2,2-二氟丙酸
2,2-Difluoropropionic acid
产品价格
| 产品编号 | 品牌 | 纯度规格 | 包装单位 | 单价(元) | 现货 |
| 3042957 | Alfa Aesar | 97% | 250mg | 3080 | 请咨询 |
| 3042957 | Alfa Aesar | 97% | 1g | 10080 | 请咨询 |
| 3132676 | Sigma-Aldrich | 97% | 250 MG | 1430 | 请咨询 |
| 3470376 | 翁江 | ≥97.0% | 1g | 4600 | 请咨询 |
| 3501311 | 韶远 | 97% | 1g | 109 | 请咨询 |
| 3501311 | 韶远 | 97% | 5g | 420 | 请咨询 |
| 3501311 | 韶远 | 97% | 10g | 799 | 请咨询 |
| 3501311 | 韶远 | 97% | 25g | 1650 | 请咨询 |
| 3502771 | J&K | 97% | 250MG | 278 | 请咨询 |
| 3502771 | J&K | 97% | 1G | 804 | 请咨询 |
| 4004459 | TCI | 97% | 1G | 348 | 请咨询 |
结构式
 |
基本信息
| MDL | MFCD03093764 |
| 分子式 | C3F2H4O2 |
| 分子量 | 110.06 |
| 熔点 | 36-44° |
| 沸点 | 142° |
| 闪点 | 66°(150°F) |
| 形态 | Crystalline powder |
| 包装组 | II |
| 危险类别 | 34 Causes burns. |
安全信息
| 危险等级 | 8 |
| 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). |
| 欧盟危险品标志 |  |
| TSCA | 否 |
GHS危害和防范说明
| GHS符号 |  |
| Hazard Statements | H314-H318 Causes severe skin burns and eye damage.Causes serious eye damage. |
| Precautionary Statements | P260h-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations. |