High Quality UV Absorber CAS 1843-05-6 UV-531 UV 531 Octabenzone
ISO 2 Inquiries
1843-05-6
0%
100g;1kg;25g
2022-12-31
Agrochemicals,Daily Chemicals,Catalysts & Chemical Auxiliary Agents,Extract,Inorganic Chemicals,Organic Intermediate
-
Product Description
-
Seller Information
-
Inquiry History
-
Description
Product description:It is mainly used as light stabilizer for synthetic materials such as polyethylene, polypropylene, polyvinyl chloride and polyurethane rubberMelting point 47-49 °C(lit.) Boiling point 424.46°C (rough estimate) density 1.160g/cm3 refractive index 1.6000 (estimate) Fp 102ºC storage temp. Sealed in dry,Room Temperature pka 7.59±0.35(Predicted) Specific Gravity 1.160 Merck 14,6742 BRN 1915198 InChIKey QUAMTGJKVDWJEQ-UHFFFAOYSA-N CAS DataBase Reference 1843-05-6(CAS DataBase Reference) NIST Chemistry Reference Octabenzone(1843-05-6) 
Packing
· 1kg/aluminium foil bag, with two plastic bags inside.
· 25kg/fiber drum, with two plastic bags inside.
Size:ID 42cm*H52cm,0.08m3/drum;
Net Weight:25kgs Gross Weight:28kgs.
Delivery- ≤50kg, Express delivery recommended, usually called as DDU service;
- ≤500kg,Air shipping recommended, usually called as CIF service;
- >500kg, sea shipping recommended, usually called as FOB, CFR, or CIF service;
- For high value products, please select air shipping and express delivery for safety.
SHANDONG LOOK CHEMICAL CO.LTD, a new chemical enterprise in researching, manufacturing and supplying of chemicals located in beautiful "Spring City"-Jinan.Our company mainly working on the researching new-born APIs, intermediate ( especially Carbohydrate derivatives series). Meanwhile, we made huge breakthrough in industries of food, feed additives, cosmetics ,dye and industrial chemicals. Our company enjoyed great reputation both domestic and abroad under the belief of "Integrity management,Quality controlling and Customer orientation".
We had been cooperated with NingXia University and Shandong University on more than ten projects for years and which had been in mass production on the market. We now have more than 80 people in our team and built research center in Jinan and Ningxia. Our manufacturing site allocated in chemical industry parks of Zhangqiu, Heze, Dezhou and Ningxia Fine Chemical Park. We strictly complying with ISO9001 and ISO 2000 standard in manufacturing process, our lab and workshop tightly in accordance with GMP standard.Our products best selling in Europe, South and North America,Asia pacific area and Africa. We sincerely welcome new and regular customers around the world visit us for business negotiation.
FAQ- DO YOU ACCEPT SAMPLE ORDER?
We accept sample orders. We will make samples before mass production, and after sample approved, we'll begin mass production. Doing 100% inspection during production, then do random inspection before packing.
2.HOW TO CONFIRM THE PRODUCT QUALITY BEFORE PLACING ORDERS?
You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.
3.WHAT'S YOUR MOQ?
Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.
4.DO YOU SUPPLY PRODUCT REPORT?
Yes. We'll give you product analysis report before shipping.
5.IS THERE A DISCOUNT?
Different quantity has different discount.
Our Advantage
10 Years Experience
Our products are sold all over Europe,North&South America, Sino-East, Asia and pacific area as well as Africa,we establish long term.
Quality service
Company cooperates with research institutes. We strictly control the process of raw materials up to finished product.
24 hour serviceQuick and clear response to customers questions. Warm after sale service, we will help to solve the problems in your usage.
