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UV ABSORBER TRUELICHT UV 531 2-Hydroxy-4-n-octoxybenzophenone

Name: UV ABSORBER TRUELICHT UV 531 2-Hydroxy-4-n-octoxybenzophenone
Brand: TRUELICHT
SKU: pr2304282332
Price: 8 USD
Availability: InStock

2 Inquiries

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CAS No.:

1843-05-6

Grade:

Industrial Grade

Content:

99%

Port:

SHANGHAI

Brand:

TRUELICHT

Packaging:

25KG CARTON

Price valid (until):

2023-05-11

Contact Supplier

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Qingdao Truelight Functional Materials Technology Co., Ltd

Company Type:

Manufactory

Location:

China

Qualification:

Main Products:

light stabilizers,UV absorbers,antioxidants,phot

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Product Description
Seller Information
Inquiry History

Description

E-mail : tulinda@truelightchem.com

Phone: +86-13573844393

Qingdao Truelight Functional Materials Technology Co.,Ltd

-----------------------------

【Chemical Name】2-Hydroxy-4-n-octoxybenzophenone

【CAS NO】1843-05-6

【Molecular Formula】C21H26O3

【Molecular Weight】326

【Structure】

Specification

TEST	UNIT	SPECIFICATION
APPEARANCE		LIGHT YELLOW CRYSTALLINE POWDER OR FLAKE
VOLATILES	%	0.50MAX
ASH	%	0.10MAX
TRANSMITTANCE
450nm	%	90.00MIN
500nm	%	95.00MIN
ASSAY	%	99.00MIN
MELTING POINT	℃	47.00-49.00
HEAVY metaL	ppm	5MAX

TGA 279℃ 5% 294℃ 10% 334℃ 50%

Application

* TRUELICHT UV 531 is absorb ultraviolet radiation in the 240~340? region.

* Exhibits synergy with HALS.

* Excellent solubility and compatibility with high solid coatings formulations.

* For better long-term performance use of UVAs of the benzotriazole.

* Can be used for PE, PP, PVC, PS, PC, PP fiber, Ethylene vinyl acetate etc.

* Provide good light stability effect Paints, Powder coatings, Polyurethanes, rubbers.

* Dosage is 0.1~0.5% based on polymer weight.

* Is recommended in PE, PP, PVC etc.

* For additional information please consult the Material safety Data Sheet.

Packing:

25Kg Carton Box

Storage

Keep container tightly closed and dry and storage in cool place

Declaration

Only for industrial usage, application in food and Medicine is prohibited.

The information in the application part is only for the reference of professional engineers. However, our Company does not make any form of explicit or implicit warranties or assume any responsibilities in relation to the accuracy, timeliness and completeness the application information on this material. It can not be regarded as a clause of the contract. All tests, applications should be conducted under the guidance of professionals.

Qingdao Truelight functional Material Technology Co., Ltd. is a professional supplier of functional material additives.Our company has passed ISO9001 quality system.

After years of production&Innovation,we have rich experience in many industries.We have established complete industrial chain in additives covering Plastic&rubber,ink&coating,textile printing&dyeing, functional resin industries. We have made big achievements in the fields of water-based antioxidants, water-based UV absorbers and polyurethane additives.

Our products range covers antioxidants,UV absorbers, light stabilizers, photoinitiators, heat stabilizers, nucleating agents, flame retardants, polyurethane chain extenders, nanometer light absorbers, nanometer antimicrobial agents, functional masterbatch,Pigments&Dyes and etc.

Our plants are mainly located in China Mainland, some polyurethane additive plants are located in Taiwan and South Korea. All products accord with national standards or industry standards.

We are a technology company, we have excellent engineers team.

We are an innovation-oriented company, our plants have strong production capacity of new products.

We are a quality-oriented company, we will never allow any trouble or defect products sold to our customers.

To make your products more competitive, we will keep optimizing synthetic routes, improving product quality, reducing raw material production cost through continuous innovation.

Qingdao Truelight functional materials technology is willing to become a ray of true light that gives light to all customers in functional materials additives in China.

We will work harder to win your heart by our honest act not words, making you feel comfortable to work with us , rest assured to buy and using our products.

Helping our customer become leading companies in their industry is eternal pursuit of all our TRUELIGHT people.

With Truelicht®,Enjoy the beauty of Chemistry!

Basic 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:

UV Absorbers

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

See More 2-Hydroxy-4-octoxybenzophenone Properties 

Hazard Identification

Classification of the substance or mixture

Skin sensitization, Sub-category 1B

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Warning
Hazard statement(s)	H317 May cause an allergic skin reaction
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 Storage

Precautions 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.

See More 2-Hydroxy-4-octoxybenzophenone Safety Data Sheet 

Seller Information

Business Type:
Manufactory

Main Products:
light stabilizers,UV absorbers,antioxidants,phot

Location:
102-1-502 Wangsha Road, Chengyang District, Qingdao266000,Shandong Province,China.

Payment Terms:
TT against copy of documents,D/P,L/C,TT against B/L draft before shipment,100% TT in advance

Average lead Time:
7

Total Annual Revenue:
$10 million-$25 million

Total Employees:
11-50

Year of Establishment:
2018

Certifications:
ISO

Qingdao Truelight functional Material Technology Co., Ltd. is a professional supplier of functional material additives.Our company has passed ISO9001 quality system.After years of production&Innovation,we have rich experience in many industries.We have established complete industrial chain in additives covering Plastic&rubber,ink&coating,textile printing&dyeing, functional resin industries. We have made big achievements in the fields of water-based antioxidants, water-based UV absorbers and polyurethane additives.
Our products range covers antioxidants,UV absorbers, light stabilizers, photoinitiators, heat stabilizers, nucleating agents, flame retardants, polyurethane chain extenders, nanometer light absorbers, nanometer antimicrobial agents, functional masterbatch,Pigments&Dyes and etc. Our plants are mainly located in China Mainland, some polyurethane additive plants are located in Taiwan and South Korea. All products accord with national standards or industry standards.
We are a technology company, we have excellent engineers team.
We are an innovation-oriented company, our plants have strong production capacity of new products.
We are a quality-oriented company, we will never allow any trouble or defect products sold to our customers.
To make your products more competitive, we will keep optimizing synthetic routes, improving product quality, reducing raw material production cost through continuous innovation.
Qingdao Truelight functional materials technology is willing to become a ray of true light that gives light to all customers in functional materials additives in China.
We will work harder to win your heart by our honest act not words, making you feel comfortable to work with us , rest assured to buy and using our products.
Helping our customer become leading companies in their industry is eternal pursuit of all our TRUELIGHT people.
With Truelicht®,Enjoy the beauty of Chemistry! ©

Inquiry History

2 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

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