产品说明
一般描述
(±)-2-Methylbutyric acid is one of the volatile flavor compounds identified in kogyoku apple juice and Danish Blue cheese.
Natural occurrence: Apple, apricot, cider, cocoa, cranberry, grape, grape brandy, oriental tobacco, strawberry, vinegar, whiskey.
包装
5 kg in composite drum
100 g in glass bottle
1 kg in glass bottle
生化/生理作用
10ppm 时的味道
基本信息
| 线性分子式 | CH3CH2CH(CH3)COOH |
| 分子量 | 102.13 |
| FEMA编号 | 2695 |
| Beilstein | 1720486 |
| EC 号 | 204-145-2 |
| 欧洲委员会编号 | 2002c |
| MDL编号 | MFCD00002669 |
| PubChem化学物质编号 | 24901263 |
| Flavis编号 | 8.046 |
| NACRES | NA.21 |
产品性质
| 质量水平 | 400 |
| 等级 | FG Halal Kosher natural |
| agency | follows IFRA guidelines meets purity specifications of JECFA |
| reg. compliance | EU Regulation 1223/2009 EU Regulation 1334/2008 & 178/2002 FDA 21 CFR 172.515 |
| 测定 | ≥98% |
| 折射率 | n |
| bp | 176-177 ℃ (lit.) |
| 密度 | 0.936 g/mL at 25 ℃ (lit.) |
| application(s) | flavors and fragrances |
| 文件 | see Safety & Documentation for available documents |
| 食品过敏原 | no known allergens |
| 致敏芳香化合物 | no known allergens |
| 性状检查 | fruity; acidic; cheesy |
| SMILES string | CCC(C)C(O)=O |
| InChI | 1S/C5H10O2/c1-3-4(2)5(6)7/h4H,3H2,1-2H3,(H,6,7) |
| InChI key | WLAMNBDJUVNPJU-UHFFFAOYSA-N |
安全信息
| 象形图 |   |
| 警示用语： | Danger |
| 危险声明 | H290 - H302 + H312 - H314 |
| 预防措施声明 | P234 - P270 - P280 - P301 + P312 - P303 + P361 + P353 - P305 + P351 + P338 |
| 危险分类 | Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B |
| 储存分类代码 | 8A - Combustible, corrosive hazardous materials |
| WGK | WGK 1 |
| 闪点(F) | 170.6 °F - closed cup |
| 闪点(C) | 77 ℃ - closed cup |
| 个人防护装备 | Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter |
Sigma-Aldrich
m.cnreagent.com
