Cov khoom lag luam

Khoom npe: 4-methoxyphenol

Ntsiab lus: MeHQ

CAS: 150-76-5

Mf: c7h8o2

MW: 124.14

Einecs: 205-769-8

Melting taw tes: 56 degree

Boint Taw tes: 243 Qib

Ntws: 1.55 G / cm3

Ntim: 25 kg / hnab, 25 kg / thawv, 25 kg / nruas

Solubility: Yooj yim kom yaj hauv ethanol, ethere, acetone, benzene, thiab ethyl acetate, soluble me ntsis hauv dej.

Kev qhia tshwj xeeb

Cov khoom	Cov lus qhia
Kev tshwm sim	Flakes dawb
Kev coj dawb huv	Ntau dua los yog sib npaug rau 99.5%
Melting taw tes	54.0-56.5 degree
Hydroquinone	Tsawg dua los yog sib luag rau 0.01%
P - dimethoxybenzene	Tsawg dua los yog sib npaug rau 0.05%
Residue ntawm ignition	Tsawg dua los yog sib luag rau 0.01%
Cov hlau hnyav (raws li pb)	Tsawg dua los yog sib npaug rau 0.001%
Txhos	Tsawg dua los yog sib luag rau 0.01%
Dej	Tsawg dua los yog sib npaug rau 0.1%

Daim ntawv thov

4-methoxyphenol (Meq) yog feem ntau siv los ua cov khoom siv polymerization, thiab tau siv dav hauv cov khoom siv polymer, tshuaj, tshuaj pleev ib ce, thiab kev lag luam khoom noj.

Kev Siv Tshuaj Lom thiab Tshuaj Siv:

Muaj nuj nqi ntawm polymerization inhibitor:

Raws li cov polymerization tso rau hauv cov kws kho pob txha caj qaum xws li cov tshuaj acrylic, thiab STRYrothphenol (Meq) tiv thaiv Polymerization thaum lub sijhawm cia thiab tsheb thauj mus los. Ua ntawv thov rau UV kho Resin, tsis tau txais polyester thiab lwm lub tshuab, nws txuas ntxiv lub neej khaws cia los ntawm kev ntes dawb radicals. ‌‌

Stabilizers thiab antioxidants:

4-methoxyphenol (Meq) tuaj yeem siv ua cov stabilizer xws li polyvinyl chloride (PVC) thiab poly (mety) oxidative degradation. Ua si ntawm cov tshuaj tiv thaiv antioxidant hauv cov rojricants, roj thiab roj hmab cov khoom. ‌‌

Tshuaj thiab Tshuaj pleev ib ce Daim Ntawv Thov:

Synthester intermediates:

4 {- methoxyphenol (Meq) yog cov khoom siv tseem ceeb rau cov antioxidant bha (3-tert-buticalxidant ‌‌

4 {- methoxyphenol (Meq) tuaj yeem siv los ua cov tshuaj nruab nrab ntawm kev npaj cov tshuaj nonstredoidal, tshuaj tua kab mob thiab tshuaj tiv thaiv qog siv cov tshuaj tiv thaiv qog. ‌‌

Muaj nuj nqi ntxiv ntxiv:‌

Raws li antioxidant hauv cov khoom lag luam tawv nqaij, 4-methoxyphenol (Meq) qeeb ntawm cov khoom xyaw thiab pab ntxuav hniav dawb los ntawm kev ua haujlwm rau kev ua si. ‌‌

Raws li cov plaub hau zas stabilizer, 4-methoxyphenol (Meq) tiv thaiv kev ua ntej ua ntej ua ntej oxidative. ‌‌

Cov ntawv thov kev ua zaub mov thiab kev ua liaj ua teb:

Khoom noj khoom haus antioxidants:

Hauv qee lub tebchaws, 4-methoxyphenol (Meq) yog siv los ua khoom noj ntxiv (xws li E316) rau cov nqaij thiab cov roj khaws cia. ‌‌

Tshuaj Muaj Infmediates:

4-methoxyphenol (Meq) tuaj yeem koom nrog synthesis ntawm phenoxycarboxylic acid tshuaj tua kab thiab fungicides. ‌‌

Ntim

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Chaw ntim khoom

Khaws rau hauv qhov chaw txias, qhuav, thiab tshuab ua kom qhuav, deb ntawm cov chaw ntawm hluav taws thiab cua sov; Cais los ntawm oxidants, alkalis thiab lwm yam tshuaj.

Kev Thauj Mus Los & Kev Them Nyiaj

Transportation

Hais Txog Tsheb Thauj Mus Los

Nyob ntawm seb cov kev cai ntawm peb cov neeg siv khoom, peb tuaj yeem muab ntau hom kev thauj mus los.

Peb tuaj yeem xa cov nqi tsawg dua ntawm huab cua lossis cov neeg nqa khoom thoob ntiaj teb xws li FedEx, DHL, TNT, EMS, thiab lwm cov kab thoob ntiaj teb hloov chaw tshwj xeeb.

Peb tuaj yeem thauj cov nyiaj loj dua los ntawm hiav txwv mus rau ib qho chaw nres nkoj tshwj xeeb.

Tsis tas li ntawd, peb tuaj yeem muab cov kev pabcuam customized raws li peb cov neeg siv khoom xav tau thiab cov khoom ntawm lawv cov khoom.

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