| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | 详情 |
| E809207 | MACKLIN | 乙酰丙酸乙酯 | 99% | 30元/25ml; 39元/100ml; 162元/500ml; 796元/2.5L; 2911元/10L; | 展开 |
储存：室温,避光,干燥 状态：无色至淡黄色液体 折射率：n20/D 1.422(lit.) |
| E742754 | MACKLIN | 乙酰丙酸乙酯 | Standard for GC, ≥99.7%(GC) | 128元/5ml; | 展开 |
|
| L0120 | TCI | Ethyl Levulinate | >98.0%(GC) | 170元/25ML; 430元/100ML; 1090元/500ML; | 展开 |
基本信息 | 纯度/分析方法 | >98.0%(GC) | | 分子式/分子量 | C7H12O3 = 144.17 | | 外观与形状(20℃) | 液体 | | Reaxys-RN | 507641 | | PubChem物质ID | 87572076 | | SDBS (AIST Spectral DB) | 13197 | | Merck Index (14) | 3819 | | MDL编号 | MFCD00009209 |
技术规格 | Appearance | Colorless to Almost colorless clear liquid | | Purity(GC) | min. 98.0 % |
物性(参考值) | 沸点 | 205 ℃ | | 闪点 | 100 ℃ | | 比重 | 1.01 | | 折射率 | 1.42 |
相关法规 |
| 276372 | J&K | Ethyl Levulinate | 98% | 151元/100G; 602元/500G; | 展开 |
基本信息 | 分子式 | C7H12O3 | | 分子量 | 144.17 | | 沸点 | 93-94 | | 闪点 | 94 | | 密度 | 1.016 | | 折光率(n20D) | 1.4220 | | MDL编码 | MFCD00009209 | | Beilstein | 507641 | | Merck | 14,3819 | | EINECS 编号 | 208-728-2 |
安全信息 | 防范说明 | P262 | | WGK | 2 | | RTECS | OI1700000 | | TSCA | 是 |
|
| A15001 | Alfa Aesar | Ethyl Levulinate | 98% | 519元/50g; 707元/100g; 3029元/500g; | 展开 |
应用
Ethyl levulinate is used to develop a preparative HPLC method to preserve wine aromas and isolates fruity characteristics of red wine aroma extracts 备注
Store away from strong oxidizing agents. Keep container tightly closed. Store in cool, dry conditions in well sealed containers. 基本信息 MDL
MFCD00009209 EINECS
208-728-2 分子式
C7H12O3 分子量
144.17 沸点
203-205° 闪点
94°(201°F) 密度
1.014 折射率
1.4220 灵敏度
Ambient temperatures. 形态
Liquid 溶解性
Soluble in water. Beilstein
507641 Merck
14,3819 安全信息 RTECS
OI1700000 TSCA
是 |
| C15362 | Alfa Aesar | Ethyl Levulinate | 98% | 616元/100g; 2869元/500g; | 展开 |
基本信息 Ref#
15362 MDL
9209 分子式
C7 H12 O3 分子量
144.17 闪点
90 密度
1012 形态
Colorless to pale yellow liquid |
| W244201 | Sigma-Aldrich | Ethyl Levulinate | ≥98%, FCC, FG | 404.65元/; 696.48元/1 KG; 2229.52元/5 KG; 3737.9元/10 KG; 9553.51元/25 KG; | 展开 |
基本信息 | 线性分子式 | CH3COCH2CH2COOC2H5 | | 分子量 | 144.17 | | FEMA编号 | 2442 | | Beilstein | 507641 | | EC 号 | 208-728-2 | | 欧洲委员会编号 | 373 | | MDL编号 | MFCD00009209 | | PubChem化学物质编号 | 329830485 | | Flavis编号 | 9.435 | | NACRES | NA.21 |
产品性质 | 质量水平 | 400 | | 生物来源 | synthetic | | 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 | | 测定 | ≥98% | | 折射率 | n20/D 1.422 (lit.) | | bp | 93-94 ℃/18 mmHg (lit.) | | 密度 | 1.016 g/mL at 25 ℃ (lit.) | | 文件 | see Safety & Documentation for available documents | | 性状检查 | apple; green; melon; fruity; sweet | | 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 | CCOC(=O)CCC(C)=O | | InChI | 1S/C7H12O3/c1-3-10-7(9)5-4-6(2)8/h3-5H2,1-2H3 | | InChI key | GMEONFUTDYJSNV-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 10 - Combustible liquids | | WGK | WGK 2 | | 闪点(F) | 201.2 °F - closed cup | | 闪点(C) | 94 ℃ - closed cup | | 个人防护装备 | Eyeshields, Gloves, multi-purpose combination respirator cartridge (US) |
|
| W244220 | Sigma-Aldrich | Ethyl Levulinate | natural, ≥98%, FG | 433.21元/; 2982.42元/1 KG; 14745.5元/5 KG; | 展开 |
基本信息 | 线性分子式 | CH3COCH2CH2COOC2H5 | | 分子量 | 144.17 | | FEMA编号 | 2442 | | Beilstein | 507641 | | EC 号 | 208-728-2 | | MDL编号 | MFCD00009209 | | PubChem化学物质编号 | 329830486 | | Flavis编号 | 9.435 | | NACRES | NA.21 |
产品性质 | 质量水平 | 400 | | 等级 | FG
