| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | |
| M832347 | MACKLIN | 3-甲基-2-氧代丁酸钠 | ≥95% | 39元/200mg; 113元/1g; 522元/5g; 1996元/25g; 6375元/100g; | 咨询 |
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| C18972 | Alfa Aesar | 3-Methyl-2-oxobutanoic acid | sodium salt, 98+% | 1688元/1g; 4935元/5g; 11747元/25g; | 咨询 |
基本信息 Ref#
18972 MDL
2581 分子式
C5 H7 Na O3 分子量
138.1 |
| 198994 | Sigma-Aldrich | Sodium 3-methyl-2-oxobutyrate | 95% | 3666.66元/5 G; 12983.2元/25 G; | 咨询 |
产品说明 应用 3-甲基-2-氧代丁酸钠(3-甲基-2-氧代丁酸钠盐)用于合成 (S)-2-羟基-3-甲基丁酸 。 包装 5, 25 g in glass bottle 基本信息 | 线性分子式 | (CH3)2CHCOCOONa | | 分子量 | 138.10 | | Beilstein | 4334552 | | EC 号 | 223-062-2 | | MDL编号 | MFCD00002581 | | PubChem化学物质编号 | 24851887 | | NACRES | NA.22 |
产品性质 | 测定 | 95% | | 环保替代产品得分 | old score: 14
new score: 9
Find out more about DOZN™ Scoring | | 环保替代产品特性 | Waste Prevention
Atom Economy
Safer Solvents and Auxiliaries
Learn more about the Principles of Green Chemistry. | | mp | 220-230 ℃ (dec.) (lit.) | | 溶解性 | water: soluble 100 mg/mL, clear, colorless | | 环保替代产品分类 | Re-engineered | | SMILES string | [Na+].CC(C)C(=O)C([O-])=O | | InChI | 1S/C5H8O3.Na/c1-3(2)4(6)5(7)8;/h3H,1-2H3,(H,7,8);/q;+1/p-1 | | InChI key | WIQBZDCJCRFGKA-UHFFFAOYSA-M |
安全信息 | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 3 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| 240401 | Fluorochem | Sodium 3-methyl-2-oxobutanoate | 95% | 968元/1g; 2948元/5g; 5148元/10g; | 咨询 |
基本信息 | CAS Number | 3715-29-5 | | MDL Number | MFCD00002581 |
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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