Pivalaldehyde CAS 630-19-3 Mimọ> 97.0% (GC) Ile-iṣẹ
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Orukọ Kemikali | Pivalaldehyde |
Awọn itumọ ọrọ sisọ | 2,2-Dimethylpropanal;2,2-Dimethylpropionaldehyde;Trimethylacetaldehyde |
Nọmba CAS | 630-19-3 |
NỌMBA CAT | RF-PI2221 |
Iṣura Ipo | Ninu Iṣura, Agbara iṣelọpọ 20MT / osù |
Ilana molikula | C5H10O |
Òṣuwọn Molikula | 86.13 |
Ojuami Iyo | 6 ℃ (tan.) |
Ojuami farabale | 74℃/730 mm Hg(tan.) |
Itaja Labẹ Inert Gas | Itaja Labẹ Inert Gaasi, Itaja Labẹ Nitrogen |
Ni imọlara | Imọlẹ Imọlẹ, Afẹfẹ Afẹfẹ, Imọra Ooru;Alayipada |
Omi Solubility | Ailopin ninu Omi |
Solubility | Soluble ni Chloroform |
Brand | Ruifu Kemikali |
Nkan | Awọn pato |
Ifarahan | Awọ Sihin Liquid |
Mimọ / Analysis Ọna | > 97.0% (GC) |
Isovaleraldehyde | <0.50% |
Walẹ Kan pato (20/20℃) | 0.780 ~ 0.786 |
Atọka Refractive n20/D | 1.377 ~ 1.380 |
Awọ (Ninu APHA) | ≤ 20 AFA |
Infurarẹẹdi julọ.Oniranran | Ni ibamu si Eto |
Igbeyewo Standard | Standard Enterprise |
Lilo | elegbogi Intermediates |
Package:Igo Fluorinated, 25kg/Drum, tabi gẹgẹ bi ibeere alabara
Ipò Ìpamọ́:Fipamọ sinu awọn apoti ti a fi edidi ni itura ati ibi gbigbẹ;Dabobo lati ina ati ọrinrin
Pivalaldehyde (CAS: 630-19-3) jẹ fọọmu trimethyl ti acetaldehyde.O jẹ aldehyde pẹlu ẹgbẹ R ti o tobi pupọ, ẹgbẹ kẹta-butyl ni a so mọ carbonyl,> C=O.Pivalaldehyde jẹ ohun elo aise pataki ati agbedemeji ti a lo ninu iṣelọpọ Organic, awọn oogun, awọn agrochemicals ati dyestuff.Pivalaldehyde ni a lo bi ohun elo iṣelọpọ stereoselective.O tun lo bi bulọọki ile ti a lo ninu awọn aati condensation aldol.Gẹgẹbi itọsẹ ti acetaldehyde, trimethyl acetaldehyde le ṣee lo fun iṣelọpọ acetate.O tun le ṣee lo bi iṣaju fun iṣelọpọ awọn itọsẹ pyridine, pentaerythritol, ati crotonaldehyde.