3-Methyl-2-Butanol 3-甲基-2-丁醇
CAS 598-75-4 MFCD00004527
化学结构图
SMILES: CC(C)C(C)O
化学属性
| Mol. Formula | C5H12O |
|---|---|
| Mol. Weight | 88.15 |
| Density | 0.818 g/mL at 25 °C(lit.) |
| Refractive index | 1.4060 to 1.4110 |
| Flash Point | 39°C(lit.) |
| TSCA | Yes |
| Boiling Point | 112°C |
| Solubility | 溶于水，可混溶于醇、醚。 |
别名和识别编码
| Chemical Name | 3-Methyl-2-Butanol |
|---|---|
| Synonym | (±)-3-methyl-butan-2-ol 2-HYDROXY-3-METHYLBUTANE 3-Methyl butan-2-ol 2-METHYL-3-BUTANOL 3-甲基-2-丁醇 (±)-3-Methyl-2-butanol 2-Butanol,3-methyl- Methyl-isopropyl-carbinol 3-methylbutan-2-ol SEC-ISOAMYL ALCOHOL (+/-)-Isopropyl methyl carbinol (+/-)-3-METHYL-2-BUTANOL Isopropylmethylcarbinol sec-Isoamylalkohol dl-se 3-methyl-2-butanol DL-3-METHYL-2-BUTANOL alcool3-methyl-2-butylique DL-3-甲基-2-丁醇 (±)-3-甲基-2-丁醇 (±)-2-Methyl-3-Butanol ISOPROPYLMETHYLCARBINOL sec.-Isoamylalkohol 3-methyl-2-butano (±)-Isopropyl methyl carbinol DL-3-Methyl-2-butanol 3-methyl-butan-2-ol |
| MDL Number | MFCD00004527 |
| CAS Number | 598-75-4 |
| EC Number | 209-950-2 |
| Merck Number | 6031 |
| Beilstein Registry Number | 1(4)1675 |
| PubChem Substance ID | 87572268 |
| Reaxys-RN | 1718800 |
| Chemical Name Translation | 3-甲基-2-丁醇 |
| LabNetwork Molecule ID | LN00239071 |
信息真实价格透明
资金保障
专业采购外包团队在线服务
信息真实价格透明
资金保障
专业采购外包团队在线服务
品牌质保精细包装
现货库存
一流品牌服务
分类
- {SNA} Alphabetical Listings, Flavors and Fragrances, M-N
- {Chemicalbook} 食品添加剂: 食用香料（增香剂）: 天然等同香料和人造香
- {SNA} Alphabetical Listings, Certified Food Grade Products, Flavors and Fragrances, L-M, M-N
- {SNA} Alcohols, Building Blocks, C2 to C6, Chemical Synthesis, Organic Building Blocks,
- {SNA} Alcohols,
相关文献及参考
- Short: III/35E Title: Nuclear Magnetic Resonance (NMR) Data: Chemical Shifts for Oxygen-17 Author: Duddeck, H.; Toth, G.; Simon, A. Editor: Gupta, R.R.; Lechner, M.D. Source: Landolt-Börnstein, New Series Volume: III/35E Year: 2002 Keyword: Alipathic and Aromatic hydrocarbons; Coupling constant j; Nuclear Magnetic Resonance; chemical shifts δ ISBN: 3-540-42501-2 ISBN: 978-3-540-42501-4 Internet Resource: DOI:10.1007/b92953 RefComment: VII, 230 pages. With CD-ROM., Hardcover Abstract: This volume provides a comprehensive and evaluated compilation of nuclear magnetic resonance data. Chemical shifts and coupling constants of boron-11 and phosphorus-31 (subvol. A), fluorine-19 and nitrogen-15 (subvol. B), hydrogen-1 (subvol. C), carbon-13 (subvol. D), and oxygen-17 (subvol. E) compounds are tabulated together with the gross- and structure formulas and the most readily available solvents. Due to the large amount of the data merely chemical shifts are presented in the printed versions, and all the data, chemical shifts and coupling constants are provided on CD-ROM's.