High quality
Dedicated to serving customers first, we provide reasonable prices, high quality products.CertificatesBasic Info-
Product Name:
2-Hydroxy-4-octoxybenzophenone
Other Name:Methanone,[2-hydroxy-4-(octyloxy)phenyl]phenyl-;Benzophenone,2-hydroxy-4-(octyloxy)-;[2-Hydroxy-4-(octyloxy)phenyl]phenylmethanone;2-Hydroxy-4-octoxybenzophenone;2-Hydroxy-4-n-octoxybenzophenone;2-Hydroxy-4-(octyloxy)benzophenone;Octabenzone;4-n-Octyloxy-2-hydroxybenzophenone;4-(Octyloxy)-2-hydroxybenzophenone;Spectra-Sorb UV 531;Cyasorb UV 531;UF 4;2-Hydroxy-4-(n-octyloxy)benzophenone;Cyasorb 531;UV 531;Benzon OO;Benzophenone 12;2-Benzoyl-5-octyloxyphenol;UV 1;Advastab 46;Anti-UV P;Chimassorb 81;Carstab 700;Aduvex 248;Sumisorb 130;Viosorb 130;Ongrostab HOB;Mark 1413;Cyasorb UV 532;Rhodialux P;UV 1 (ultraviolet absorber);Asahi 1413;Uvinul M 408;Seikalizer E;Zislizer E;V 130;Sanduvor 3035;ADK Stab 1413;Seesorb 102;Lowilite 22;Adeka 1413;Hostavin ARO 8;ARO 8;Uvinul 3008;Specta-Sorb UV 531;NSC 163400;GW 531;C 81;LA 1413;Cytec UV 531;BP 12;UV 53;Chemisorb 81;Tinuvin UV 531;(2-Hydroxy-4-octoxyphenyl)-phenylmethanone;Riasorb UV 531;53571-69-0;58392-23-7;103843-15-8;478367-73-6;1643832-59-0
CAS No.:1843-05-6
Molecular Formula:C21H26O3
InChIKeys:InChIKey=QUAMTGJKVDWJEQ-UHFFFAOYSA-N
Molecular Weight:326.43
Exact Mass:326.43
BRN:1915198
EC Number:217-421-2
UNII:73P3618V2E
NSC Number:163400
DSSTox ID:DTXSID9027441
Color/Form:Crystals|Pale, cream-to-white powder with friable /easily crumbled/ lump|Colorless crystals|Light yellow powder
HScode:29145090
Categories:
Characteristics-
PSA:
46.5
XLogP3:6.8
Appearance:DryPowder; DryPowder, Liquid; OtherSolid; PelletsLargeCrystals
Density:1160 kg/cu m at 20 deg C
Melting Point:45-46 °C
Boiling Point:175-180 °C @ Press: 0.1 Torr
Flash Point:102℃
Refractive Index:1.6000 (estimate)
Water Solubility:In water, <0.001 mg/L at 20 deg C, pH 6 /OECD Guideline 105 (Water Solubility)/
Storage Conditions:Keep container tightly closed in a dry and well-ventilated place. Keep in a dry place.
Vapor Pressure:3.38X10-8 mm Hg at 20 deg C (measured by transpiration method)
Toxicity:LD50 oral in rat: > 10gm/kg
Henrys Law Constant:Henry's Law constant = 1.1X10-7 atm-cu m/mol at 25 °C (est)
Dissociation Constants:pKa = 10.16 at 25 °C (Estimated with SPARC, OH-group)
Experimental Properties:Hydroxyl radical reaction rate constant = 2.2X10-10 cu cm/molecule-sec at 25 °C (est)
Heat of Vaporization:Enthalpy of vaporization: 102.1 kJ/mol
Hazard IdentificationClassification of the substance or mixture
Skin sensitization, Sub-category 1B
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Warning
Hazard statement(s) H317 May cause an allergic skin reaction
Precautionary statement(s) Prevention P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P272 Contaminated work clothing should not be allowed out of the workplace.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
Response P302+P352 IF ON SKIN: Wash with plenty of water/...
P333+P317 If skin irritation or rash occurs: Get medical help.
P321 Specific treatment (see ... on this label).
P362+P364 Take off contaminated clothing and wash it before reuse.
Storage none
Disposal P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Keep container tightly closed in a dry and well-ventilated place. Keep in a dry place.
-
Seller Information
-
Business Type:
Manufactory
-
Main Products:
Agrochemicals,Daily Chemicals,Catalysts & Chemical Auxiliary Agents,Extract,Inorganic Chemicals,Organic Intermediate
-
Location:
hisense intelligence valley,no 2116,of phoenix road
-
Payment Terms:
TT against copy of documents,D/P,L/C
-
Average lead Time:
7
-
Total Annual Revenue:
Less than $1 million
-
Total Employees:
11-50
-
Year of Establishment:
2017
-
-
Inquiry History2 Inquiries
Country Product Purchase Quantity Date Posted 
United Kingdom
Benzophenone-12 (UV-531), CAS No.: 1843-05-6
25 KG Nov 11, 2024 
India
Uv Stabilizer
1.00 MT Jul 13, 2023 Post an enquiry for this product
