4-Formylbenzoic acid(CAS#619-66-9)

Chemical Property:

Molecular Formula	C8H6O3
Misa ya Molar	150.13
Kuchulukana	1.2645 (kuyerekeza movutikira)
Melting Point	247°C(kuyatsa)
Boling Point	231.65°C (kuyerekeza molakwika)
Pophulikira	169.2 ° C
Kusungunuka kwamadzi	Kusungunuka m'madzi, methanol, DMSO, ether, ndi chloroform.
Kusungunuka	Kusungunuka m'madzi, methanol, DMSO, ether, ndi chloroform.
Kuthamanga kwa Vapor	5.72E-05mmHg pa 25°C
Maonekedwe	Crystalline ufa
Mtundu	Yellow
Maximum wavelength(λmax)	['298nm(Hexane)(lit.)']
Mtengo wa BRN	471734
pKa	3.77 (pa 25 ℃)
PH	3.5 (1g/l, H2O, 20℃)
Mkhalidwe Wosungira	Sungani pansi +30 ° C.
Zomverera	Zosamva mpweya
Refractive Index	1.4500 (chiyerekezo)
MDL	Mtengo wa MFCD00006951
Gwiritsani ntchito	Ntchito ngati wapakatikati mankhwala, mankhwala ndi fulorosenti whitening wothandizira

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Zizindikiro Zowopsa	Xi - Zosangalatsa
Zizindikiro Zowopsa	R36/37/38 - Zokwiyitsa maso, kupuma komanso khungu. R33 - Kuopsa kwa zotsatira zowonjezera
Kufotokozera Zachitetezo	S26 - Mukakhudza maso, yambani nthawi yomweyo ndi madzi ambiri ndikupempha uphungu wachipatala. S36 - Valani zovala zoyenera zodzitetezera. S24/25 - Pewani kukhudzana ndi khungu ndi maso.
WGK Germany	3
Mtengo wa RTECS	WZ0440000
TSCA	Inde
HS kodi	29183000
Zowopsa	Zokwiyitsa

Mawu Oyamba

Kawirikawiri amagwiritsidwa ntchito ngati reagent pa esterification ya 2,2,6,6-tetramethyl-4-oxopiperidinyl-1-oxyl kuti ipereke 4-hydroxy-2,2,6,6-tetramethylpiperidine-1-oxyl 4-formylbenzoate.

Zam'mbuyo: 2-Ethylbutyric acid(CAS#88-09-5)

Ena: Mafuta acids, batala(CAS#85536-27-0)

Lembani uthenga wanu apa ndikutumiza kwa ife