| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | |
| M824221 | MACKLIN | 2-氧代环戊烷羧酸甲酯 | 97% | 28元/5g; 31元/25g; 42元/100g; 161元/500g; 799元/2.5kg; 2652元/10kg; | 咨询 |
储存:2~8 °C 状态:无色到黄色液体 物化性质:透明, 液体 折射率:n20/D 1.456 |
| C0812 | TCI | Methyl 2-Oxocyclopentanecarboxylate | >97.0%(GC) | 300元/25ML; 955元/100ML; 3025元/500ML; | 咨询 |
基本信息 | 纯度/分析方法 | >97.0%(GC) | | 分子式/分子量 | C7H10O3 = 142.15 | | 外观与形状(20℃) | 液体 | | Reaxys-RN | 971717 | | PubChem物质ID | 87565878 | | SDBS (AIST Spectral DB) | 5732 | | MDL编号 | MFCD00001411 |
技术规格 | Appearance | Colorless to Light yellow clear liquid | | Purity(GC) | min. 97.0 % |
物性(参考值) | 沸点 | 111 ℃/27 mmHg | | 闪点 | 79 ℃ | | 比重 | 1.13 | | 折射率 | 1.46 |
安全信息 | 信号词 | 警告 | | 危险性说明 | H227 : 可燃液体。
| | 防范说明 | P501 : 将内装物/容器送到批准的废物处理厂处理。 P210 : 远离热源/火花/明火/热表面。禁止吸烟。 P280 : 戴防护手套/戴防护眼罩/戴防护面具。 P370 + P378 : 火灾时:使用干砂、干粉或抗醇泡沫灭火。 P403 + P235 : 存放在通风良好的地方。保持低温。
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| 479914 | J&K | Methyl 2-Oxocyclopentanecarboxylate | 95% | 84元/5G; 112元/25G; | 咨询 |
基本信息 | 分子式 | C7H10O3 | | 分子量 | 142.15 | | 沸点 | 105 | | 闪点 | 79 | | 密度 | 1.145 | | 折光率(n20D) | 1.4550 - 1.4570 | | MDL编码 | MFCD00001411 | | Beilstein | 971717 | | EINECS 编号 | 233-962-7 | | 存储条件 | Store at 2-8℃ |
安全信息 | 图形或危害标志 |  | | 提示语 | Warning | | 危险说明 | H227 | | 防范说明 | P262 | | WGK | 3 |
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| B25256 | Alfa Aesar | Methyl 2-Oxocyclopentanecarboxylate | 97% | 1059元/5g; 1147元/25g; 4201元/100g; | 咨询 |
基本信息 MDL MFCD00001411 EINECS 233-962-7 分子式 C7H10O3 分子量 142.16 沸点 105-107°/20mm 闪点 >110°(230°F) 密度 1.145 折射率 1.4565 形态 Liquid 安全信息 TSCA 是 |
| C34209 | Alfa Aesar | Methyl 2-cyclopentanonecarboxylate | 96% | 496元/5g; 1489元/25g; 2706元/100g; | 咨询 |
基本信息 Ref# 34209 MDL 1411 分子式 C7 H10 O3 分子量 142.15 闪点 77 密度 1054 形态 Colorless liquid |
| 168106 | Sigma-Aldrich | Methyl 2-Oxocyclopentanecarboxylate | 95% | 396.72元/25 G; 985.37元/100 G; | 咨询 |
产品说明 一般描述 对 2-氧代环戊烷甲酸甲酯与 Cr(III)在水溶液中的络合反应动力学已进行了研究。 应用 2-氧代环戊烷甲酸甲酯用于合成以下物质: - 1,2-二取代的咪唑基甲基环戊醇衍生物
- 1-(4-溴丁基)-2-氧代环戊烷甲酸甲酯
- 1-(4-碘丁基)-2-氧代环戊烷甲酸甲酯
- 1-(3-溴丙基)-2-氧代环己烷甲酸乙酯
包装 25, 100 g in glass bottle 基本信息 | 线性分子式 | (O=)C5H7CO2CH3 | | 分子量 | 142.15 | | Beilstein | 971717 | | EC 号 | 233-962-7 | | MDL编号 | MFCD00001411 | | PubChem化学物质编号 | 24850233 | | NACRES | NA.22 |
产品性质 | 质量水平 | 100 | | 测定 | 95% | | 折射率 | n20/D 1.456 (lit.) | | bp | 105 ℃/19 mmHg (lit.) | | 密度 | 1.145 g/mL at 25 ℃ (lit.) | | 储存温度 | 2-8℃ | | SMILES string | COC(=O)C1CCCC1=O | | InChI | 1S/C7H10O3/c1-10-7(9)5-3-2-4-6(5)8/h5H,2-4H2,1H3 | | InChI key | PZBBESSUKAHBHD-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 10 - Combustible liquids | | WGK | WGK 3 | | 闪点(F) | 174.2 °F - closed cup | | 闪点(C) | 79 ℃ - closed cup | | 个人防护装备 | Eyeshields, Gloves, multi-purpose combination respirator cartridge (US) |
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| 092887 | Fluorochem | Methyl 2-cyclopentanonecarboxylate | 95% | 220元/25g; 308元/100g; 1320元/500g; | 咨询 |
基本信息 | CAS Number | 10472-24-9 | | MDL Number | MFCD00001411 | | Density | 1.145 |
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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