| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | 详情 |
| M863239 | MACKLIN | 5-甲基-3-庚酮 | ≥95%(GC) | 38元/5ml; 73元/25ml; 195元/100ml; | 展开 |
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| M0335 | TCI | 5-Methyl-3-heptanone | >95.0%(GC) | 160元/25ML; 410元/500ML; | 展开 |
基本信息 | 纯度/分析方法 | >95.0%(GC) | | 分子式/分子量 | C8H16O = 128.22 | | 外观与形状(20℃) | 液体 | | Reaxys-RN | 506345 | | PubChem物质ID | 87572405 | | SDBS (AIST Spectral DB) | 2777 | | Merck Index (14) | 6084 | | MDL编号 | MFCD00009340 |
技术规格 | Appearance | Colorless to Almost colorless clear liquid | | Purity(GC) | min. 95.0 % |
物性(参考值) | 熔点 | -57 ℃ | | 沸点 | 157 ℃ | | 闪点 | 59 ℃ | | 比重 | 0.82 | | 折射率 | 1.42 | | 水溶性 | 实际上不溶 | | 溶解性(可溶于) | 醇,乙醚 |
安全信息 | 图形或危害标志 |   | | 信号词 | 警告 | | 危险性说明 | H332 : 吸入有害。
H303 : 吞咽可能有害。
H315 : 造成皮肤刺激。
H319 : 造成严重眼刺激。
H335 : 可能造成呼吸道刺激。
H336 : 可能造成昏昏欲睡或眩晕。
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。
P261 : 避免吸入粉尘/烟/气体/烟雾/蒸气/喷雾。
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。
P271 : 只能在室外或通风良好之处使用。
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。
P370 + P378 : 火灾时：使用干砂、干粉或抗醇泡沫灭火。
P312 : 如感觉不适，呼叫急救中心/医生。
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。
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。
P332 + P313 : 如发生皮肤刺激：求医/就诊。
P304 + P340 + P312 : 如误吸入：将人转移到空气新鲜处，保持呼吸舒适体位。如感觉不适，呼叫急救中心/医生。
P403 + P233 : 存放在通风良好的地方。保持容器密闭。
P403 + P235 : 存放在通风良好的地方。保持低温。
P405 : 存放处须加锁。
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相关法规 运输信息 | UN编号 | UN2271 | | 类别 | 3 | | 包装类别 | III | | 监管条件代码(*) | |
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| 67260 | Sigma-Aldrich | 5-Methyl-3-heptanone | ≥94% (GC) | 2175.26元/1 L; | 展开 |
产品说明 应用 - 5-Methyl-3-heptanone can be converted into the corresponding gem-dihydroperoxide using aqueous hydrogen peroxide and chlorosulfonic acid as a catalyst at room temperature.
- It can be reduced to its corresponding alcohol using sodium borohydride in urea/choline chloride eutectic salt.
- It can undergo condensation with tert-butyl-sulfinamide to form the corresponding chiral tert-butyl-sulfinyl-ketimine, which can further react with ylides derived from trimethylsulfonium iodide and S-allyl tetrahydrothiophenium bromide to form highly substituted chiral aziridines.
包装 1 L in glass bottle 基本信息 | 线性分子式 | CH3CH2CH(CH3)CH2COCH2CH3 | | 分子量 | 128.21 | | Beilstein | 506345 | | EC 号 | 208-793-7 | | MDL编号 | MFCD00009340 | | PubChem化学物质编号 | 57652074 |
产品性质 | 质量水平 | 100 | | 测定 | ≥94% (GC) | | 折射率 | n20/D 1.414 (lit.) | | bp | 157-162 ℃ (lit.) | | 密度 | 0.823 g/mL at 25 ℃ (lit.) | | SMILES string | CCC(C)CC(=O)CC | | InChI | 1S/C8H16O/c1-4-7(3)6-8(9)5-2/h7H,4-6H2,1-3H3 | | InChI key | PSBKJPTZCVYXSD-UHFFFAOYSA-N |
安全信息 | 象形图 | | | 警示用语： | Warning | | 危险声明 | H226 - H319 - H335 | | 预防措施声明 | P210 - P305 + P351 + P338 | | 危险分类 | Eye Irrit. 2 - Flam. Liq. 3 - STOT SE 3 | | 靶器官 | Respiratory system | | 储存分类代码 | 3 - Flammable liquids | | WGK | WGK 1 | | 闪点(F) | 111.2 °F - closed cup | | 闪点(C) | 44 ℃ - closed cup | | 个人防护装备 | Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter |
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| 8.18663 | Sigma-Aldrich | 5-Methyl-3-heptanone | for synthesis | 505.16元/1 L; | 展开 |
产品说明 分析说明 Assay (GC, area%): ≥ 94.0 % (a/a)
Density (d 20 °C/ 4 °C): 0.820 - 0.823
Identity (IR): passes test 基本信息 | 线性分子式 | CH3CH2COCH2CH(CH3)CH2CH3 | | 分子量 | 128.21 | | MDL编号 | MFCD00009340 | | EC索引号 | 208-793-7 |
产品性质 | 质量水平 | 200 | | 蒸汽压 | 2.7 hPa ( 25 ℃) | | 测定 | ≥94.0% (GC) | | 效能 | 3500 mg/kg LD50, oral (Rat)
>16000 mg/kg LD50, skin (Rabbit) | | expl. lim. | 0.9-48 % (v/v) | | bp | 157-162 ℃/1013 hPa | | mp | -57 ℃ | | 转变温度 | flash point 43 ℃ | | 溶解性 | 3 g/L | | 密度 | 0.82 g/cm3 at 20 ℃ | | 储存温度 | 2-30℃ | | InChI | 1S/C8H16O/c1-4-7(3)6-8(9)5-2/h7H,4-6H2,1-3H3 | | InChI key | PSBKJPTZCVYXSD-UHFFFAOYSA-N |
安全信息 | 象形图 | | | 警示用语： | Warning | | 危险声明 | H226 - H319 - H335 | | 预防措施声明 | P210 - P233 - P240 - P241 - P242 - P305 + P351 + P338 | | 危险分类 | Eye Irrit. 2 - Flam. Liq. 3 - STOT SE 3 | | 靶器官 | Respiratory system | | 储存分类代码 | 3 - Flammable liquids | | WGK | WGK 1 | | 闪点(F) | 111.2 °F - closed cup | | 闪点(C) | 44 ℃ - closed cup |
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| 240662 | Fluorochem | 5-Methylheptan-3-one | 95% | 374元/25ml; 660元/500ml; | 展开 |
基本信息 | CAS Number | 541-85-5 | | MDL Number | MFCD00009340 | | Boiling Point | 157℃ | | Melting Point | -57℃ | | Density | 0.82 |
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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