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丁二酸二乙酯
Diethyl Succinate
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 | 询价单 |
| 3076879 | ≥99%, FCC, FG | 499 | |||
| 3076879 | 1 KG | 651 | |||
| 3076879 | 5 KG | 1710 | |||
| 3076879 | 10 KG | 3090 | |||
| 3076879 | 25 KG | 4830 |
产品别名
123-25-1
丁二酸二乙酯
Diethyl Succinate
Diethyl butanedioate
结构式
基本信息
| Linear Formula【线性分子式】 | C2H5OCOCH2CH2COOC2H5 |
| Molecular weight | 174.19 |
| FEMA Number【FEMA编号】 | 2377 |
| Beilstein | 907645 |
| EC number【EC 号】 | 204-612-0 |
| Council of Europe no.【欧洲委员会编号】 | 438 |
| MDL number | MFCD00009208 |
| eCl@ss | 39022839 |
| PubChem Substance ID【PubChem化学物质编号】 | 24901032 |
| Flavis number【Flavis编号】 | 9.444 |
| General description【一般描述】 | Natural occurrence: Apple, cocoa, grape, brandy, whiskey and wine. Diethyl succinate can be used as a flavoring agent in the food industry. |
| Biochem/physiol Actions【生化/生理作用】 | 10-100ppm 时的味道 |
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 | follows IFRA guidelines meets purity specifications of JECFA |
| reg. compliance | EU Regulation 1223/2009 EU Regulation 1334/2008 & 178/2002 FCC FDA 21 CFR 117 FDA 21 CFR 172.515 |
| vapor density【蒸汽密度】 | 6 (vs air) |
| Assay【测定】 | ≥99% |
| refractive index【折射率】 | n |
| bp | 218 ℃ (lit.) |
| mp | −20 ℃ (lit.) |
| density | 1.047 g/mL at 25 ℃ (lit.) |
| Documentation【文件】 | see Safety & Documentation for available documents |
| Organoleptic【性状检查】 | apple; grape; fruity; waxy; floral |
| application(s) | flavors and fragrances |
| food allergen【食品过敏原】 | no known allergens |
| fragrance allergen【致敏芳香化合物】 | no known allergens |
| SMILES string | CCOC(=O)CCC(=O)OCC |
| InChI | 1S/C8H14O4/c1-3-11-7(9)5-6-8(10)12-4-2/h3-6H2,1-2H3 |
| InChI key | DKMROQRQHGEIOW-UHFFFAOYSA-N |
| packaging【包装】 | 5, 10, 25 kg in poly drum 1 kg in poly bottle |
安全信息
| Storage Class Code【储存分类代码】 | 10 - Combustible liquids |
| WGK | WGK 2 |
| Flash Point(F)【闪点(F)】 | 208.4 °F - closed cup |
| Flash Point(C)【闪点(C)】 | 98 ℃ - closed cup |
| Personal Protective Equipment【个人防护装备】 | Eyeshields, Gloves, multi-purpose combination respirator cartridge (US) |
