| PRODUCT | FEMA NUMBER |
| Basil oil, FCC [8015-73-4] | 2119 |
| Bay oil, FCC [91721-75-4] | 2122 |
| Benzaldehyde, FCC [100-52-7] | 2127 |
| Benzaldehyde, natural, FCC [100-52-7] | 2127 |
| Benzaldehyde dimethyl acetal [1125-88-8] | 2128 |
| Benzenethiol [108-98-5] | 3616 |
| Benzodihydropyrone, FCC (dihydrocoumarin) | 2381 |
| Benzoic acid, FCC [65-85-0] | 2131 |
| Benzoic acid, natural, FCC [65-85-0] | 2131 |
| Benzoin [579-44-2] | 2132 |
| Benzophenone, FCC [119-61-9] | 2134 |
| Benzothiazole [95-16-9] | 3256 |
| Benzyl acetate, FCC [140-11-4] | 2135 |
| Benzyl acetate, natural, FCC [140-11-4] | 2135 |
| Benzylacetic acid (3-phenylpropionic acid) | 2889 |
| Benzyl acetoacetate [5396-89-4] | 2136 |
| Benzyl alcohol, FCC [100-51-6] | 2137 |
| Benzyl alcohol, natural [100-51-6] | 2137 |
| Benzyl benzoate, FCC [120-51-4] | 2138 |
| Benzyl benzoate, natural, FCC [120-51-4] | 2138 |
| Benzyl butyrate, FCC [103-37-7] | 2140 |
| Benzyl butyrate, natural, FCC [103-37-7] | 2140 |
| Benzyl cinnamate, FCC [103-41-3] | 2142 |
| Benzyl disulfide [150-60-7] | 3617 |
| Benzyl ether, FCC [103-50-4] | 2371 |
| Benzyl formate, FCC [104-57-4] | 2145 |
| Benzylideneacetone [1896-62-4] | 2881 |
| Benzyl isobutyl ketone (4-methyl-1-phenyl-2-pentanone) | 2740 |
| Benzyl isobutyrate, FCC [103-28-6] | 2141 |
| Benzyl isovalerate, FCC [103-38-8] | 2152 |
| Benzyl mercaptan [100-53-8] | 2147 |
| Benzyl 3-methylbutanoate, FCC (benzyl isovalerate) | 2152 |
| Benzyl trans-2-methyl-2-butenoate (benzyl tiglate) | 3330 |
| Benzyl phenylacetate, FCC [102-16-9] | 2149 |
| Benzyl propionate, FCC [122-63-4] | 2150 |
| Benzyl propionate, natural, FCC [122-63-4] | 2150 |
| Benzyl salicylate, FCC [118-58-1] | 2151 |
| Benzyl tiglate [37526-88-8] | 3330 |
| BHA, FCC (butylated hydroxyanisole) | 2183 |
| BHT, FCC (butylated hydroxytoluene) | 2184 |
| Biphenyl [92-52-4] | 3129 |
| Bis(2-furfuryl) sulfide [2,2¢-(thiodimethylene)difuran] | 3238 |
| Bis(methylthio)methane [1618-26-4] | NA |
| Bitter almond oil, synthetic, FCC (benzaldehyde) | 2127 |
| Black pepper oil [8006-82-4] | 2845 |
| Bornyl acetate [76-49-3] | 2159 |
| Bornyl formate [7492-41-3] | 2161 |
| (-)-Bornyl acetate [5655-61-8] | NA |
| (-)-Bornyl isovalerate [76-50-6] | 2165 |
| Bornyl valerate, mixture of isomers [7549-41-9] | 2164 |
| b-Bromostyrene, mixture of isomers [103-64-0] | NA |
| 2,3-Butanedione, FCC (diacetyl) | 2370 |
| 1,3-Butanedithiol [24330-52-7] | 3529 |
| 2,3-Butanedithiol [4532-64-3] | 3477 |
| 1-Butanethiol [109-79-5] | 3478 |
| 2-Butanethiol [513-53-1] | NA |
| Butanoic acid, FCC (butyric acid) | 2221 |
| 1-Butanol, FCC (butyl alcohol) | 2178 |
| 2-Butanone, FCC [78-93-3] | 2170 |
| Butan-3-one-2-yl butyrate, FCC | 3332 |
| Butyl acetate, FCC [123-86-4] | 2174 |
| Butyl acetate, natural [123-86-4] | 2174 |
| Butyl alcohol, FCC [71-36-3] | 2178 |
| Butyl alcohol, natural, FCC [71-36-3] | 2178 |
| Butylamine [109-73-9] | 3130 |
| Butyl anthranilate [7756-96-9] | 2181 |
| Butylated hydroxyanisole, FCC [25013-16-5] | 2183 |
| Butylated hydroxytoluene, FCC [128-37-0] | 2184 |
| Butyl benzoate [136-60-7] | NA |
| Butyl butyrate, FCC [109-21-7] | 2186 |
| Butyl butyrate, natural, FCC [109-21-7] | 2186 |
| Butyl butyryllactate, FCC [7492-70-8] | 2190 |
| Butyl caproate (butyl hexanoate) | 2201 |
| 2-sec-Butylcyclohexanone, mixture of diastereomers [14765-30-1] | 3261 |
| 4-tert-Butylcyclohexyl acetate [32210-23-4] | NA |
| Butyl dodecanoate (butyl laurate) | 2206 |
| Butyl formate [592-84-7] | 2196 |
| Butyl heptanoate [5454-28-4] | 2199 |
| Butyl hexanoate [626-82-4] | 2201 |
| Butyl p-hydroxybenzoate | 2203 |
| 3-Butylidenephthalide [551-08-6] | 3333 |
| Butyl isobutyrate, FCC [97-87-0] | 2188 |
| Butyl isobutyrate, natural, FCC [97-87-0] | 2188 |
| Butyl isovalerate, FCC [109-19-3] | 2218 |
| Butyl isovalerate, natural [109-19-3] | 2218 |
| Butyl l-lactate [34451-19-9] | 2205 |
| Butyl laurate [106-18-3] | 2206 |
| Butyl levulinate [2052-15-5] | 2207 |
| 2-sec-Butyl-3-methoxypyrazine [2-methoxy-3-(1-methylproply)pyrazine] | 3433 |
| Butyl 2-methylbutyrate [15706-73-7] | 3393 |
| 2-tert-Butyl-5-methylphenol [88-60-8] | NA |
| 2-tert-Butyl-6-methylphenol [2219-82-1] | NA |
| 7-Butyl-2-oxepanone (e-decalactone) | 3613 |
| Butyl paraben (butyl p-hydroxybenzoate) | 2203 |
| Butyl phenylacetate, FCC [122-43-0] | 2209 |
| Butyl propionate [590-01-2] | 2211 |
| Butyl sulfide [544-40-1] | 2215 |
| 2-sec-Butylthiazole [2-(1-methylpropyl)thiazole] | 3372 |
| Butyl 10-undecenoate [109-42-2] | 2216 |
| Butyl valerate [591-68-4] | 2217 |
| Butyraldehyde, FCC [123-72-8] | 2219 |
| Butyraldehyde, natural [123-72-8] | 2219 |
| Butyric acid, FCC [107-92-6] | 2221 |
| Butyric acid, natural, FCC [107-92-6] | 2221 |
| g-Butyrolactone, FCC (4-hydroxybutanoic acid lactone) | 3291 |
| Butyrophenone [495-40-9] | NA |