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5-formyl-2 4-dimethyl-1H-pyrrole-3-carboxylic acid (CAS# 253870-02-9)

Chemical Property:

Molecular Formula C8H9NO3
Molar Misa 167.16
Density 1.342±0.06 g/cm3(Zvakafanotaurwa)
Melting Point 283°C(lit.)
Boling Point 374.9±42.0 °C(Zvakafanotaurwa)
Flash Point 180.517°C
Mvura Solubility Zvishoma soluble mumvura.
Solubility Aqueous Base (Zvishoma), DMSO (Zvishoma), Methanol (Zvishoma)
Vapor Presure 0mmHg pa25°C
Chitarisiko Crystalline upfu
Color Beige
pKa 5.56±0.50(Zvakafanotaurwa)
Storage Condition Ramba uri munzvimbo ine rima, Yakavharwa pakaoma, Kamuri Tembiricha
Refractive Index 1.625
MDL MFCD06202342
Zvenyama uye Chemical Properties Yellow Crystal

Product Detail

Product Tags

Hazard Symbols Xi – Hasha

 

Nhanganyaya

2,4-Dimethyl-5-aldehyde-pyrrole-3-carboxylic acid is an organic compound.

 

Hunhu:

- Kuonekwa: 2,4-dimethyl-5-aldehyde-pyrrole-3-carboxylic acid ikristaro isina ruvara.

- Solubility: 2,4-dimethyl-5-aldehyde-pyrrole-3-carboxylic asidhi isinganyunguriki mumvura, asi inonyungudika mune organic solvents senge ethanol, ether, nezvimwe.

 

Shandisa:

- 2,4-Dimethyl-5-aldehyde-pyrrole-3-carboxylic acid inogona kushandiswa sedhayi yepakati uye mbishi zvinhu zve organic synthesis.

 

Nzira:

2,4-Dimethyl-5-aldehyde-pyrrole-3-carboxylic acid inogona kugadzirirwa nekuita aniline uye malonic acid dianhydride. Matanho chaiwo ekuita ndeaya anotevera:

Aniline uye malonic acid dianhydride inosanganiswa uye inobatwa patembiricha yakakodzera kuti iite amil compound.

Zvadaro, pasi pemamiriro akakodzera, redox reaction yakaitwa kuderedza sulfyl compound kusvika 2,4-dimethyl-5-aldehyde-pyrrole-3-carboxylic acid.

 

Zvekuchengetedza

Ruzivo rwakananga rwekuchengetedza ye2,4-dimethyl-5-aldehyde-pyrrole-3-carboxylic acid: Ndokumbira utarise kune yekuchengetedza data pepa reiyi koniyuta. Paunenge uchishandiswa, unofanirwa kutevedzera nzira dzakachengeteka dzekushandisa murabhoritari, pfeka zvekuzvidzivirira nazvo, ive nechokwadi chekuti nharaunda yekuyedza ine mhepo yakanaka, uye kudzivirira kusangana neganda nemeso. Inofanirawo kuchengetwa munzvimbo inotonhorera, yakaoma, kure nemoto uye zvinhu zvinopisa. Kana pakadonha, matanho akakodzera anofanirwa kutorwa kugadzirisa. Kuti uve nechokwadi chekuchengeteka, tsvaga kutungamirirwa nenyanzvi.


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