| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | |
| S858548 | MACKLIN | (S)-(-)-2-乙酰氧基丙酸 | 98% | 87元/1g; 285元/5g; | 咨询 |
|
| A1299 | TCI | (S)-(-)-2-Acetoxypropionic Acid | >98.0%(T) | 995元/5G; 3100元/25G; | 咨询 |
基本信息 | 纯度/分析方法 | >98.0%(T) | | 分子式/分子量 | C5H8O4 = 132.12 | | 外观与形状(20℃) | 液体 | | 储存温度 | 0-10℃ | | 应避免的情况 | 加热 | | Reaxys-RN | 1722939 | | PubChem物质ID | 87562759 | | MDL编号 | MFCD00191370 |
技术规格 | Appearance | Colorless to Almost colorless clear liquid | | Purity(GC) | min. 94.0 % | | Purity(Neutralization titration) | min. 98.0 % | | Specific rotation [a]20/D | -44.0 to -55.0 deg(C=7, CHCl3) |
物性(参考值) | 沸点 | 142 ℃/20 mmHg | | 比重 | 1.18 | | 比旋光度 [α]D | -49.5° (C=7,CHCl3) | | 折射率 | 1.42 |
安全信息 | 图形或危害标志 |  | | 信号词 | 警告 | | 危险性说明 | H315 : 造成皮肤刺激。
H319 : 造成严重眼刺激。
| | 防范说明 | P264 : 作业后彻底清洗皮肤。
P280 : 戴防护手套/戴防护眼罩/戴防护面具。
P302 + P352 : 如皮肤沾染：用水充分清洗。
P337 + P313 : 如仍觉眼刺激：求医/就诊。
P305 + P351 + P338 : 如进入眼睛：用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出，取出隐形眼镜。继续冲洗。
P362+P364 : 脱掉沾污的衣服，清洗后方可重新使用。
P332 + P313 : 如发生皮肤刺激：求医/就诊。
|
|
| Y11742 | Alfa Aesar | (S)-2-Acetoxypropanoic acid | | 228元/100mg; 345元/250mg; 623元/1g; 1767元/5g; 2722元/10g; 5279元/25g; | 咨询 |
|
| 301154 | Fluorochem | (-)-O-Acetyl-L-lactic Acid | 97% | 2112元/5g; 7964元/25g; | 咨询 |
基本信息 | CAS Number | 6034-46-4 | | MDL Number | MFCD00191370 | | Boiling Point | 115-117℃ | | Density | 1.162 |
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 .
|
|
m.cnreagent.com