2-Pyridinecarboxaldehyde CAS 1121-60-4

Khoom Piav Qhia:

Khoom Lub Npe: 2-Pyridinecarboxaldehyde CAS NO: 1121-60-4

Lub ntsiab lus:

pyridine 2-carbaldehyde;

o-Nicotinaldehyde;

pyridine-2-aldehyde;

Tshuaj& Lub Cev Muaj Zog:

Tshwm sim: Cov kua daj

Kev Ntsuas: ≥99.0%

Ceev: 1.126

Kub Point: 181 ℃

Melting Point: 1 ℃ Cov

Flash Point: 73 ℃

Refractive Index: 1.5343-1.5373

Dej Solubility: Miscible

Cia Li Cas: 2-8 ℃

Vapor Siab: 0.906mmHg ntawm 25 ℃

Cov Ntaub Ntawv Kev Nyab Xeeb:

Chav Kawm Muaj Kev Nyab Xeeb: 6.1

Cov Lus Hais Txog Kev Nyab Xeeb: S26-S29-S36/37/39-S45-S53-S61

HS Code: 29333999

Cov Pab Pawg: III

WGK Lub Tebchaws Yelemees: 3

RIDADR: UN xyoo 1989

Cov Ntsiab Lus Risk: R22; R23; R34; R43; R46; R51/53

Cov Cai Tsis Zoo: T.

2-Formylpyridine, tseem hu ua pyridine-2-carboxaldehyde, yog cov organic sib xyaw nrog cov mis NC5H4CHO. Nws yog cov kua ua kua tsis muaj xim nrog cov ntxhiab tsw txawv. Cov qauv qub feem ntau yog xim av vim yog qhov tsis huv. Nws ua haujlwm ua ntej rau lwm qhov sib txuas ntawm kev txaus siab hauv kev sib koom ua ke tshuaj thiab tshuaj. Pyridine aldehydes feem ntau tau npaj los ntawm oxidation ntawm hydroxymethyl- lossis methylpyridines.

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: 2-pyridinecarboxaldehyde cas 1121-60-4, tuam ntxhab, cov chaw muag khoom, lub Hoobkas, yuav, hauv Tshuag

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