2,2′-(1,4-PHENYLENE)BIS-4H-3,1-BENZOXAZIN-4-ONE with lowest price CAS 18600-59-4
Factory Supply CAS:18600-59-4 Ultraviolet Absorbent UV-3638 (FCN No. 935)
| Product parameters | |
| Chemical Name | UV absorber UV-3638 |
| English Name | 4H-3,1-Benzoxazin-4-one, 2,2'-(1,4-phenylene)bis- (18600-59-4) |
| CAS | 18600-59-4 |
| EINECS | 418-280-1 |
| Appearance | white Powder |
| Color | White |
| Melting point | 315-317 °C |
| Boiling point | 522.8±20.0 °C(Predicted) |
| Density | 1.41±0.1 g/cm3(Predicted) |
| Purity | 99.00% |
| Molecular Formula | C22H12N2O4 |
| Molecular weight | 368.34 |
| Packing | (25 kg × 1) fiber drums |
| Speciality | Light stabilizer is polymer products (such as plastic, rubber, coating, synthetic fiber) of a kind of additive, it can block or absorb ultraviolet energy, quenching singlet oxygen and hydrogen peroxide into the active substances, and other functions, make the polymer under the radiation of light, can eliminate or reduce possibility of photochemical reaction, prevent or delay the aging process, light In order to achieve the purpose of prolonging the service life of polymer products. Light stabilizer 3638 is a new generation of environmentally friendly and efficient uv absorber. It has high absorption of UVB and UVC. High molecular weight, low volatility, colorless stain. It is especially suitable for the optical industry which requires high transmittance color, such as PET,PC optical material lens, light diffusing plate of backlit LIQUID crystal display device, etc. Light stabilizer 3638 has a high heat stabilizer with a TGA(10%) greater than 371 degrees Celsius. It is especially suitable for thermoplastic polyester, nylon and national defense industries with high processing temperature and strict requirements for uv absorption. Light stabilizer 3638 is an approved food contact material additive. Especially suitable for high-end PET packaging materials and PET materials have high compatibility, not involved in the process of PET polyester polymerization reaction resistance to high temperature, high pressure, acid and alkali, low addition and in the process of processing and storage, no decomposition, no precipitation, no migration. |
| Dosage of reference | 0.1-1.0% |
Notes
- Classification:
-
Chemical Auxiliary Agent
- CAS No.:
-
18600-59-4
- Other Names:
-
UV-3638
- MF:
-
C22H12N2O4, C22H12N2O4
- EINECS No.:
-
418-280-1
- Purity:
-
99%, 3.99
- Place of Origin:
-
Shandong, China
- Type:
-
Adsorbent
- Adsorbent Variety:
-
Molecular Sieve
- Usage:
-
Plastic Auxiliary Agents, Rubber Auxiliary Agents, Surfactants, Water Treatment Chemicals, rubber
- Brand Name:
-
Futurechemical
- Model Number:
-
jqh 18600-59-4
- Product name:
-
2,2'-(1,4-PHENYLENE)BIS-4H-3,1-BENZOXAZIN-4-ONE
- CAS number:
-
18600-59-4
- Appearance:
-
light yellow powder
- MW:
-
368.34
- EINECS number:
-
418-280-1
- Package:
-
25kg/drum
- Storage:
-
yes
- Sample:
-
yes
- Port
- SHANGHAI PORT,QINGDAO PORT AND SO ON
- Lead Time:
-
Quantity(Kilograms) 1 - 1 >1 Est. Time(days) 3 To be negotiated
| 2,2'-(1,4-PHENYLENE)BIS-4H-3,1-BENZOXAZIN-4-ONE Basic information | |
| Product Name: | 2,2'-(1,4-PHENYLENE)BIS-4H-3,1-BENZOXAZIN-4-ONE |
| CAS: | 18600-59-4 |
| MF: | C22H12N2O4 |
| MW: | 368.34 |
| EINECS: | 418-280-1 |
| Mol File: | 18600-59-4.mol |
| 2,2'-(1,4-PHENYLENE)BIS-4H-3,1-BENZOXAZIN-4-ONE Chemical Properties | |
| Melting point | 315-317 °C |
| Boiling point | 522.8±20.0 °C(Predicted) |
| density | 1.41±0.1 g/cm3(Predicted) |
| pka | 1.98±0.20(Predicted) |
| CAS DataBase Reference | 18600-59-4(CAS DataBase Reference) |
| EPA Substance Registry System | 4H-3,1-Benzoxazin-4-one, 2,2'-(1,4-phenylene)bis- (18600-59-4) |
General Specification
Appearance White to off-white crystalline powder
MP ≥310℃
Purity(HPLC) 99%
Loss on Drying% ≤0.5%
Ash ≤0.1%
- Application:This product is an intermediate of pha...
