004-8
9.125 2 540-42-1 Isobutyl propionate 2212 406 208-746-0
9.136 2 105-68-0 3-Methylbutyl propionate 2082 417 203-322-1
9.162 2 110-45-2 3-Methylbutyl formate 2069 500 203-769-2
9.164 2 542-55-2 Isobutyl formate 2197 502 208-818-1
9.198 2   Isopentyl valerate

 

648 218-081-8
9.25 2 10588-10-0 Isobutyl valerate

 

2303 234-191-9
9.273 2 589-66-2 Isobutyl crotonate 3432 10706 209-658-5
9.286 2 624-41-9 2-Methylbutyl acetate 3644 10762 210-843-8
9.307 2   2-Methylbutyl dodecanoate

 

10766  
9.358 2 20780-49-8 3,7-Dimethyloctyl acetate

 

10899 244-034-6
9.381 2 103-09-3 2-Ethylhexyl acetate

 

 

203-079-1
9.408 2 7779-81-9 Isobutyl 2-methylbut-2 (cis)-enoate 2180 247 231-941-7
9.417 2 97-85-8 Isobutyl isobutyrate 2189 292 202-612-5
9.419 2   Isopentyl isobutyrate 3507 294 218-078-1
9.463 2 659-70-1 3-Methylbutyl 3-methyl-butyrate 2085 458 211-536-1
9.472 2 589-59-3 Isobutyl isovalerate 3369 568 209-653-8
9.516 2 2445-78-5 2-Methylbutyl 2-methyl-butyrate 3359 10773 219-497-2
9.53 2 27625-35-0 Isopentyl 2-methylbutyrate 3505 10721 248-581-1
9.531 2 2445-77-4 2-Methylbutyl isova-lerate 3506 10772 219-496-7
9.585 2 2445-67-2 Isobutyl 2-methylbu-

 

10710 219-492-5
9.586 2 97-86-9 Isobutyl 2-methylprop-2-enoate

 

 

202-613-0
9.587 2 30673-38-2 Isobutyl decanoate

 

10707 250-281-0
9.588 2 37811-72-6 Isobutyl dodecanoate

 

10708 253-675-0
9.589 2 110-34-9 Isobutyl hexadecanoate

 

10715 203-758-2
9.592 2 646-13-9 Isobutyl octadecanoate

 

 

211-466-1
9.593 2   Isobutyl octanoate

 

10714 226-744-8
9.594 2 25263-97-2 Isobutyl tetradecanoate

 

10712 246-765-6
9.596 2 10482-55-0 Isopentyl 2-methylcro-tonate

 

 

233-985-2
9.598 2 2306-91-4 Isopentyl decanoate

 

 

218-982-6
9.599 2 109-25-1 Isopentyl heptanoate

 

10719 203-658-9
9.6 2 81974-61-0 Isopentyl hexadecanoate

 

10723 279-864-8
9.602 2 62488-24-8 Isopentyl tetradecanoate

 

10722 263-570-1
9.659 2 51115-64-1 2-Methylbutyl butyrate

 

 

256-973-9
9.66 2 55195-23-8 2-Methylbutyl decanoate

 

10765  
9.661 2 35073-27-9 2-Methylbutyl formate

 

 

252-343-2
9.662 2 2601-13-0 2-Methylbutyl hexanoate

 

10768 220-005-3
9.663 2 2445-69-4 2-Methylbutyl isobutyrate

 

10770 219-493-0
9.664 2 67121-39-5 2-Methylbutyl octanoate

 

10776  
9.665 2 2438-20-2 2-Methylbutyl propionate

 

10778 219-449-0
9.666 2 93805-23-3 2-Methylbutyl tetradecanoate

 

10774 298-506-1
9.819 2 58430-94-7 3,5,5-Trimethylhexyl acetate

 

 

261-245-9
16.001 2 7563-33-9 Ammonium isovalerate 2054 464 231-458-1