1,3-Cyclohexanedione 1,3-环已二酮
CAS 504-02-9 MFCD00001585
信息真实价格透明
资金保障
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信息真实价格透明
资金保障
专业采购外包团队在线服务
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现货库存
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分类
- {SA} Bioactive Small Molecules, Biochemicals and Reagents, Building Blocks, C3 to C6, CI-CY, Carbonyl Compounds, Cell Biology, Chemical Synthesis, Derivatization agents, Ketones, Luminescent Compounds/Detection, Organic Building Blocks
- Isotope Labelled Compounds
- {Chemicalbook} 农药中间体: 除草剂中间体:
- {SNA} Biochemicals and Reagents, Building Blocks, C3 to C6, Carbonyl Compounds, Chemical Synthesis, Derivatization agents, Ketones, Luminescent Compounds/Detection, Organic Building Blocks
- {SNA} Building Blocks, C3 to C6, Carbonyl Compounds, Chemical Synthesis,
产品应用
- 用于有机合成。HPLC 标记
相关文献及参考
- Merck: 14,3178
- Alqasoumi, S., et al.: Eur. J. Med. Chem., 45, 1849 (2010),
- For procedures for the conversion to the mono- and bis-silyl enol ethers, using HMDS/ imidazole and LDA/ TMS chloride respectively, see: Synthesis, 431 (1977).
- Reacts with primary amines to give ß-amino enones, which can be aromatized to m-amino-phenols by oxidation with Hg(OAc)2: Synthesis, 471 (1982).
- Merck: 14,3178 Beilstein: 7,IV,1985
安全信息
- S24/25 Avoid contact with skin and eyes 避免皮肤和眼睛接触;
- R22 Harmful if swallowed 吞咽有害
- R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
GHS Symbol
- P262 Do not get in eyes, on skin, or on clothing. 不要接触眼睛,皮肤或衣服。
- P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
- P270 Do not eat, drink or smoke when using this product. 使用本产品时不要吃东西,喝水或吸烟。
- P301+P312+P330
- P501 Dispose of contents/container to..… 处理内容物/容器.....
- H302 Harmful if swallowed 吞食有害
其他信息
- 方法二:将间苯二酚与氢氧化钠溶液投入压热釜,加入镍催化剂,在50℃、70-100大气压通氢反应10-12h。然后降温、泄压,滤除催化剂,滤液用浓盐酸酸化,冷至0℃,滤出结晶,即1,3-环己二酮粗品。粗品用热苯重结晶,得成品。
- 用途二:1,3-环己基二酮是除草剂磺草酮、硝磺酮的中间体。
- 海关编码:29142900
- F:8-21
- 用途三:用于有机合成。
- 下游产品:异补骨脂素 --> 恩丹西酮 --> 稀禾定 --> 5-[2-(乙硫基)丙基]-1,3-环己二酮 --> 四氢咔唑酮 --> 3-甲氧基-2-环己烯-1-酮 --> 5-氧代己酸
- 1,3-环己二酮价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2011/08/23 LA1110901 1,3-环己二酮 25g 220元 2011/04/16 C0682 1,3-环己二酮 1,3-Cyclohexanedione 250G 873元 2011/04/16 C0682 1,3-环己二酮 1,3-Cyclohexanedione 25G 240元
- Acros Organics:1,3-环已二酮 1,3-Cyclohexanedione, 97%(504-02-9)
- MSDS 信息:Dihydroresorcinol(504-02-9).msds
- Sigma Aldrich:504-02-9(sigmaaldrich)
- 溶于水、乙醇、丙酮、氯仿和沸苯,微溶于乙醚和二硫化碳。
- 用途四:用于有机合成。HPLC 标记
- 方法一:其制备方法是用间苯二酚在兰尼镍催化剂存在下进行加氢反应而得到产品。
- 图谱信息:1,3-环己二酮(504-02-9)质谱(MS) 1,3-环己二酮(504-02-9)核磁图( 13 CNMR) 1,3-环己二酮(504-02-9)红外图谱(IR2) 1,3-环己二酮(504-02-9)红外图谱(IR3) 1,3-环己二酮(504-02-9)红外图谱(IR1)
- TCI Shanghai:1,3-环己二酮[用于高效液相色谱标记] 1,3-Cyclohexanedione [for HPLC Labeling],>;98.0%(GC)(T)(504-02-9)
- 用途一:用作医药中间体
- MOL 文件:504-02-9.mol
- Alfa Aesar:1,3-环己二酮,97+%,maycont.upto1%NaCl 1,3-Cyclohexanedione, 97+%, may cont. up to 1% NaCl(504-02-9)
- 上游原料:间苯二酚