- DeliveryTime:15
- PackAge:Woven bag/bucket
- Port:SHANGHAI/QINGDAO/LIANYUNGGANG
- ProductionCapacity:100000 Metric Ton/Day
- Purity:99%" style="margin: 0px; padding: 0px; color: rgb(51, 51, 51); line-height: 28px;">>99%
- Storage:Store in a cool
- Transportation:by sea/by air
- LimitNum:20 Kilogram
- Grade:Industrial Grade,Pharma Grade,Electron...
- Boiling point:170 °C15 mm Hg(lit.)
- Types:Benzene intermediates
Superiority
We can supply the products with more competitive cost.
Raw material in low price makes your own products more competitive in your market.quotation &MSDS can be sent on request.
1. Direct factory sales
2. High quality prices
3. Fast, efficient and professional 24-hour response and 14-hour online service.
4.15 years working experience in chemical industry.
5. Provide technical suppo
8. Accept sample orders before bulk orders.
rt and solutions by the Chief engineer.
6. The strict quality management system and team enjoy a high reputation in the market.
MIT –IVY Industry Co., Ltd. is a leading manufacturer for 19 years ，manufacturer of organic intermediates ： pharmaceutical intermediates.dyestuff Intermediates.Pesticide intermediate. fine. specialty chemicals .
Our Service
1. We have good cooperate forwarder partner,every part expense is no problem, you can confirm it before shipment.
If you're afraid of the destination expense,we can do the FOB for you.
2. We can LCL gerenal cargoes and dangerous cargoes together to help you save time,
save money.
Sipping
We provide you with one-stop logistics services to ensure the fast and safe arrival of goods.
The packing of the goods is usually made of woven bag and cylinder, and the packing method you want can also be completed according to the customer's specific requirements.
WITH US,YOUR MONEY IN SAFE,YOUR BUSINESS IN SAFE
1)Quick Response Within 12 hours;
2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France etc.
3) OEM/ODM Available;
4) Reasonable & Competitive Price;
5) Fast Delivery: Samples from stock; bulk products within 7 days;
6) Professional Documents for Your Clearance;
7) Economic Freight Save Your Cost;
8) All your money be refund immediately if quality issue happens.
IN STOCK HIGH QUALITY BEST PRICE
We could give you:
1.Best quality in your requirement
2.Competitive price in china market
3.Mature technical support
4.Professional logistic support all we want is win-win business. send yr. inquiries, you will get it!
Our service:
1. Certificate Of Analysis (COA)
2. Material Safety Data Sheet (MSDS)
3. Route of synthesis (ROS)
4. Method of Aanlysis (MOA)
5. Nuclear Magnetic Resonance (NMR)
6. Any inquiries will be replied within 12 hours.
7. Dedication to quality, supply & service.
8. Strictly on selecting raw materials.
9. Reasonable & competitive price, fast lead time.
10. Faster delivery:Sample order in stock and one week for bulk production.
11. We have strong cooperation with DHL, TNT, UPS, FEDEX, EMS. Or you also can choose your own shipping forwarder.
Company Advantages
1. Goverment support guarantees good company credibility and finance safe
2. Finerchem is confident at the quality of the products, and would like to supply free sample to our customers
3. Factory locates in national new material industrial park where guarantees safe and standard production enviroment.
4. More than 10 years chemcial production and exporting experience, and good relationship with Customs and ship agents, which guarantee fast and safe export.
