产品说明
一般描述
Levulinic acid, an organic acid, is mainly used as a cigarette additive.
包装
100 g in poly bottle
1 kg in poly bottle
10 kg in poly drum
基本信息
| 线性分子式 | CH3COCH2CH2COOH |
| 分子量 | 116.12 |
| FEMA编号 | 2627 |
| Beilstein | 506796 |
| EC 号 | 204-649-2 |
| 欧洲委员会编号 | 23 |
| MDL编号 | MFCD00002796 |
| PubChem化学物质编号 | 329830507 |
| Flavis编号 | 8.023 |
| NACRES | NA.21 |
产品性质
| 质量水平 | 400 |
| 等级 | FG Halal Kosher natural |
| agency | follows IFRA guidelines meets purity specifications of JECFA |
| reg. compliance | EU Regulation 1223/2009 EU Regulation 1334/2008 & 178/2002 |
| 蒸汽压 | 1 mmHg ( 102 ℃) |
| 测定 | 99% |
| 折射率 | n |
| bp | 245-246 ℃ (lit.) |
| mp | 30-33 ℃ (lit.) |
| 密度 | 1.134 g/mL at 25 ℃ (lit.) |
| 文件 | see Safety & Documentation for available documents |
| 性状检查 | caramel; creamy; acidic; sweet; vanilla |
| application(s) | flavors and fragrances |
| 食品过敏原 | no known allergens |
| 致敏芳香化合物 | no known allergens |
| SMILES string | CC(=O)CCC(O)=O |
| InChI | 1S/C5H8O3/c1-4(6)2-3-5(7)8/h2-3H2,1H3,(H,7,8) |
| InChI key | JOOXCMJARBKPKM-UHFFFAOYSA-N |
安全信息
| 象形图 |   |
| 警示用语： | Danger |
| 危险声明 | H302 - H317 - H318 |
| 预防措施声明 | P261 - P264 - P280 - P301 + P312 - P302 + P352 - P305 + P351 + P338 |
| 危险分类 | Acute Tox. 4 Oral - Eye Dam. 1 - Skin Sens. 1 |
| 储存分类代码 | 13 - Non Combustible Solids |
| WGK | WGK 2 |
| 闪点(F) | 208.4 °F - closed cup |
| 闪点(C) | 98 ℃ - closed cup |
Sigma-Aldrich
m.cnreagent.com
