Khoom Description
Cov khoom sib raug rau CAS 6313-54-8 yog 2-Chloroisonicotinic Acid, tseem hu ua 2-Chloro-4-pyridinecarboxylic acid, nrog rau cov mis mos ntawm C₆H₄ClNO₂ thiab molecular hnyav ntawm 157.55.
2-Chloroisonicotinic Acid yog cov xim tsis muaj xim los yog xim dawb, nrog lub melting point ntawm 246℃(dec.) (lit.), kub point ntawm 417.7 ± 25.0℃ntawm 760 mmHg, ib tug flash point ntawm 206.4 ± 23.2℃, a . ntawm 1.590, thiab vapor siab ntawm 0.0 ± 1.0 mmHg ntawm 25 degree. Nws yog me ntsis soluble hauv dej thiab soluble hauv cov kuab tshuaj organic xws li ether thiab dimethylformamide.
Cov ntaub ntawv yooj yim
|
Yam khoom |
SPECIFICATION |
| Qhov ntom | 1.47 g / cm 23 |
| bp ua | 417.7ºC ntawm 760 mmHg |
| mp | 246ºC |
| PSA | 50.19 |
| LogP | 1.43 |
| Kev cia khoom | Khaws nyob rau hauv qhov chaw tsaus, kaw hauv qhuav, Chav Kub |
Kev siv thiab kev npaj
Kev siv:
Kev kho mob thaj chaw: 2-Chloroisonicotinic Acid yog cov tshuaj nruab nrab uas tuaj yeem siv los tsim ntau yam tshuaj, koom nrog cov txheej txheem metabolic hauv lub cev, thiab siv los tiv thaiv thiab kho niacin deficiency xws li pellagra.
Organic synthesis teb: Nws tuaj yeem siv los ua ib qho tseem ceeb ntawm cov organic synthesis nruab nrab los tsim ntau yam complex organic tebchaw. Los ntawm kev cuam tshuam nrog lwm cov reagents, nws qhia txog cov kev ua haujlwm tshwj xeeb lossis cov khoom tawg yooj yim, muab cov khoom siv hluav taws xob zoo rau cov organic synthetic chemists los ua ke cov organic tebchaw nrog cov haujlwm tshwj xeeb thiab cov qauv.
Txoj Kev Npaj:
2-Chloroisonicotinic acid feem ntau yog tau los ntawm reacting 2-chloroisonicotinoyl chloride nrog sodium hydroxide los yog potassium hydroxide.
Cov tshuaj tiv thaiv tshwj xeeb tuaj yeem hloov kho kom haum rau cov chaw kuaj mob tshwj xeeb.
Tuam txhab Profile
Gnee Chem nyob hauv Henan Xeev, Suav. Peb yog ib lub tuam txhab kev lag luam ntshuam thiab xa tawm kev lag luam, feem ntau muag cov khoom cog, khoom noj khoom haus additives, tshuaj intermediates thiab lwm yam khoom. Peb muaj peb tus kheej factories thiab txawv teb chaws warehouses los muab cov kev pab zoo tshaj plaws thiab lav rau peb cov neeg muas zaub. Cov khoom xa tawm peb faib tau txais txiaj ntsig zoo los ntawm peb cov neeg siv khoom. Peb tab tom tos ntsoov yuav koom tes nrog koj thiab tsim kom muaj yeej- yeej kev sib raug zoo nrog koj. Thov so kom paub tseeb tias peb yuav ua raws li koj qhov kev txiav txim tiag. Peb zoo siab txais tos cov neeg siv khoom txawv teb chaws rau peb lub tuam txhab los sib tham txog kev lag luam thiab tsim kev phooj ywg. Peb yeej yuav yog koj tus khub zoo.
FAQ
Cov nqe lus them nqi yog dab tsi?
L'C, T'T.
Yuav ua li cas kom tau txais cov qauv?
Thov xa koj qhov chaw nyob rau peb, peb zoo siab los muab cov qauv rau koj.
Thaum twg kuv tuaj yeem tau txais koj cov lus hais?
Feem ntau, cov lus qhia ntxaws tuaj yeem muab tau hauv ob peb teev tom qab peb tau txais koj qhov kev nug.
Koj txoj cai qauv yog dab tsi?
Tus nqi them ua qauv yog them. Peb yuav rov qab them tus nqi coj mus kuaj yog tias koj qhov kev yuav khoom nce mus txog ib theem.
Cim npe nrov: cas: 6313-54-8|2-chloroisonicotinic acid CAS: 6313-54-8|2-chloroisonicotinic acid manufacturers, lwm tus neeg, Hoobkas