5. Professional R&D technology team and equipment which keep products quality better and better.
6. Timely after-service resolves your worry for internation trade
Safety and Handling
MIT –IVY Industry Co., Ltd. is a leading manufacturer for 19 years ，manufacturer of organic intermediates ： pharmaceutical intermediates.dyestuff Intermediates.Pesticide intermediate. fine. specialty chemicals Athena：008619961957599
we have in stock ,delivery time :15days
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1 FCL FOB PRICE :
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l 3-Methyl-N,N-diethyl aniline 91-67-8 : 2.51US/KG
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l N,N-Dimethyl-o-toluidine DMOT" 609-72-3 :3.84US/KG
l m-Phenylenediamine MPDA" 108-45-2 :5.57US/KG
l MONOCHLOROACETONE 78-95-5 : 3.19US/KG
l 1,1,3-Trichloroacetone 921-03-9 : 3.67US/KG
l 2,4-Dichlorobenzyl chloride 94-99-5 : 4.47US/KG
l 2,4-Dichlorobenzoyl chloride 89-75-8 : 9.25US/KG
l N-Ethyl-o-toluidine 94-68-8 : 10.85US/KG
l N-Ethylaniline 103-69-5 : 3.68US/KG
l "N,N-Dihydroxyethylaniline PDEA" 120-07-0 : 4.31US/KG
l N-Ethyl-m-toluidine 102-27-2 : 4.28US/KG
l 3-(N-ethylanilino)propiononitrile 148-87-8 : 4.63US/KG
l N-Ethyl-N-hydroxyethylaniline 92-50-2 : 4.38US/KG
l N-ethyl-N-phenylbenzenemethanamine92-59-1: 7.49US/KG
l N-2-cyanoethyl-N-ethyl-m-toluidine 148-69-6: 4.68US/KG
l N-Benzyl-N-ethyl-m-toluidine 119-94-8: 4.84US/KG
l N-Ethyl-o-toluidine 94-68-8 : 4.51US/KG
l N-Ethylaniline 103-69-5 :4.38US/KG
l 2-Methylphenylacetic acid 644-36-0: :4.38US/KG
l 4-Chlorobenzoyl chloride 122-01-0 :4.48US/KG
l 2-Chlorobenzoyl chloride 609-65-4 :4.38US/KG
l 4-Chlorobenzaldehyde 104-88-1 :4.38US/KG
l 2-Chlorobenzaldehyde 89-98-5 :4.38US/KG
l "2-Chlorobenzotrichloride OCTC 2136-89-2:4.38US/KG
l 4-Chlorobenzotrichloride 5216-25-1:4.32US/KG
l 2,5-Dichlorotoluene 19398-61-9 :4.31US/KG
l 2,3-Dichlorobenzaldehyde 6334-18-5 :4.32US/KG
l 2',4'-Dichloroacetophenone 2234-16-4 :4.34US/KG
l 2，4-dichlorotoluene 95-73-8 :4.31US/KG
l 2,3-Dichlorotoluene 32768-54-0 :4.32US/KG
l 2,6-Dichlorotoluene 118-69-4 :4.37US/KG
l 3,4-Dichlorotoluene 95-75-0 :4.62US/kg
l Auramine O C.I. Basic yellow 2" 2465-27-2 :3.1US/KG
l Crystal violet lactone CVL 1552-42-7 :37.9US/KG
l Beta naphthol" 135-19-3 : 2.45US/KG
