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丁二酸二乙酯
Diethyl Succinate
半岛bd体育手机客户端 价格
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| 半岛bd体育手机客户端 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 |
半岛bd体育手机客户端 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】 |
C
2H
5OCOCH
2CH
2COOC
2H
5
|
| 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
|
半岛bd体育手机客户端 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)
|
