2,4,4-trimethyl-4,5-dihydrooxazole 2,4,4-三甲基-4,5-二氢噁唑
CAS 1772-43-6 MFCD00005301
化学结构图
SMILES: CC1=NC(C)(C)CO1
化学属性
| Mol. Formula | C{6}H{1}{1}NO |
|---|---|
| Mol. Weight | 113 |
| Density | 0.887 g/mL at 25 °C(lit.) |
| Refractive index | 1.4200 to 1.4220 |
| Flash Point | 13°C(lit.) |
| TSCA | No |
| Boiling Point | 112°C |
别名和识别编码
| Chemical Name | 2,4,4-trimethyl-4,5-dihydrooxazole |
|---|---|
| MDL Number | MFCD00005301 |
| CAS Number | 1772-43-6 |
| Synonym | 2,4,4-Trimethyl-4,5-dihydrooxazole 2,4,4-三甲基-2-恶唑 4,5-Dihydro-2,4,4-trimethyloxazole Oxazole, 4,5-dihydro-2,4,4-trimethyl- 2,4,4-Trimethyl-4,5-dihydro-1,3-oxazole 2,4,4-三甲基-2-唑啉 2,4,4-TRIMETHYL-2-OXAZOLINE Trimethyloxazoline 2,4,4-Trimethyl-deltadimethyl2-oxazoline 2-Methyl-4,4-dimethyl-2-oxazoline 2,4,4-三甲基-2-噁唑 2,4,4-TRIMETHYL-2-OXAZOLINE 99% |
| EC Number | 217-201-6 |
| Beilstein Registry Number | 107665 |
| PubChem Substance ID | 87576860 |
| Reaxys-RN | 107665 |
| Chemical Name Translation | 2,4,4-三甲基-4,5-二氢噁唑 |
| InChIKey | HZRZMHNRCSIQFT-UHFFFAOYSA-N |
| LabNetwork Molecule ID | LN01088071 |
| InChI | InChI=1S/C6H11NO/c1-5-7-6(2,3)4-8-5/h4H2,1-3H3 |
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分类
- {SNA} Building Blocks, Chemical Synthesis, Heterocyclic Building Blocks, Oxazolines/Oxazolidines
相关文献及参考
- Substituted ß-keto esters can be prepared by reaction with an acid chloride followed by the introduction of further substituents by alkylation of the acylated oxazoline in DMF: Bull. Chem. Soc. Jpn., 57, 2329 (1984):
- For reviews of the chemistry of oxazolines, see: Chem. Rev., 71, 483 (1971); Angew. Chem. Int. Ed., 15, 270 (1976), Tetrahedron, 41, 837 (1985); 50, 2297 (1994).
- Oxazolines were introduced by Meyers as intermediates for synthesis of ß-hydroxy acids or esters, by alkylation of the lithio-derivative and cleavage of the ring. Similarly, addition to carbonyl compounds leads, under dehydrating conditions (strong acid) to the corresponding acrylic acids: J. Org. Chem., 39, 2778 (1974):
- Reaction with epoxides leads to -butyrolactones: J. Org. Chem., 39, 2783 (1974).
- Compare 2,4,4,6-Tetramethyl-1-oxa-3-aza-2-cyclohexene, B20438, 2-Amino-2-methyl-1-propanol, A17814, etc.
安全信息
- R11 Highly flammable 非常易燃
- S9 Keep container in a well-ventilated place 保持容器在通风良好的场所；
- S33 Take precautionary measures against static discharges 对静电采取预防措施；
- S16 Keep away from sources of ignition - No smoking 远离火源，禁止吸烟；
- S29 Do not empty into drains 不要排入下水道；
GHS Symbol
- H225 Highly flammable liquid and vapour 高度易燃液体和蒸气
- 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+
- P241+P242+P243
- 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
- P370+P378
- P403+P235
- P501 Dispose of contents/container to..… 处理内容物/容器.....
其他信息
- Alfa Aesar:2,4,4-三甲基-2-唑啉,99% 2,4,4-Trimethyl-2-oxazoline, 99%(1772-43-6)
- 2,4,4-三甲基-2-恶唑价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 T1060 2,4,4-三甲基-2-唑啉 2,4,4-Trimethyl-2-oxazoline 25ML 688元 2010/05/25 L00181 2,4,4-三甲基-2-唑啉, 99% 2,4,4-Trimethyl-2-oxazoline, 99% 25g 385元 2010/05/25 L00181 2,4,4-三甲基-2-唑啉, 99% 2,4,4-Trimethyl-2-oxazoline, 99% 100g 1091元
- TCI Shanghai:2,4,4-三甲基-2-唑啉 2,4,4-Trimethyl-2-oxazoline,>;98.0%(GC)(1772-43-6)
- MOL 文件:1772-43-6.mol
- Sigma Aldrich:1772-43-6(sigmaaldrich)
- 图谱信息:2,4,4-三甲基-2-恶唑(1772-43-6)核磁图( 13 CNMR) 2,4,4-三甲基-2-恶唑(1772-43-6)核磁图( 1 HNMR) 2,4,4-三甲基-2-恶唑(1772-43-6)红外图谱(IR1) 2,4,4-三甲基-2-恶唑(1772-43-6)质谱(MS) 2,4,4-三甲基-2-恶唑(1772-43-6)Raman光谱
