| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | |
| C869973 | MACKLIN | 香豆素 314 | 98% | 368元/200mg; | 咨询 |
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| C2268 | TCI | Coumarin 314 | >98.0%(HPLC)(N) | 1330元/1G; | 咨询 |
基本信息 | 纯度/分析方法 | >98.0%(HPLC)(N) | | 分子式/分子量 | C18H19NO4 = 313.35 | | 外观与形状(20℃) | 固体 | | Reaxys-RN | 5123844 | | PubChem物质ID | 87560599 | | MDL编号 | MFCD00051334 |
技术规格 | Appearance | Light yellow to Yellow to Orange powder to crystal | | Purity(HPLC) | min. 98.0 area% | | Purity(with Total Nitrogen) | min. 98.0 % | | Melting point | 148.0 to 152.0 ℃ |
物性(参考值) | 熔点 | 150 ℃ | | 最大吸收波长 | 436(EtOH) nm |
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| C40562 | Alfa Aesar | Coumarin 314 | 99%, pure | 919元/100mg; 3671元/500mg; 9390元/2.5g; | 咨询 |
基本信息 Ref#
40562 MDL
51334 分子式
C18 H19 N O4 分子量
313.34 安全信息 危险等级
6.1 包装组
III |
| 392995 | Sigma-Aldrich | Coumarin 314 | Dye content 97 % | 2268.97元/500 MG; | 咨询 |
产品说明 包装 500 mg in glass insert
100 mg in glass bottle 应用 适于用作激光染料
Laser dye. 基本信息 | 经验(实验)分子式 | C18H19NO4 | | 分子量 | 313.35 | | EC 号 | 259-825-1 | | MDL编号 | MFCD00051334 | | PubChem化学物质编号 | 24864155 | | NACRES | NA.47 |
产品性质 | 质量水平 | 200 | | 形式 | solid | | 组成 | Dye content, 97% | | mp | 140-144 ℃ (lit.)
146.22-147.36 ℃ (lit.) | | λmax | 436 nm
437 nm in ethanol | | ε (extinction coefficient) | ≥39000 at 389-401 nm in ethanol at 0.01 g/L | | application(s) | diagnostic assay manufacturing
hematology
histology | | 储存温度 | room temp | | SMILES string | CCOC(=O)C1=Cc2cc3CCCN4CCCc(c2OC1=O)c34 | | InChI | 1S/C18H19NO4/c1-2-22-17(20)14-10-12-9-11-5-3-7-19-8-4-6-13(15(11)19)16(12)23-18(14)21/h9-10H,2-8H2,1H3 | | InChI key | VMJKUPWQKZFFCX-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 13 - Non 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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| 496471 | Fluorochem | ethyl 11-oxo-2,3,6,7-tetrahydro-1H,5H,11H-pyrano[2,3-f]pyrido[3,2,1-ij]quinoline-10-carboxylate | 95% | 2090元/; | 咨询 |
基本信息 | CAS Number | 55804-66-5 | | MDL Number | MFCD00051334 | | Melting Point | 150℃ |
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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