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三甲基乙酸
Trimethylacetic Acid
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 |
| 3062137 | 500g | 753 | |||
| 3062137 | 2500g | 2990 | |||
| 3062137 | 10000g | 9280 |
产品别名
75-98-9
三甲基乙酸
Trimethylacetic Acid
2,2-Dimethylpropionic Acid
Pivalic Acid
基本信息
| 应用 | Trimethylacetic acid can be used as an internal chemical-shift standard for NMR of aqueous solutions. It is a metabolite of oral cephem (β-lactam) antibiotics such as S-1108, containing pivaloyl moieties. |
| 备注 | Stable under recommended storage conditions. Incompatible with oxidizing agents and bases. |
| MDL | MFCD00004194 |
| EINECS | 200-922-5 |
| 分子式 | (CH3)3CCO2H |
| 分子量 | 102.13 |
| 熔点 | 31-35° |
| 沸点 | 163-165° |
| 闪点 | 63°(145°F) |
| 密度 | 0.91 |
| 灵敏度 | Ambient temperatures. |
| 形态 | Crystalline solid |
| 溶解性 | Soluble in alcohol, ether. Slightly soluble in water |
| Beilstein | 969480 |
| Merck | 14,7511 |
| 危险类别 | 21/22-34 Harmful in contact with skin and if swallowed.Causes burns. |
安全信息
| 安全等级 | 26-36/37/39-45 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing, gloves and eye/face protection.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible). |
| RTECS | TO7700000 |
| 欧盟危险品标志 |   |
| TSCA | 是 |
GHS危害和防范说明
| GHS符号 |   |
| Hazard Statements | H302-H312-H314-H318 Harmful if swallowed.Harmful in contact with skin.Causes severe skin burns and eye damage.Causes serious eye damage. |
| Precautionary Statements | P280-P305+P351+P338-P309-P310a Wear protective gloves/protective clothing/eye protection/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF exposed or if you feel unwell: |
