o-Cresol CAS NO.95-48-7
Khoom Taw Qhia
o-Cresol (ortho-Cresol) - High-purity intermediate rau agrochemicals & tshuaj tua kab mob.
o-Cresol yog cov xim tsis muaj xim daj daj daj nrog cov ntxhiab tsw tshwj xeeb phenolic, me ntsis soluble hauv dej thiab miscible nrog cov kuab tshuaj organic. Nws ua hauj lwm raws li ib tug tseem ceeb zoo tshuaj intermediate rau tshuaj tua kab, dyes, antioxidants thiab resin synthesis, dav siv nyob rau hauv tshuaj thiab tshuaj industries.
o-Cresol(CAS Nr.95-48-7)Product Overview
Product Description
Peb muab o-Cresol (2-Methylphenol, Orthocresol, CAS 95-}48-7, C₇H₈O) nrog ntau dua lossis sib npaug li 99% purity. Nws zoo nkaus li dawb mus rau dawb crystalline khoom (solidifies ntawm chav tsev kub, melting point 30-32 degree; ua kua ntshiab thaum rhuab) nrog ib tug phenol-zoo li tsw. Cov khoom yog soluble hauv cawv, ether, chloroform, thiab alkali hydroxide daws, tab sis me ntsis soluble hauv dej.
Khoom yam ntxwv
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Khoom npe |
o-Cresol |
|
Kuj Paub Raws li |
2-Methylphenol / Orthocresol / 2-Hydroxytoluene |
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CAS Nr. |
95-48-7 |
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Molecular Formula |
C₇H₈O |
|
Molecular Luj |
108.14 g / mol |
|
EINECS No. |
202-423-8 |
|
MDL Nr. |
PAB 00002226 |
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Purity |
Ntau dua lossis sib npaug 98% / Ntau dua lossis sib npaug 99% / Ntau dua lossis sib npaug 99.5% |
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Moisture |
Tsawg dua los yog sib npaug li 0.5% |
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Qhov tshwm sim |
Dawb rau tawm -dawb crystalline khoom |
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Melting Point |
30-32 degrees |
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Boiling Point |
191-192 degree |
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Flash Point |
81℃(kaw khob) |
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Qhov ntom |
1.04 g / cm³ |
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Refractive Index |
n20/D 1.553 |
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Lub teeb rhiab heev |
Sensitive - darkens thaum raug cua / teeb |
|
Daim ntawv thov |
o-Cresol novolac epoxy resin (cov ntaub ntawv encapsulation, coatings), Agrochemical (MCPA herbicide), Pharmaceuticaldisinfectant/antiseptic, Flavor & fragrance, Antioxidant, Plasticizer, Woodpreservative, Analyticalreagent (nitrate/arsenate detection) |
|
Ntim |
25kg / hnab (PE-lined woven hnab), 200kg / nruas, IBC |
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UN No. |
3455 |
|
Hazard Class |
6.1 (Toxic) + 8 (Corrosive) |
|
Packing Group |
II |
|
HS Code |
29071211 |
Product Description
Nta
Peb o-Cresol yog tsim los rau cov qauv zoo, kom ntseeg tau siab purity, tsawg impurities, thiab cov tshuaj muaj pes tsawg leeg. Nws qhia tau tias muaj zog tshuaj lom neeg ruaj khov, siab reactivity, thiab zoo heev solubility nyob rau hauv cov organic solvents, ua rau nws haum rau cov ntaub ntawv muaj tseeb.
Qhov zoo
Piv nrog rau tus qauv o-Cresol, peb cov khoom muaj cov khoom lag luam zoo tshaj - mus rau -batch sib xws thiab cov kab mob tsawg. Qhov no ua kom ntseeg tau tias cov tshuaj tiv thaiv kev ua tau zoo hauv resin synthesis, dye ntau lawm, thiab cov tshuaj intermediates, txo cov khoom sib txawv thiab txhim kho tag nrho cov txheej txheem kev ua haujlwm.
Cov txiaj ntsig
Siv peb lub siab -zoo o-Cresol tso cai rau cov chaw tsim khoom tsim cov khoom siv ruaj khov, cov xim zoo nkauj, thiab cov tshuaj nruab nrab txhim khu kev qha. Nws qhov kev ua haujlwm ruaj khov txo qis cov tshuaj tiv thaiv los ntawm -cov khoom lag luam, txhim kho cov txiaj ntsig, thiab txhawb nqa cov khoom lag luam zoo ib yam, pab cov neeg siv khoom txo qis kev pheej hmoo ua haujlwm thiab txhim kho cov khoom zoo.
Pov thawj
Cov kev sim kuaj pom tseeb tias purity Ntau dua lossis sib npaug li 99%, nrog cov dej tsawg thiab cov kuab tshuaj tsawg tsawg. ISO-raws li kev tsim khoom thiab kev tswj xyuas nruj kom muaj kev ntseeg siab rau kev siv loj -scale kev lag luam. Ntau tus neeg siv khoom thoob ntiaj teb ntseeg peb o-Cresol rau nws qhov kev ua tau zoo ib yam hauv cov txheej txheem tsim tshuaj lom neeg tseem ceeb.