Halal
Kosher
natural | | agency | follows IFRA guidelines | | reg. compliance | EU Regulation 1223/2009
EU Regulation 1334/2008 & 178/2002
FDA 21 CFR 117 | | 测定 | ≥98% | | 折射率 | n20/D 1.422 (lit.) | | bp | 93-94 ℃/18 mmHg (lit.) | | 密度 | 1.016 g/mL at 25 ℃ (lit.) | | 文件 | see Safety & Documentation for available documents | | 性状检查 | apple; fresh; green; melon; fruity; sweet | | 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 | CCOC(=O)CCC(C)=O | | InChI | 1S/C7H12O3/c1-3-10-7(9)5-4-6(2)8/h3-5H2,1-2H3 | | InChI key | GMEONFUTDYJSNV-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 10 - Combustible liquids | | WGK | WGK 2 | | 闪点(F) | closed cup | | 闪点(C) | closed cup |
|
| 122629 | Sigma-Aldrich | Ethyl Levulinate | 99% | 518.58元/100 G; 912.8元/500 G; | 展开 |
产品说明 一般描述 乙酰丙酸乙酯是具有高饱和脂肪酸含量的生物柴油燃料的稀释剂。
我们致力为您提供更环保的替代产品，以符合“绿色化学的12项原则”的一项或多项原则要求。本产品是一种更环保的溶剂。 点击此处了解更多信息。 应用 以乙酰丙酸乙酯为原料，建立一种制备HPLC法，以保存红葡萄酒香气并分离红葡萄酒香气提取物的果味特征 。 包装 100, 500 g in glass bottle 基本信息 | 线性分子式 | CH3COCH2CH2COOC2H5 | | 分子量 | 144.17 | | Beilstein | 507641 | | EC 号 | 208-728-2 | | MDL编号 | MFCD00009209 | | PubChem化学物质编号 | 24847498 | | NACRES | NA.22 |
产品性质 | 质量水平 | 200 | | 测定 | 99% | | 环保替代产品特性 | Safer Solvents and Auxiliaries
Learn more about the Principles of Green Chemistry. | | 折射率 | n20/D 1.422 (lit.) | | bp | 93-94 ℃/18 mmHg (lit.) | | 溶解性 | H2O: freely soluble
alcohol: miscible | | 密度 | 1.016 g/mL at 25 ℃ (lit.) | | 环保替代产品分类 | Aligned | | SMILES string | CCOC(=O)CCC(C)=O | | InChI | 1S/C7H12O3/c1-3-10-7(9)5-4-6(2)8/h3-5H2,1-2H3 | | InChI key | GMEONFUTDYJSNV-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 10 - Combustible liquids | | WGK | WGK 2 | | 闪点(F) | 201.2 °F - closed cup | | 闪点(C) | 94 ℃ - closed cup | | 个人防护装备 | Eyeshields, Gloves, multi-purpose combination respirator cartridge (US) |
|
| 094793 | Fluorochem | Ethyl Levulinate | 99% | 220元/25g; 484元/100g; 2134元/500ml; | 展开 |
基本信息 | CAS Number | 539-88-8 | | MDL Number | MFCD00009209 | | Boiling Point | 93-94℃ | | Density | 1.016 |
安全信息 | 图形或危害标志 |  | | 危险性说明 | H302: Harmful if swallowed.
H315: Causes skin irritation.
H319: Causes serious eye irritation.
H335: May cause respiratory irritation.
| | 防范说明 | P233: Keep container tightly closed.
P260: Do not breathe .
P261: Avoid breathing .
P264: Wash hands thoroughly after handling.
P270: Do not eat, drink or smoke when using this product.
P271: Use only outdoors or in a well-ventilated area.
P280: Wear .
P301 + P312: IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell.
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P304: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing..
P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P312: Call a POISON CENTER or doctor/physician if you feel unwell.
P321: Specific treatment (see relevant procedures. on this label).
P330: Rinse mouth.
P332 + P313: If skin irritation occurs: Get medical advice/ attention.
P337 + P313: If eye irritation persists: Get medical advice/attention.
P340: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P362: Take off contaminated clothing and wash before reuse.
P403: Store in a well-ventilated place.
P403 + P233: Store in a well-ventilated place. Keep container tightly closed.
P405: Store locked up.
P501: Dispose of contents/container to in accordance with local regulation .
|
|
m.cnreagent.com