| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | 详情 |
| E809381 | MACKLIN | 环丁烷甲酸乙酯 | 99% | 49元/5g; 206元/25g; 756元/100g; | 展开 |
储存：室温,干燥 状态：无色液体 折射率：n20/D 1.426(lit.) |
| E742853 | MACKLIN | 环丁烷甲酸乙酯 | Standard for GC, ≥99.6%(GC) | 128元/1g; | 展开 |
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| E0931 | TCI | Ethyl Cyclobutanecarboxylate | >98.0%(GC) | 325元/5G; 875元/25G; | 展开 |
基本信息 | 纯度/分析方法 | >98.0%(GC) | | 分子式/分子量 | C7H12O2 = 128.17 | | 外观与形状(20℃) | 液体 | | Reaxys-RN | 1929653 | | PubChem物质ID | 172088940 | | MDL编号 | MFCD00001321 |
技术规格 | Appearance | Colorless to Almost colorless clear liquid | | Purity(GC) | min. 98.0 % |
物性(参考值) | 沸点 | 159 ℃ | | 闪点 | 41 ℃ | | 比重 | 0.96 | | 折射率 | 1.43 |
安全信息 | 图形或危害标志 |  | | 信号词 | 警告 | | 危险性说明 | H226 : 易燃液体和蒸气。
| | 防范说明 | P501 : 将内装物/容器送到批准的废物处理厂处理。
P240 : 容器和装载设备接地/等势联接。
P210 : 远离热源/火花/明火/热表面。禁止吸烟。
P233 : 保持容器密闭。
P243 : 采取防止静电放电的措施。
P241 : 使用防爆的电气/通风/照明设备。
P242 : 只能使用不产生火花的工具。
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。
P303 + P361 + P353 : 如皮肤(或头发)沾染：立即脱掉所有沾污的衣物。用水清洗皮肤/淋浴。
P403 + P235 : 存放在通风良好的地方。保持低温。
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运输信息 | UN编号 | UN3272 | | 类别 | 3 | | 包装类别 | III | | 监管条件代码(*) | |
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| 595836 | J&K | Ethyl Cyclobutanecarboxylate | 98% | 259元/5G; 988元/25G; | 展开 |
基本信息 | 分子式 | C7H12O2 | | 分子量 | 128.17 | | 沸点 | 159 | | 闪点 | 41 | | 密度 | 0.928 | | 折光率(n20D) | 1.4260 | | MDL编码 | MFCD00001321 | | Beilstein | 1929653 | | EINECS 编号 | 238-995-0 |
安全信息 | 图形或危害标志 | | | 提示语 | Warning | | 危险说明 | H226 | | 防范说明 | P262 | | UN号码 | 3272 | | 危险分类 | 3 | | 包装等级 | III | | WGK | 3 |
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| Y10264 | Alfa Aesar | Ethyl Cyclobutanecarboxylate | | 218元/10g; 375元/25g; 1219元/100g; 4406元/500g; | 展开 |
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| 113867 | Sigma-Aldrich | Ethyl Cyclobutanecarboxylate | 99% | 1889.28元/25 G; | 展开 |
产品说明 应用 Ethyl cyclobutanecarboxylate can be used in the synthesis of cyclobutylidenecyclopropane by a three-step sequence.
Ethyl cyclobutanecarboxylate is used in C-13 NMR studies. It is closely related to cyclobutanecarbonyl chloride which is puckered with an equatorial substituent. 包装 25 g in glass bottle 基本信息 | 线性分子式 | C4H7CO2C2H5 | | 分子量 | 128.17 | | Beilstein | 1929653 | | EC 号 | 238-995-0 | | MDL编号 | MFCD00001321 | | PubChem化学物质编号 | 24847152 | | NACRES | NA.22 |
产品性质 | 质量水平 | 100 | | 测定 | 99% | | 折射率 | n20/D 1.426 (lit.) | | bp | 159 ℃ (lit.) | | 密度 | 0.928 g/mL at 25 ℃ (lit.) | | SMILES string | CCOC(=O)C1CCC1 | | InChI | 1S/C7H12O2/c1-2-9-7(8)6-4-3-5-6/h6H,2-5H2,1H3 | | InChI key | SMVBADCAMQOTOV-UHFFFAOYSA-N |
安全信息 | 象形图 | | | 警示用语： | Warning | | 危险声明 | H226 | | 危险分类 | Flam. Liq. 3 | | 储存分类代码 | 3 - Flammable liquids | | WGK | WGK 3 | | 个人防护装备 | Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter |
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| 041921 | Fluorochem | Ethyl Cyclobutanecarboxylate | 98% | 220元/1g; 374元/5g; 1474元/25g; | 展开 |
基本信息 | CAS Number | 14924-53-9 | | MDL Number | MFCD00001321 | | Boiling Point | 159℃ | | Melting Point | -48℃ | | Density | 0.928 |
安全信息 | 图形或危害标志 |  | | 危险性说明 | H226: Flammable liquid and vapour.
H315: Causes skin irritation.
H319: Causes serious eye irritation.
H335: May cause respiratory irritation.
| | 防范说明 | P210: Keep away from – No smoking.
P233: Keep container tightly closed.
P240: Ground/bond container and receiving equipment.
P241: Use explosion-proof ./ equipment.
P242: Use only non-sparking tools.
P243: Take precautionary measures against static discharge.
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.
P303 + P361 + P353: IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
P304: IF INHALED: .
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 . 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.
P370 + P378: In case of fire: Use sand, CO2 or extinguishing powder for extinction.
P403: Store in a well-ventilated place.
P403 + P233: Store in a well-ventilated place. Keep container tightly closed.
P403 + P235: Store in a well-ventilated place. Keep cool.
P405: Store locked up.
P501: Dispose of contents/container to local regulations.
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