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(±)-4-甲基辛酸
(±)-4-Methyloctanoic acid
产品别名
54947-74-9
(±)-4-甲基辛酸
(±)-4-Methyloctanoic acid
结构式
基本信息
| Linear Formula【线性分子式】 | CH3(CH2)3CH(CH3)CH2CH2CO2H |
| Molecular weight | 158.24 |
| FEMA Number【FEMA编号】 | 3575 |
| EC number【EC 号】 | 259-404-2 |
| Council of Europe no.【欧洲委员会编号】 | 11926 |
| MDL number | MFCD00051938 |
| PubChem Substance ID【PubChem化学物质编号】 | 24901789 |
| Flavis number【Flavis编号】 | 8.063 |
| NACRES | NA.21 |
| General description【一般描述】 | 4-Methyloctanoic acid is a branched fatty acid commonly used in the flavor and fragrance industries. This compound gives sweaty and goaty flavors to the mutton meat and goat′s milk cheese, respectively. |
| Biochem/physiol Actions【生化/生理作用】 | 1.0% PG 时的气味 10ppm 时的味道 |
| Other Notes【其他说明】 | 天然存在：熟羊肉和羔羊肉。 |
产品性质
| Quality Level【质量水平】 | 400 |
| biological source【生物来源】 | synthetic |
| grade【等级】 | FG Halal Kosher |
| agency | meets purity specifications of JECFA |
| reg. compliance | EU Regulation 1334/2008 & 178/2002 |
| Assay【测定】 | ≥98% |
| refractive index【折射率】 | n |
| bp | 149 ℃/22 mmHg (lit.) |
| density | 0.91 g/mL at 25 ℃ (lit.) |
| Documentation【文件】 | see Safety & Documentation for available documents |
| Organoleptic【性状检查】 | creamy; dairy; fatty; milk; waxy |
| application(s) | flavors and fragrances |
| food allergen【食品过敏原】 | no known allergens |
| SMILES string | CCCCC(C)CCC(O)=O |
| InChI | 1S/C9H18O2/c1-3-4-5-8(2)6-7-9(10)11/h8H,3-7H2,1-2H3,(H,10,11) |
| InChI key | LEGGANXCVQPIAI-UHFFFAOYSA-N |
安全信息
| Pictograms【象形图】 | GHS05 |
| Signal word【警示用语：】 | Danger |
| Hazard Statements | H314 |
| Precautionary Statements | P280 - P301 + P330 + P331 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363 |
| Hazard Classifications【危险分类】 | Eye Dam. 1 - Skin Corr. 1B |
| Storage Class Code【储存分类代码】 | 8A - Combustible, corrosive hazardous materials |
| WGK | WGK 1 |
| Flash Point(F)【闪点(F)】 | 235.4 °F - closed cup |
| Flash Point(C)【闪点(C)】 | 113 ℃ - closed cup |
| Personal Protective Equipment【个人防护装备】 | Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter |
