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2,4-己二烯酸
2,4-Hexadienoic Acid
产品别名
110-44-1
2,4-己二烯酸
2,4-Hexadienoic Acid
α-trans-γ-trans-Sorbic acid
NSC 35405
trans,trans-2,4-Hexadienoic acid
C6:2n-2,4
NSC 49103
(E,E)-1,3-Pentadiene-1-carboxylic acid
NSC 50268
Sorbic Acid
2E,4E-Hexadienoic acid
山梨酸
结构式
基本信息
| Linear Formula【线性分子式】 | CH3CH=CHCH=CHCOOH |
| Molecular weight | 112.13 |
| FEMA Number【FEMA编号】 | 3921 |
| Beilstein | 1098547 |
| EC number【EC 号】 | 203-768-7 |
| MDL number | MFCD00002703 |
| PubChem Substance ID【PubChem化学物质编号】 | 24901937 |
| Flavis number【Flavis编号】 | 8.085 |
| NACRES | NA.21 |
产品性质
| Quality Level【质量水平】 | 400 |
| biological source【生物来源】 | synthetic |
| agency | meets purity specifications of JECFA |
| reg. compliance | FCC FDA 21 CFR 166.110 FDA 21 CFR 172.872 FDA 21 CFR 177.2260 FDA 21 CFR 181.23 FDA 21 CFR 182.3089 |
| vapor pressure【蒸汽压】 | 0.01 mmHg ( 20 ℃) |
| Assay【测定】 | ≥99% |
| form【形式】 | powder |
| mp | 132-135 ℃ (lit.) |
| solubility【溶解性】 | ethanol: 10%, clear, colorless to slightly yellow |
| density | 1.2 g/cm3 at 20 ℃ |
| cation traces【痕量阳离子】 | As: ≤3.0 ppm Cd: ≤1.0 ppm Hg: ≤1.0 ppm Pb: ≤2.0 ppm |
| Documentation【文件】 | see Safety & Documentation for available documents |
| Organoleptic【性状检查】 | odorless |
| application(s) | flavors and fragrances |
| food allergen【食品过敏原】 | no known allergens |
| SMILES string | C\C=C\C=C\C(O)=O |
| InChI | 1S/C6H8O2/c1-2-3-4-5-6(7)8/h2-5H,1H3,(H,7,8)/b3-2+,5-4+ |
| InChI key | WSWCOQWTEOXDQX-MQQKCMAXSA-N |
安全信息
| Pictograms【象形图】 | GHS07 |
| Signal word【警示用语：】 | Warning |
| Hazard Statements | H315 - H319 |
| Precautionary Statements | P264 - P280 - P302 + P352 - P305 + P351 + P338 - P332 + P313 - P337 + P313 |
| Hazard Classifications【危险分类】 | Eye Irrit. 2 - Skin Irrit. 2 |
| Storage Class Code【储存分类代码】 | 13 - Non Combustible Solids |
| WGK | WGK 1 |
| Flash Point(F)【闪点(F)】 | 260.6 °F - closed cup |
| Flash Point(C)【闪点(C)】 | 127 ℃ - closed cup |
| Personal Protective Equipment【个人防护装备】 | dust mask type N95 (US), Eyeshields, Gloves |
