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3-amino-2-chloro-6-picoline (CAS # 39745-40-9) Featured duab
  • 3-amino-2-chloro-6-picoline (CAS # 39745-40-9) 1

3-amino-2-chloro-6-picoline (CAS # 39745-40-9)

Chemical Property:

Molecular Formula C6H7ClN2
Molar Mass 142.59 Nws
Qhov ntom 1.2124 (kev kwv yees kwv yees)
Melting Point 88-91 ° C
Boling Point 232.49 ° C (kwv yees kwv yees)
Flash Point 112.5°C dej
Vapor Siab 0.011mmHg ntawm 25 ° C
Qhov tshwm sim Crystalline hmoov
Xim Cream rau tan
pKa 3.38 ± 0.10 (Kev kwv yees)
Kev cia khoom nyob rau hauv inert gas (nitrogen los yog Argon) ntawm 2-8 ° C
Refractive Index 1.4877 (kwv yees)

Product Detail

Khoom cim npe

Risk thiab Safety

Hazard Cov Cim Xn – Ua phem
Risk Codes R36/37/38 - Kab mob rau qhov muag, ua pa thiab tawv nqaij.
R20/21/22 - Ua phem los ntawm kev nqus pa, tiv thaiv daim tawv nqaij thiab yog tias nqos.
R41 - Riam phom loj rau qhov muag
R37/38 - Kab mob ua pa thiab tawv nqaij.
R22 - Ua phem yog tias nqos
Kev nyab xeeb piav qhia S36/37/39 - Hnav cov khaub ncaws tiv thaiv tsim nyog, hnab looj tes thiab tiv thaiv qhov muag / ntsej muag.
S26 - Thaum sib cuag nrog lub qhov muag, yaug tam sim ntawd nrog dej txaus thiab nrhiav kev kho mob.
S39 - Hnav qhov muag / ntsej muag tiv thaiv.
UN IDs 2811 ib
HS Code 29339900 ib
Hazard Class 6.1

3-amino-2-chloro-6-picoline (CAS #)39745-40-9) Taw qhia

5-Amino-6-chroo-2-picoline yog cov organic compound nrog cov mis molecular C7H8ClN2 thiab molecular hnyav ntawm 162.61g / mol.

Lub compound yog dawb crystalline khoom nrog ib tug txawv tsw. Nws tuaj yeem yaj hauv dej thiab feem ntau cov kuab tshuaj organic. Lub compound yog ruaj khov ntawm qhov kub thiab txias, tab sis yuav decompose nyob rau hauv siab kub los yog lub teeb.

5-Amino-6-chloro-2-picoline muaj ntau yam kev siv tshuaj thiab chemistry. Nws yog siv los ua ib qho nruab nrab hauv cov organic synthesis thiab tuaj yeem siv los npaj ntau yam organic tebchaw. Tsis tas li ntawd, nws kuj yog siv los ua cov khoom siv raw thiab cov khoom nruab nrab hauv cov tshuaj tua kab thiab tshuaj.

5-Amino-6-chloro-2-picoline tuaj yeem npaj los ntawm cov tshuaj tiv thaiv ntawm 2-chloro-6-methylpyridine thiab ammonia. Tshwj xeeb, 2-chloro-6-methylpyridine thiab ammonia roj tuaj yeem tshwm sim raws li qhov tsim nyog cov tshuaj tiv thaiv, thiab tom qab ntawd ua kom huv los ntawm crystallization kom tau txais cov khoom lag luam.

Hais txog cov ntaub ntawv kev nyab xeeb, 5-Amino-6-chloro-2-picoline yog cov organic compound nrog rau qee qhov kev phom sij. Nws tuaj yeem ua rau khaus khaus ntawm cov hlab ntsws, tawv nqaij thiab qhov muag. Kev tiv thaiv tsim nyog, xws li tsom iav, hnab looj tes thiab cov khaub ncaws tiv thaiv tsim nyog, yuav tsum tau siv thaum siv los yog nkag mus rau qhov sib xyaw. Thaum tuav cov khoom sib xyaw no, tsis txhob ua pa tawm ntawm nws cov vapors lossis plua plav thiab ua kom qhov cua zoo ntawm qhov chaw ua haujlwm. Hauv kev khaws cia thiab pov tseg ntawm qhov sib xyaw, cov txheej txheem kev nyab xeeb yuav tsum tau ua raws.

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