- Short: IV/10A Title: Heats of Mixing and Solution: Binary Liquid Systems of Nonelectrolytes Author: Grolier, J.-P.E.; Wormald, C.J.; Fontaine, J.-C.; Sosnkowska-Kehiaian, K.; Kehiaian, H.V. Editor: Kehiaian; H.V. Source: Landolt-Börnstein, New Series Volume: IV/10A Year: 2004 Keyword: Nitrogen Containing; Organic Compounds; Pressure; Vapor; Vapor Pressure ISBN: 3-540-60347-6 ISBN: 978-3-540-60347-4 Internet Resource: DOI: 10.1007/b56530 RefComment: IX, 564 p. 816 illus., Hardcover RefComment: Written for scientists and engineers in the field of physical chemistry, organic chemistry, applied chemistry Abstract: This subvolume containes selected data on heats of mixing (excess enthalpies) of binary liquid mixtures of organic and inorganic nonelectrolytes, including aqueous-organic systems, in broad ranges of temperature, pressure, and composition. All the data are extracted fr
安全信息
- R37 Irritating to respiratory system 刺激呼吸道
- R66 Repeated exposure may cause skin dryness or cracking 反复接触可能导致皮肤干燥或皴裂
- R10 Flammable 易燃
- R20 Harmful by inhalation 吸入有害
- S46 If swallowed, seek medical advice immediately and show this container or label 食入时，立即求医并出示容器/标签；
GHS Symbol
- H226 Flammable liquid and vapour 易燃液体和蒸气
- H332 Harmful if inhaled 吸入有害
- H335 May cause respiratory irritation 可能导致呼吸道刺激
- P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. 远离热源/火花/明火/热的表面。——禁止吸烟。
- P233 Keep container tightly closed. ?保持容器密闭。
- P240 Ground/bond container and receiving equipment. 与地面接触/连接集装箱和接受设备。
- P241 Use explosion-proof electrical/ventilating/lighting/…/equipment. 使用防爆电气/通风/照明/ .../设备。
- P241+P242+P243
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
- P271 Use only outdoors or in a well-ventilated area.? 只能在室外或通风良好的地方使用。
- P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
- P303+P361+P353
- P304+P340+P312
- P370+P378
- P403+P233
- P405 Store locked up. 上锁保管。
- P501 Dispose of contents/container to..… 处理内容物/容器.....
其他信息
- 使用限量:FEMA(mg/kg)：冷冻乳品、凝胶制品、布丁、含醇饮料，5.0；无醇饮料1.0；果酱、果冻、硬糖，10.0；焙烤制品20.0。
- Sigma Aldrich:598-75-4(sigmaaldrich)
- FEMA:3703
- 参考质量标准:FAO/WHO，1998 折射率(n D 20 ) 1.406---1.412 相对密度(d 25 25 ) 0.815---0.821
- 用途一:溶剂。
- TCI Shanghai:3-甲基-2-丁醇 3-Methyl-2-butanol,>;95.0%(GC)(598-75-4)
- Alfa Aesar:(±)-3-甲基-2-丁醇,98% (+/-)-3-Methyl-2-butanol, 98%(598-75-4)
- 外观性质:无色液体，有果香味。
- 上游原料:2-溴丙烷 --> 卤化镁
- 图谱信息:3-甲基-2-丁醇(598-75-4)红外图谱(IR1) 3-甲基-2-丁醇(598-75-4)红外图谱(IR2) 3-甲基-2-丁醇(598-75-4)核磁图( 1 HNMR) 3-甲基-2-丁醇(598-75-4)Raman光谱 3-甲基-2-丁醇(598-75-4)核磁图( 13 CNMR) 3-甲基-2-丁醇(598-75-4)质谱(MS)
- Acros Organics:3-甲基-2-丁醇 DL-3-Methyl-2-butanol, 98%(598-75-4)
- MSDS 信息:3-甲基-2-丁醇(598-75-4).msds
- 3-甲基-2-丁醇价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2011/08/23 K6602001 3-甲基-2-丁醇 100ml 898元 2011/04/16 M0171 3-甲基-2-丁醇 3-Methyl-2-butanol 25ML 354元 2011/04/16 M0171 3-甲基-2-丁醇 3-Methyl-2-butanol 500ML 2340元
- 方法一:将600g2-溴丙烷和300ml乙醚配成的溶液，滴加到250毫升乙醚和146g镁悄的混合物中，冷却反应物至-5℃，缓缓加入200g乙醛和250ml乙醚配成的溶液。将反应混合物倒入2kg碎冰中使镁盐分解，用倾析法除去过量的镁，用15%硫酸溶解碱性卤化镁。分取乙醚层，分馏，收集110-111.5℃馏分，得210-215g3-甲基-2-丁醇，收率53-54%。
- MOL 文件:598-75-4.mol
- 毒性:GRAS(FEMA)。