Cov ntawv thov tseem ceeb
1. o-Cresol Novolac Epoxy Resin
Electronic Encapsulation: High -kev ua tau zoo epoxy molding compounds rau semiconductor thiab IC ntim
High -Tsub Txheej Txheej: Hluav taws xob laminates thiab corrosion-cov tshuaj tiv thaiv
Printed Circuit Boards: Substrate cov ntaub ntawv nrog zoo heev thermal thiab mechanical zog
Adhesives: Structural adhesives rau kev thov
2. Kev lag luam Agrochemical
MCPA (2-Methyl-4-chlorophenoxyacetic acid): Qhov tseem ceeb nruab nrab rau xaiv phenoxy herbicide
Lwm yam tshuaj tua kab mob: Lub tsev thaiv rau ntau yam khoom tiv thaiv qoob loo
3. Pharmaceutical & Disinfectant
Tshuaj tua kab mob/Antiseptic: Cov khoom xyaw nquag hauv cov tshuaj tua kab mob thiab tshuaj soaps (cresol soap)
Pharmaceutical Intermediate: Lub tsev thaiv rau cov tshuaj synthesis
4. Flavor & Fragrance
Synthetic Flavor: Intermediate rau cov khoom tsw qab
Tshuaj tsw qab: Cheebtsam hauv perfumes thiab fragrances
5. Antioxidants
Yas Additives: Intermediate rau hindered phenol antioxidants
Roj Hmab Antioxidants: Kev ua haujlwm stabilizer
6. Lwm yam kev siv
Plasticizer: Intermediate rau tshwj xeeb plasticizers
Ntoo Preservative: Cheebtsam hauv kev kho ntoo formulations
Solvent: Rau resins thiab dyes
Analytical Reagent: Rau nitrate, arsenate, thiab antimony pentachloride nrhiav kom tau
Diluent: Rau sebacic acid ntau lawm
Hu rau Kev Ua Haujlwm (CTA)
Tiv tauj peb hnub no kom tau txais txiaj ntsigo-Cresol (CAS 95-48-7)rau koj kev lag luam chemical ntau lawm. Xyuas kom zoo ib yam, superior reactivity, thiab kev pab txhawb nqa. Thov ib tus qauv lossis nqe lus tam sim no txhawm rau txhim kho koj cov txheej txheem tsim khoom.
FAQ
Q1: Dab tsi yog qhov purity ntawm koj o-Cresol?
A: Peb o-Cresol ntau dua lossis sib npaug li 99% ntshiab, tau lees paub nrog ISO- kev xeem ua raws.
Q2: Dab tsi yog kev lag luam feem ntau siv o-Cresol?
A: Nws yog dav siv hauv dyes, phenolic resins, kws tshuaj, thiab agrochemical intermediates.
Q3: Puas yog o-cresol soluble hauv dej?
A: o-Cresol tsis muaj dej solubility (kwv yees li 2-3 g / 100 mL ntawm chav tsev kub), tab sis yog soluble dawb hauv feem ntau cov kuab tshuaj organic xws li cawv, ethers, acetone, thiab aromatic hydrocarbons.
Q4: Yuav ua li cas o-cresol khaws cia?
A: Khaws rau hauv qhov chaw txias, qhuav, zoo - qhov cua qhov chaw kom deb ntawm tshav ntuj ncaj qha thiab qhov chaw tshav kub. Khaws cov thawv ntim kom nruj kom tiv thaiv kom tsis txhob ya raws thiab oxidation. Rau cov khoom siv, khaws cia siab tshaj 30℃kom tswj tau cov kua hauv lub xeev yog tias siv cov khoom siv cua sov. Lub neej txee: 24 lub hlis txij li hnub tsim khoom.
Q6: Cov kev xaiv ntim dab tsi muaj rau o-cresol?
A: Peb muab 200kg net steel drums (khoom flake / crystal form), ISO tank ntim (kua kua, khaws cia cua sov), thiab kev cai ntim raws li kev thov. Rau cov ntaub ntawv ruaj khov, ntim yog lined los tiv thaiv kev sib kis.
Q8: Dab tsi yog qhov tsawg kawg nkaus xaj kom muaj nuj nqis (MOQ) rau o-cresol?
A: Ib lub nruas (200 kg) rau cov qauv ntsuas. Rau kev ua lag luam tsis tu ncua, MOQ yog 5 nruas (1 metric ton) rau cov khoom siv, lossis 18-20 metric tons rau molten ISO tank xa khoom.
Q9: Puas yog o-cresol tswj raws li cov khoom siv phom sij rau kev xa khoom?
A: Yog. o-Cresol raug cais raws li UN 2076 (Cresols, kua) lossis UN 3455 (Cresols, khoom), Chav Kawm 6.1 (cov tshuaj lom neeg), Cov Pab Pawg II. Peb xa nrog tag nrho cov ntaub ntawv tsim khoom txaus ntshai, suav nrog MSDS thiab DG tshaj tawm.
Q10: Cov ntaub ntawv xa tawm dab tsi koj muab rau o-cresol xa khoom?
A: Cov ntawv xa nyiaj ua lag luam, cov ntawv ntim khoom, Daim Ntawv Sau Npe, COA, MSDS, thiab raws li qhov kev thov: Daim Ntawv Pov Thawj Keeb Kwm (C/O), GHS- cov ntawv ua raws, thiab REACH cov ntaub ntawv ua raws (rau EU xa khoom).
Cim npe nrov: o-cresol, Tuam Tshoj o-cresol manufacturers, hoobkas
