| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | |
| M854753 | MACKLIN | 7-甲氧基香豆素-4-乙酸 | 95% | 117元/1g; 539元/5g; 1497元/25g; | 咨询 |
|
| 235199 | Sigma-Aldrich | 7-Methoxycoumarin-4-acetic acid | 97% | 1095.41元/500 MG; 1757.18元/1 G; | 咨询 |
产品说明 应用 香豆素类荧光试剂的前体 包装 1 g in glass bottle
500 mg in glass bottle 基本信息 | 经验(实验)分子式 | C12H10O5 | | 分子量 | 234.20 | | MDL编号 | MFCD00009774 | | PubChem化学物质编号 | 24854086 |
产品性质 | 测定 | 97% | | mp | 193 ℃ (dec.) (lit.) | | 溶解性 | DMF: soluble 50 mg/mL, clear, colorless to yellow | | SMILES string | COc1ccc2C(CC(O)=O)=CC(=O)Oc2c1 | | InChI | 1S/C12H10O5/c1-16-8-2-3-9-7(4-11(13)14)5-12(15)17-10(9)6-8/h2-3,5-6H,4H2,1H3,(H,13,14) | | InChI key | ZEKAXIFHLIITGV-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 3 | | 个人防护装备 | Eyeshields, Gloves, multi-purpose combination respirator cartridge (US) |
|
| 211546 | Fluorochem | 2-(7-Methoxy-2-oxo-2H-chromen-4-yl)acetic acid | 95% | 242元/250mg; 616元/1g; 2310元/5g; 4510元/10g; | 咨询 |
基本信息 | CAS Number | 62935-72-2 | | MDL Number | MFCD00009774 |
安全信息 | 图形或危害标志 |  | | 危险性说明 | H302: Harmful if swallowed.
H315: Causes skin irritation.
H319: Causes serious eye irritation.
H332: Harmful if inhaled.
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.
P270: Do not eat, drink or smoke when using this product.
P271: Use only outdoors or in a well-ventilated area.
P280: Wear .
P301 + P312: IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell.
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).
P330: Rinse mouth.
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