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顺式-4-庚烯醛
cis-4-Heptenal
产品价格查看更多规格...
| 产品编号 | 包装单位 | 单价(元) | 国内现货 | 国外库存 | 购物车 |
| 3426273 | ≥98%, stabilized, FCC, FG | 732 | |||
| 3426273 | 100 G | 3320 | |||
| 3426273 | 1 KG | 21390 |
结构式
基本信息
| Linear Formula【线性分子式】 | CH3CH2CH=CHCH2CH2CHO |
| Molecular weight | 112.17 |
| FEMA Number【FEMA编号】 | 3289 |
| Beilstein | 1902614 |
| EC number【EC 号】 | 229-779-7 |
| Council of Europe no.【欧洲委员会编号】 | 2124 |
| MDL number | MFCD00014682 |
| PubChem Substance ID【PubChem化学物质编号】 | 24901613 |
| Flavis number【Flavis编号】 | 5.085 |
| NACRES | NA.21 |
| General description【一般描述】 | cis-4-Heptenal is one of the major carbonyl compounds found in oxidized lipid materials. It occurs in dairy products and seafood. cis-4-Heptenal has also been associated with the off-flavors in fish oil. |
| Biochem/physiol Actions【生化/生理作用】 | 20ppm 时的味道 |
| Other Notes【其他说明】 | 天然存在：黄油、鲣鱼干、鱼、磷虾、牛奶、煮马铃薯、胡椒薄荷、苏格兰留兰香、小麦面包。 |
产品性质
| Quality Level【质量水平】 | 400 |
| biological source【生物来源】 | synthetic |
| grade【等级】 | FG Halal Kosher |
| reg. compliance | EU Regulation 1334/2008 & 178/2002 FCC FDA 21 CFR 172.515 |
| Assay【测定】 | ≥98% |
| contains【包含】 | α-tocopherol, synthetic as stabilizer |
| refractive index【折射率】 | n |
| density | 0.847 g/mL at 25 ℃ (lit.) |
| Documentation【文件】 | see Safety & Documentation for available documents |
| Organoleptic【性状检查】 | fatty; green; vegetable |
| application(s) | flavors and fragrances |
| food allergen【食品过敏原】 | no known allergens |
| SMILES string | [H]C(=O)CC\C=C/CC |
| InChI | 1S/C7H12O/c1-2-3-4-5-6-7-8/h3-4,7H,2,5-6H2,1H3/b4-3- |
| InChI key | VVGOCOMZRGWHPI-ARJAWSKDSA-N |
安全信息
| Pictograms【象形图】 | GHS02 |
| Signal word【警示用语：】 | Warning |
| Hazard Statements | H226 |
| Precautionary Statements | P210 - P233 - P240 - P241 - P242 - P243 |
| Hazard Classifications【危险分类】 | Flam. Liq. 3 |
| Storage Class Code【储存分类代码】 | 3 - Flammable liquids |
| WGK | WGK 3 |
| Flash Point(F)【闪点(F)】 | 105.8 °F - closed cup |
| Flash Point(C)【闪点(C)】 | 41 ℃ - closed cup |
| Personal Protective Equipment【个人防护装备】 | Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter |
