2,2′-(1,4-PHENYLENE)BIS-4H-3,1-BENZOXAZIN-4-ONE nrog tus nqi qis tshaj CAS 18600-59-4
Factory Supply CAS: 18600-59-4 Ultraviolet Absorbent UV-3638 (FCN No. 935)
| Khoom parameters | |
| Tshuaj npe | UV absorber UV-3638 |
| Lub npe Askiv | 4H-3,1-Benzoxazin-4-ib, 2,2'-(1,4-phenylene)bis- (18600-59-4) |
| CAS | 18600-59-4 ib |
| EINECS | 418-280-1 : kuv |
| Qhov tshwm sim | hmoov dawb |
| Xim | Dawb |
| Melting point | 315-317 ° C |
| Boiling point | 522.8 ± 20.0 ° C (Kev kwv yees) |
| Qhov ntom | 1.41 ± 0.1 g / cm3 (Kev kwv yees) |
| Purity | 99.00% |
| Molecular Formula | C22H12N2O4 |
| Molecular hnyav | 368.34 ib |
| Ntim | (25 kg × 1) fiber nruas |
| Tshwj xeeb | Lub teeb stabilizer yog cov khoom lag luam polymer (xws li yas, roj hmab, txheej, hluavtaws fiber ntau) ntawm ib hom additive, nws tuaj yeem thaiv lossis nqus ultraviolet lub zog, quenching singlet oxygen thiab hydrogen peroxide rau hauv cov khoom siv, thiab lwm yam haujlwm, ua rau cov polymer hauv qab. cov hluav taws xob ntawm lub teeb, tuaj yeem tshem tawm lossis txo qhov muaj peev xwm ntawm cov tshuaj tiv thaiv photochemical, tiv thaiv lossis ncua cov txheej txheem kev laus, lub teeb kom ua tiav lub hom phiaj ntawm kev ua kom lub neej ntev ntawm cov khoom siv polymer.Lub teeb stabilizer 3638 yog ib tiam tshiab ntawm ib puag ncig tus phooj ywg thiab siv tau uv absorber.Nws muaj qhov nqus tau zoo ntawm UVB thiab UVC.Siab molecular hnyav, tsis tshua muaj volatility, xim tsis muaj xim.Nws yog qhov tshwj xeeb tshaj yog tsim rau kev lag luam kho qhov muag uas yuav tsum muaj cov xim xaum siab, xws li PET, PC cov khoom siv kho qhov muag lens, lub teeb diffusing phaj ntawm backlit LIQUID siv lead ua zaub ntaus ntawv, thiab lwm yam. Lub teeb stabilizer 3638 muaj lub siab kub stabilizer nrog TGA (10%). siab tshaj 371 degrees Celsius.Nws yog tshwj xeeb tshaj yog haum rau thermoplastic polyester, nylon thiab lub teb chaws tiv thaiv industries nrog siab ua kub thiab nruj yuav tsum tau rau uv absorption.Lub teeb stabilizer 3638 yog ib qho kev pom zoo rau cov khoom noj khoom haus sib cuag.Tshwj xeeb tshaj yog tsim nyog rau high-end PET ntim cov ntaub ntawv thiab cov ntaub ntawv PET muaj kev sib raug zoo, tsis koom nrog cov txheej txheem ntawm PET polyester polymerization cov tshuaj tiv thaiv tiv thaiv kub, kub siab, acid thiab alkali, tsis tshua muaj sib ntxiv thiab nyob rau hauv cov txheej txheem ntawm kev ua thiab cia, tsis muaj decomposition, tsis muaj nag lossis daus, tsis muaj migration. |
| Dosage ntawm kev siv | 0.1-1.0% |
Sau ntawv
- Kev faib tawm:
- Chemical Auxiliary Agent
- CAS Nr:.
- 18600-59-4 ib
- Lwm Lub Npe:
- UV-3638
- MF:
- C22H12N2O4, C22H12N2O4
- EINECS No.:
- 418-280-1 : kuv
- Purity:
- 99, 3.99 ib
- Qhov Chaw Keeb Kwm:
- Shandong, Suav teb
- Hom:
- Adsorbent
- Adsorbent ntau yam:
- Molecular Sieve
- Kev siv:
- Plastic Auxiliary Agents, Rubber Auxiliary Agents, Surfactants, Dej Kho Tshuaj, roj hmab
- Hom Lub Npe:
- Futurechemical
- Qauv nab npawb:
- jqh 18600-59-4
- Khoom npe:
- 2,2'-(1,4-PHENYLENE)BIS-4H-3,1-BENZOXAZIN-4-IB
- CAS nr:
- 18600-59-4 ib
- Qhov tsos:
- lub teeb daj hmoov
- MW:
- 368.34 ib
- EINECS tus lej:
- 418-280-1 : kuv
- Pob:
- 25kg / nruas
- Cia:
- yog
- Qauv:
- yog
- Chaw nres nkoj
- SHANGHAI PORT, QINGDAO PORT thiab lwm yam
- Lub Sijhawm Lead:
-
Qhov ntau (kg) 1 - 1 > 1 Est.Sijhawm (hnub) 3 Yuav tsum sib tham
| 2,2'-(1,4-PHENYLENE)BIS-4H-3,1-BENZOXAZIN-4-ONE Cov ntaub ntawv tseem ceeb | |
| Khoom npe: | 2,2'-(1,4-PHENYLENE)BIS-4H-3,1-BENZOXAZIN-4-IB |
| CAS: | 18600-59-4 ib |
| MF: | C22H12N2O4 |
| MW: | 368.34 ib |
| EINECS: | 418-280-1 : kuv |
| Mol File: | 18600-59-4. mol |
| 2,2'-(1,4-PHENYLENE)BIS-4H-3,1-BENZOXAZIN-4-ONE Tshuaj muaj | |
| Melting point | 315-317 ° C |
| Boiling point | 522.8 ± 20.0 ° C (Kev kwv yees) |
| ceev | 1.41 ± 0.1 g / cm3 (Kev kwv yees) |
| pka ua | 1.98 ± 0.20 (Tshaj tawm) |
| CAS DataBase Reference | 18600-59-4 (CAS DataBase Reference) |
| EPA Tshuaj Registry System | 4H-3,1-Benzoxazin-4-ib, 2,2'-(1,4-phenylene)bis- (18600-59-4) |
General Specification
Qhov tshwm sim Dawb rau tawm-dawb crystalline hmoov
MP ≥310 ℃
Purity (HPLC) 99%
Poob rau ziab% ≤0.5%
Tshauv ≤0.1%
- Daim ntawv thov: Cov khoom no yog nruab nrab ntawm pha...
- Lub sij hawm xa tuaj: 15
- Package: Woven hnab / thoob
- Chaw nres nkoj: SHANGHAI / QINGDAO / LIANYUNGGANG
- ProductionCapacity: 100000 Metric Ton / Hnub
- Purity: 99%" style="margin: 0px;ua 0px;.xim: rgb(51, 51, 51);kab-qhov siab: 28px;">> 99%
- Cia: Khaws rau hauv qhov chaw txias
- Kev thauj mus los: los ntawm hiav txwv / los ntawm huab cua
- Limit Num: 20 Kilogram
- Qib: Industrial Qib, Pharma Qib, Electron ...
- Kub taw tes: 170 ° C15 mm Hg (lit.)
- Hom: Benzene intermediates
Superiority
Peb tuaj yeem muab cov khoom lag luam nrog cov nqi sib tw ntau dua.
Cov khoom nyoos hauv tus nqi qis ua rau koj tus kheej cov khoom sib tw hauv koj lub lag luam.quotation & MSDS tuaj yeem xa tuaj rau ntawm kev thov.
1. Lub Hoobkas ncaj qha muag
2. Cov nqi zoo
3. Ceev, ua tau zoo thiab kev tshaj lij 24-teev teb thiab 14-teev kev pabcuam online.
4.15 xyoo kev ua haujlwm hauv kev lag luam tshuaj.
5. Muab technical suppo
8. Txais cov qauv txiav txim ua ntej txiav txim ntau.
rt thiab kev daws teeb meem los ntawm Chief engineer.
6. Cov kev tswj xyuas nruj nruj thiab pab pawg txaus siab rau lub koob npe nrov hauv kev ua lag luam.
MIT -IVY Kev Lag Luam Co., Ltd. yog cov chaw tsim khoom lag luam rau 19 xyoo, chaw tsim khoom ntawm cov organic intermediates ： pharmaceutical intermediates.dyestuff Intermediates.Pesticide intermediate.zoo.tshuaj tshwj xeeb.
