| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | 详情 |
| D859288 | MACKLIN | 正丁基丙二酸二乙酯 | 98% | 42元/25ml; 120元/100ml; 300元/500ml; | 展开 |
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| B0381 | TCI | Diethyl Butylmalonate | >99.0%(GC) | 175元/25ML; 1005元/500ML; | 展开 |
基本信息 | 纯度/分析方法 | >99.0%(GC) | | 分子式/分子量 | C11H20O4 = 216.28 | | 外观与形状(20℃) | 液体 | | Reaxys-RN | 608785 | | PubChem物质ID | 87563428 | | SDBS (AIST Spectral DB) | 6980 | | MDL编号 | MFCD00009170 |
技术规格 | Appearance | Colorless to Almost colorless clear liquid | | Purity(GC) | min. 99.0 % |
物性(参考值) |
| 406238 | J&K | Diethyl Butylmalonate | 99% | 189元/100ML; 692元/500ML; | 展开 |
基本信息 | 分子式 | C11H20O4 | | 分子量 | 216.28 | | 沸点 | 235-240 | | 闪点 | 94 | | 密度 | 0.983 | | 折光率(n20D) | 1.4220 | | MDL编码 | MFCD00009170 | | Beilstein | 608785 | | EINECS 编号 | 205-089-1 |
安全信息 |
| 112038 | Sigma-Aldrich | Diethyl Butylmalonate | 99% | 289.51元/100 ML; | 展开 |
产品说明 一般描述 丙二酸二乙酯(DEM)通过乙基碘进行烷基化,用于研究相转移催化(PTC)技术。 包装 100 mL in glass bottle 基本信息 | 线性分子式 | CH3(CH2)3CH(CO2C2H5)2 | | 分子量 | 216.27 | | EC 号 | 205-089-1 | | MDL编号 | MFCD00009170 | | PubChem化学物质编号 | 24847059 | | NACRES | NA.22 |
产品性质 | 质量水平 | 100 | | 测定 | 99% | | 折射率 | n20/D 1.422 (lit.) | | bp | 235-240 ℃ (lit.) | | 密度 | 0.983 g/mL at 25 ℃ (lit.) | | SMILES string | CCCCC(C(=O)OCC)C(=O)OCC | | InChI | 1S/C11H20O4/c1-4-7-8-9(10(12)14-5-2)11(13)15-6-3/h9H,4-8H2,1-3H3 | | InChI key | RPNFNBGRHCUORR-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 10 - Combustible liquids | | WGK | WGK 1 | | 闪点(F) | 201.2 °F - closed cup | | 闪点(C) | 94 ℃ - closed cup | | 个人防护装备 | Eyeshields, Gloves |
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| 099058 | Fluorochem | Diethyl Butylmalonate | | 330元/5g; | 展开 |
基本信息 | CAS Number | 133-08-4 | | MDL Number | MFCD00009170 | | Boiling Point | 235 - 240 ℃ | | Density | 0.983 |
安全信息 | 图形或危害标志 |  | | 危险性说明 | 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. P271: Use only outdoors or in a well-ventilated area. P280: Wear . 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). 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 .
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