P-Chloronitrobenzene

Zouping Jinxing Chemical Co., Ltd. yog ib qho ntawm cov ua lag luam thiab cov muag khoom ntawm p-chloronitrobenzene hauv Suav teb. Yog tias koj yuav mus rau cov lag luam wholesale bulk p-chloronitrobenzene ua nyob rau hauv Suav teb, txais tos kom tau txais cov qauv dawb los ntawm peb lub hoobkas. Tag nrho cov khoom customized yog nrog cov khoom zoo thiab tus nqi qis.

Cov tsos mob: daj ntseg daj monoclinic prismatic crystals los yog flaky khoom; faint qab zib, pungent tsw (khoom nyob rau hauv chav tsev kub; yooj yim sublimes).
Melting point: 83.5 degree
Boiling point: 242℃(qhov siab ntawm huab cua); 113℃/ 1.07 kPa
Qhov ceev: 1.298 g / cm³ (25 degree; cov ntaub ntawv kuj hais txog 1.52, nyob ntawm daim ntawv siv lead ua / kub siv).
Flash point: 127℃(kaw khob)
Vapor siab: kwv yees . 0.02 mmHg (25 degree); vapor ceev 5.4 (air=1); nyiam mus sau ze rau hauv av.
Solubility: Sparingly soluble hauv dej (kwv yees . 225 mg / L ntawm 20 degree); me ntsis soluble nyob rau hauv txias ethanol; Soluble hauv kub ethanol, diethyl ether, acetone, benzene, thiab carbon disulfide.
Chemical stability: ruaj khov ntawm chav tsev kub; pawg Cl thiab NO₂ yog nyob rau hauv * para * txoj hauj lwm, ua rau lub nplhaib uas muaj ntxhiab tsw thiab ua rau kev hloov hluav taws xob ntxiv nyuaj; Cov pab pawg nitro tuaj yeem txo qis, thiab cov tshuaj chlorine tuaj yeem raug S_NAr cov tshuaj tiv thaiv nyob rau hauv lub xub ntiag ntawm lub hauv paus muaj zog los yog muaj zog nucleophiles (fais fab los ntawm cov activating nyhuv ntawm *para*-nitro pawg).

Kev txo qis → p-Chloroaniline (4- chloroaniline): Cov hmoov hlau txo (cov txheej txheem qub qub, cov dej khib nyiab siab), catalytic hydrogenation (Raney Ni, 50–70 degree, 3 MPa H₂, txoj hauv kev loj), los yog txo kev siv hydrazine hydrate/sodium sulfide; p-chloroaniline tau ua tiav rau hauv azo dyes, Naphthol AS-LB, Librium, Phenacetin (tsis txuas ntxiv), Diflubenzuron, Anilofos, thiab lwm yam.
Dye / pigment intermediates: Azo dyes, sulfur dyes, azoic dyes (ice xim)
Pharmaceuticals / tshuaj tua kab: Precursor rau Paracetamol, Phenacetin (keeb kwm), Parathion (cov khoom keeb kwm), Chlomethoxyfen (tso tseg), thiab lwm yam.
Rubber additives: Raw khoom rau p-aminodiphenylamine- hom antioxidants

Cim npe nrov: p-chloronitrobenzene, Tuam Tshoj p-chloronitrobenzene manufacturers, lwm tus neeg, Hoobkas