Peb Qhov Kev Pabcuam
1. Peb muaj kev koom tes nrog tus neeg xa khoom zoo, txhua qhov kev siv nyiaj tsis muaj teeb meem, koj tuaj yeem lees paub nws ua ntej xa khoom.
Yog tias koj ntshai ntawm qhov chaw siv nyiaj, peb tuaj yeem ua FOB rau koj.
2. Peb tuaj yeem LCL gerenal cargoes thiab cov khoom thauj txaus ntshai ua ke los pab koj txuag sijhawm,
txuag nyiaj.
Sipping
Peb muab kev pabcuam rau koj ib-nres logistics kom ntseeg tau tias cov khoom tuaj txog sai thiab nyab xeeb.
Lub ntim ntawm cov khoom feem ntau yog ua los ntawm lub hnab ntim thiab lub tog raj kheej, thiab cov txheej txheem ntim koj xav tau kuj tuaj yeem ua tiav raws li tus neeg siv khoom tshwj xeeb.
Nrog peb, koj cov nyiaj hauv kev nyab xeeb, koj txoj kev lag luam hauv kev nyab xeeb
1) Teb ceev ceev hauv 12 teev;
2) Kev lees paub zoo: Tag nrho cov khoom raug kuaj nruj me ntsis los ntawm peb QC, lees paub los ntawm QA thiab pom zoo los ntawm peb lub chaw kuaj mob hauv Suav teb, Tebchaws Asmeskas, Canada, Lub Tebchaws Yelemees, UK, Ltalis, Fabkis thiab lwm yam.
3) OEM / ODM muaj;
4) Tus nqi tsim nyog & sib tw;
5) Kev xa khoom sai: Cov qauv ntawm Tshuag;cov khoom lag luam loj hauv 7 hnub;
6) Cov ntaub ntawv tshaj lij rau koj qhov kev tshem tawm;
7) Economic Freight Txuag koj cov nqi;
8) Tag nrho koj cov nyiaj yuav rov qab tam sim yog qhov teeb meem zoo tshwm sim.
IN STOCK HIGH QUALITY ZOO TSHAJ PLAWS
Peb tuaj yeem muab rau koj:
1.Qhov zoo tshaj plaws hauv koj qhov kev xav tau
2.Competitive nqi nyob rau hauv Tuam Tshoj ua lag luam
3.Mature technical support
4.Professional logistic txhawb txhua yam peb xav tau yog kev lag luam yeej-yeej.xa yr.kev nug, koj yuav tau txais nws!
Peb qhov kev pabcuam:
1. Certificate Of Analysis (COA)
2. Cov Ntaub Ntawv Kev Nyab Xeeb Cov Ntaub Ntawv (MSDS)
3. Route of synthesis (ROS)
4. Method of Aanlysis (MOA)
5. Nuclear Magnetic Resonance (NMR)
6. Txhua qhov kev nug yuav teb rau hauv 12 teev.
7. Kev mob siab rau qhov zoo, khoom siv & kev pabcuam.
8. nruj me ntsis ntawm kev xaiv cov khoom siv raw.
9. Tsim nyog & tus nqi sib tw, ceev ceev lub sij hawm.
10. Kev xa khoom sai: Cov qauv txiav txim hauv Tshuag thiab ib lub lis piam rau ntau lawm.
11. Peb muaj kev koom tes nrog DHL, TNT, UPS, FEDEX, EMS.Los yog koj kuj tuaj yeem xaiv koj tus kheej shipping forwarder.
Lub tuam txhab zoo
1. Kev txhawb nqa tsoomfwv tau lees paub lub tuam txhab kev ntseeg tau zoo thiab nyiaj txiag nyab xeeb
2. Finerchem muaj kev ntseeg siab ntawm cov khoom zoo, thiab xav muab cov qauv dawb rau peb cov neeg siv khoom
3. Lub Hoobkas nyob hauv lub teb chaws cov khoom siv tshiab muaj chaw ua si uas lav kev nyab xeeb thiab tsim khoom ib puag ncig.
4. Ntau tshaj 10 xyoo chemical ntau lawm thiab exporting kev, thiab kev sib raug zoo nrog kev lis kev cai thiab nkoj neeg sawv cev, uas guarantees ceev thiab zoo export.
