3-Pyridinecarboxylicacid, 4, 6-dichloro-

CAS# 73027-79-9

3-Pyridinecarboxylic acid, 4,6-dichloro-, yog ib qho tshuaj lom neeg muaj peev xwm siv tau hauv ntau qhov chaw. Kev siv cov tshuaj no tuaj yeem cuam tshuam los ntawm nws cov khoom siv tshuaj lom neeg thiab reactivity. Nov yog qee qhov kev siv tau zoo:

Tshuaj Chemistry:

Pharmaceutical Intermediates:3-Pyridinecarboxylic acid, 4,6-dichloro-, tuaj yeem ua haujlwm nruab nrab hauv kev sib txuas ntawm cov tshuaj sib txuas. Cov kws kho mob tuaj yeem siv nws los ua ib lub tsev thaiv los tsim cov molecules uas muaj peev xwm ua haujlwm lom neeg, xws li hauv kev tsim cov tshuaj tshiab.

Tshuaj tua kab los yog tshuaj tua kab mob:3-Pyridinecarboxylic acid, 4,6-dichloro-, derivatives tuaj yeem pom daim ntawv thov hauv kev tsim cov tshuaj agrochemicals, suav nrog tshuaj tua kab lossis tshuaj tua kab. Cov qauv chlorinated pyridine tuaj yeem muab cov khoom tshwj xeeb muaj txiaj ntsig rau kev cuam tshuam nrog cov kab mob lom.

Analytical Chemistry:

Analytical Standards:3-Pyridinecarboxylic acid, 4, 6-dichloro-, tuaj yeem siv los ua tus qauv tshuaj ntsuam xyuas rau kev txheeb xyuas thiab ntsuas lub hom phiaj hauv kev tshuaj ntsuam chemistry.

Lub cev thiab tshuaj muaj zog

1	Chem npe	4, 6-Dichloronicotinic Acid
2	Alias	4.6-dichloronicotinic acid\|4, 6-dichloropyridine-3-carboxylic acid\|2, 4-dichloro-5-carboxypyridine
3	Qhov ntom	1.6 ± 0.1 g/cm3
4	Boiling point	337.0± 37.0 degree ntawm 760 mmHg
5	Melting point	158-160
6	Cov mis mos molecular	C6H3Cl2NO2
7	Molecular hnyav	192
8	Flash point	157.6 ± 26.5 degree
9	Raws li pawg	190.954086
10	PSA	50.19
11	LogP	0.99
12	Vapor siab	{{0}} 0± 0.8 mmHg ntawm 25 degree
13	Refractive Index	1.606

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Kev kho mob xwm txheej ceev

Kev tiv thaiv
Kev tiv thaiv ua pa: Hnav lub npog ntsej muag lub ntsej muag roj rau tus kheej (tag nrho npog) thaum muaj peev xwm tiv nrog nws cov vapor. Thaum muaj xwm txheej ceev lossis khiav tawm, koj yuav tsum hnav lub tshuab ua pa.
Kev tiv thaiv qhov muag: Kev tiv thaiv kab mob ua pa tau tiv thaiv.
Kev tiv thaiv lub cev: Hnav daim kab xev tiv thaiv kab mob.
Kev tiv thaiv tes: Hnav hnab looj tes roj hmab.
Lwm tus: Kev haus luam yeeb, noj mov thiab haus cawv yog txwv tsis pub nyob ntawm qhov chaw. Hloov koj cov khaub ncaws ua haujlwm tam sim. Tsis txhob haus cawv ua ntej thiab tom qab ua haujlwm. Da dej hauv dej sov. Ua tib zoo txheeb xyuas cov tshuaj lom. Ua haujlwm ua ntej thiab kuaj mob tsis tu ncua.
Kev ntsuas thawj zaug
Kev sib cuag ntawm daim tawv nqaij: Tshem tawm cov khaub ncaws tsis huv tam sim ntawd thiab yaug daim tawv nqaij kom huv si nrog dej soapy thiab dej huv. Nrhiav kev kho mob.
Kev sib cuag qhov muag: Nqa daim tawv muag thiab yaug nrog dej los yog ntsev. Nrhiav kev kho mob.
Inhalation: Tshem tawm sai sai ntawm qhov chaw mus rau huab cua ntshiab. Khaws koj txoj hlab cua kom meej. Muab cov pa oxygen yog ua pa nyuaj. Yog tias ua tsis taus pa, muab kev ua pa tawm tam sim ntawd. Nrhiav kev kho mob.
Noj: Haus dej sov txaus kom ntuav thiab nrhiav kev kho mob.

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FAQ

1. Yuav ua li cas kom ntseeg tau cov khoom zoo?

Peb ua kev soj ntsuam xyuas thiab tswj cov khoom zoo, txais yuav kev tswj xyuas kev tshawb fawb thiab tsim nyog, siv cov txheej txheem tsim khoom thiab cov txheej txheem tsim khoom, xyuas kom muaj kev tswj xyuas zoo ntawm cov khoom siv raw, cov cuab yeej tsim khoom, kev tshuaj xyuas cov khoom thiab lwm yam kev sib txuas, thiab ua tib zoo saib xyuas cov khoom zoo. ntawm cov khoom hauv kev muag khoom.

2. Kuv yuav ua li cas thaum cov khoom tuaj txog?

Tom qab tuaj txog ntawm cov khoom, nws yog ib qho tsim nyog yuav tsum tau ua kev soj ntsuam thiab kev tso npe rau hauv lub sijhawm, ua tib zoo xyuas seb qhov ntau npaum li cas, qhov zoo thiab qhov tshwj xeeb ntawm cov khoom ua tau raws li qhov yuav tsum tau ua ntawm daim ntawv cog lus, tshem tawm cov khoom tsis tsim nyog, khaws cov qauv thiab cov ntawv xeem, xyuas kom muaj kev nyab xeeb. thiab khaws cia cov khoom kom raug, thiab tiv thaiv kom tsis txhob poob ntawm cov khoom, kev puas tsuaj thiab lwm yam xwm txheej.

3. Yuav daws cov neeg siv khoom tsis txaus siab li cas?

Tej zaum yuav muaj kev tsis txaus siab ntawm cov neeg siv khoom hauv cov txheej txheem muag khoom, thiab yuav tsum ua tib zoo mloog cov neeg siv khoom cov lus pom thiab cov lus pom zoo, nkag siab txog qhov ua rau thiab qhov teeb meem ntawm qhov teeb meem, teb rau cov neeg siv khoom raws sij hawm, sib koom tes daws teeb meem, tswj kev sib txuas lus thiab kev ntseeg siab nrog cov neeg siv khoom. , thiab xyuas kom cov neeg siv khoom txaus siab thiab kev ntseeg siab

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Cim npe nrov: 3-pyridinecarboxylicacid, 4,6-dichloro-, Tuam Tshoj 3-pyridinecarboxylicacid, 4,6-dichloro- manufacturers, lwm tus neeg, Hoobkas