2-Methyl-2-nitropropan-1-ol
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2-Methyl-2-nitropropan-1-ol 속성
- 녹는점
- 86-89 °C(lit.)
- 끓는 점
- 94-95 °C10 mm Hg(lit.)
- 밀도
- 1.0765 (estimate)
- 굴절률
- 1.4413 (estimate)
- 산도 계수 (pKa)
- 13.79±0.10(Predicted)
- InChI
- InChI=1S/C4H9NO3/c1-4(2,3-6)5(7)8/h6H,3H2,1-2H3
- InChIKey
- MVGJRISPEUZYAQ-UHFFFAOYSA-N
- SMILES
- C(O)C(C)([N+]([O-])=O)C
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| WGK 독일 | 3 | ||
|---|---|---|---|
| RTECS 번호 | UB8575000 | ||
| 유해 물질 데이터 | 76-39-1(Hazardous Substances Data) | ||
| 기존화학 물질 | KE-24462 |
| 그림문자(GHS): |
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| 신호 어: | Warning | |||||||||||||||||||||
| 유해·위험 문구: |
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| 예방조치문구: |
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2-Methyl-2-nitropropan-1-ol C화학적 특성, 용도, 생산
Synthesis
By catalyst 10g (Ti-V-ZSM-5), acetone 58.08g, ammonium hydroxide 20g are added in 400ml methanol, are warming up to 70 DEG C, hydrogen peroxide (35%) 226.7g is slowly added dropwise, temperature is maintained to react 1h at 65-75 DEG C, obtain 2- nitros third after being added dropwise Alkane reaction solution；Filtering adds in 5g sodium hydroxides to reaction solution, is warming up to 35 DEG C, formaldehyde (40% aqueous solution) is added dropwise, drip with the reaction was continued afterwards 3h, obtains 2-Methyl-2-nitropropan-1-ol.Purification Methods
Distil it under vacuum and/or crystallise it from pet ether or MeOH. [Astle & Abbott J Org Chem 21 1229 1956, Kambe & Yasuda Bull Soc Chem Jpn 41 1444 1968, Beilstein 1 H 378, 1 III 1546, 1 IV 1604.]2-Methyl-2-nitropropan-1-ol 준비 용품 및 원자재
원자재
준비 용품
2-Methyl-2-nitropropan-1-ol 공급 업체
글로벌( 68)공급 업체
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