5. Cov kws tshaj lij R & D technology pab pawg thiab cov khoom siv uas ua kom cov khoom zoo thiab zoo dua.
6. Sij hawm tom qab kev pabcuam daws koj qhov kev txhawj xeeb rau kev lag luam thoob ntiaj teb
Kev nyab xeeb thiab tuav
MIT-IVY Kev Lag Luam Co., Ltd.yog ib lub tuam txhab ua lag luam rau 19 xyoo,manufacturers ntawm organic intermediates:tshuaj intermediates.tshuaj dyestuff Cov neeg nruab nrab.Tshuaj tua kab nruab nrab.zoo. tshuaj tshwj xeeb Athena:008619961957599
peb muaj nyob rau hauv Tshuag, tus me nyuam lub sij hawm: 15 hnub
lKev Them Nyiaj: l / c thaum pom
1 FCL FOB Nqe:
N, N-Diethyl aniline 91-66-7 : kuv 4.63 US/KG
l3-Methyl-N, N-diethyl aniline 91-67-8 : kuv 2.51USD / KG
lN, N-Dimethylaniline DMA 121-69-7 ib 4.58US/KG
lN, N-Dimethyl-p-toluidine DMPT" 99-97-8 ib 4.6 US / KG
lN, N-Dimethyl-o-toluidine DMOT" 609-72-3 ib 3.84 US/KG
lm-Phenylenediamine MPDA 108-45-2 : kuv 5.57USD/KG
lMONOCHLOROACETONE 78-95-5 : kuv 3.19USD/KG
l1, 1, 3-Trichloroacetone 921-03-9 : kuv 3.67 US/KG
l2,4-Dichlorobenzyl Chloride 94-99-5 4.47 US/KG
l2,4-Dichlorobenzoyl chloride hmoov 89-75-8 ib 9.25USD / KG
lN-Ethyl-o-toluidine 94-68-8 : kuv 10.85USD/KG
lN-Ethylaniline 103-69-5 ib Nyhav: 3.68 US / KG
l"N, N-Dihydroxyethylaniline PEB" 120-07-00 Nws 4.31 US/KG
lN-Ethyl-m-toluidine 102-27-2 ib 4.28US/KG
l3- (N-ethylanilino)propiononitrile 148-87-8 ib 4.63 US/KG
lN-Ethyl-N-hydroxyethylaniline 92-50-2 ib 4.38US/KG
lN-ethyl-N-phenylbenzenethanamine92-59-1Nyhav: 7.49 US / KG
lN-2-cyanoethyl-N-ethyl-m-toluidine 148-69-6 ib4.68 US/KG
lN-Benzyl-N-ethyl-m-toluidine 119-94-8 ib4.84 US/KG
lN-Ethyl-o-toluidine 94-68-8 : kuv 4.51US/KG
lN-Ethylaniline 103-69-5 ib 4.38US/KG
l2-Methylphenylacetic acid 644-36-0: 4.38US/KG
l4-Chlorobenzoyl chloride 122-01-00 ib 4.48US/KG
l2-Chlorobenzoyl chloride 609-65-4 ib 4.38US/KG
l4-Chlorobenzaldehyde 104-88-1 : kuv 4.38US/KG
l2-Chlorobenzaldehyde 89-98-5 : kuv 4.38US/KG
l"2-Chlorobenzotrichloride OCTC 2136-89-2 : kuv4.38US/KG
l4-Chlorobenzotrichloride 5216-25-14.32 US/KG
l2,5-Dichlorotoluene 19398-61-9 4.31 US/KG
l2,3-Dichlorobenzaldehyde 6334-18-5 4.32 US/KG
l2',4'-Dichloroacetophenone 2234-16-4 : kuv 4.34US/KG
l2,4-dichlorotoluene 95-73-8 : kuv 4.31 US/KG
l2,3-Dichlorotoluene 32768-54-0 4.32 US/KG
l2,6-Dichlorotoluene 118-69-4 ib 4.37US/KG
l3,4-Dichlorotoluene 95-75-0 ib Nqe: 4.62USD / kg
lAuramine O CI Basic daj 2 " 2465-27-2 : kuv 3.1US/KG
lCrystal violet lactone CVL 1552-42-7 ib 37.9US/KG
l"Beta naphthol" 135-19-3 ib Nyhav: 2.45 US / KG
