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(S)-(-)乳酸丁酯
Butyl (S)-(-)-lactate
| 产品编号： | 3420896 |
| 规格： | ≥97%, FG |
| CAS NO： | 34451-19-9 |
| 包装规格： | ，5 KG，1 KG，10 KG，25 KG |
| 产品类别： | 香精香料 |
| 品牌： | Sigma-Aldrich |
| 优惠价： | 立即咨询 |
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 |
| 3420896 | ≥97%, FG | 485 | |||
| 3420896 | 5 KG | 1100 | |||
| 3420896 | 1 KG | 1120 | |||
| 3420896 | 10 KG | 1640 | |||
| 3420896 | 25 KG | 3160 |
产品别名
34451-19-9
(S)-(-)乳酸丁酯
Butyl (S)-(-)-lactate
(-)-Butyl
结构式
基本信息
| Linear Formula【线性分子式】 | CH3CH(OH)CO2(CH2)3CH3 |
| Molecular weight | 146.18 |
| FEMA Number【FEMA编号】 | 2205 |
| Beilstein | 1721597 |
| MDL number | MFCD00066454 |
| PubChem Substance ID【PubChem化学物质编号】 | 329830460 |
| Flavis number【Flavis编号】 | 9.434 |
| NACRES | NA.21 |
| General description【一般描述】 | Butyl (S)-(-)-lactate (Butyl-S-lactate) is an alkyl lactate. It is widely used as a food additive. Enantioselective synthesis of butyl-S-lactate has been described. |
| Legal Information【法律信息】 | For R&D Use and/or Food Manufacturing only |
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 FDA 21 CFR 117 |
| vapor density【蒸汽密度】 | 4 (20 ℃, vs air) |
| Assay【测定】 | ≥97% |
| autoignition temp.【自燃温度】 | 720 °F |
| impurities【杂质】 | may contain ≤0.5% 1-Butanol (residual solvent) |
| bp | 185-187 ℃ (lit.) |
| mp | −28 ℃ (lit.) |
| density | 0.984 g/mL at 25 ℃ (lit.) |
| Documentation【文件】 | see Safety & Documentation for available documents |
| Organoleptic【性状检查】 | creamy; earthy; waxy |
| 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 | CCCCOC(=O)[C@H](C)O |
| InChI | 1S/C7H14O3/c1-3-4-5-10-7(9)6(2)8/h6,8H,3-5H2,1-2H3/t6-/m0/s1 |
| InChI key | MRABAEUHTLLEML-LURJTMIESA-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 1 |
| Flash Point(F)【闪点(F)】 | 156.2 °F - closed cup |
| Flash Point(C)【闪点(C)】 | 69 ℃ - closed cup |
