4-Pyridinecarboxaldehyde CAS 872-85-5

Khoom Piav Qhia:

Khoom Lub Npe: 4-Pyridinecarboxaldehyde CAS TSIS TAU: 872-85-5

Lub ntsiab lus:

pyridine-4-carbaldehyde;

p-Pyridinealdehyde;

4-pyridinecarboxyaldehyde;

Tshuaj& Lub Cev Muaj Zog:

Cov tsos: Ntshiab daj-xim av kua

Kev Ntsuas: ≥99.00%

Ceev: 1.138

Kub Point: 198 ℃

Melting Point: -2 ℃

Flash Point: 82 ℃

Refractive Index: 1.542-1.545

Dej Solubility: 20 g/L (20 ℃)

Cia Li Cas: 2-8 ℃

Cov Ntaub Ntawv Kev Nyab Xeeb:

RTECS: NR 9400000

Chav Kawm Muaj Kev Nyab Xeeb: 3.2

Cov Lus Hais Txog Kev Nyab Xeeb: S26-S36

HS Code: 2933399010

Cov Pab Pawg: III

WGK Lub Tebchaws Yelemees: 1

RIDADR: UN xyoo 1989

Cov nqe lus pheej hmoo: R10; R36/37/38

Tus lej phom sij: Xi

4-Pyridinecarboxaldehyde, yog lub tsev tsim hluav taws xob heterocyclic siv rau kev sib xyaw ntawm ntau yam tshuaj sib xyaw, xws li tshiab 1,4-dihydropyridin-4-yl-phenoxyacetohydrazones, muaj cov tshuaj tiv thaiv kab mob thiab tiv thaiv kab mob.

Yog tias koj txaus siab rau peb cov khoom lossis muaj lus nug, thov koj xav tiv tauj peb!

Cov khoom lag luam nyob rau hauv patent tau muab rau R& D lub hom phiaj nkaus xwb. Txawm li cas los xij, lub luag haujlwm zaum kawg tshwj xeeb tshaj yog nrog tus neeg yuav khoom.

Cim npe nrov: 4-pyridinecarboxaldehyde cas 872-85-5, tuam ntxhab, cov chaw muag khoom, lub Hoobkas, yuav, hauv Tshuag

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