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China factory supply UV-326 CAS NO 3896-11-5

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CAS No.:

3896-11-5

Grade:

Chemical Grade

Content:

99%

Port:

shanghai

Packaging:

25kg/drum

Price valid (until):

2025-06-20

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Hubei Shengtong Import & Export co.,Ltd

Company Type:

Trader

Location:

China

Qualification:

Main Products:

the pharmaceutical raw materials, pharmaceutical intermediates, basic chemicals and agrochemicals,Glyoxal,Oxalic acid dihydrate,Allantoin,OXALIC ACID,Glyoxylic acid

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Product Details
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Inquiry History

Description

Product Detail

Product Name:UV-326

CAS NO:3896-11-5

Molecular formula:C ₁₇ H ₁₈ N ₃ OCL

Molecular weight:315.8

Purity(%):99

Melting point(°C):138°C-141°C

Application: Used in PO( especially in food ),PVC,PA,ABS,AS,PU .etc.

Appearance/Colour: White powder

Company Introduction

Hubei Shengtong Import and Export Co., Ltd. is a start-up company focused in the trading of the import and export of chemicals,established in March 2025. Shengtong is expected to commit to offer the import and export of the high quality of the pharmaceutical raw materials, pharmaceutical intermediates, basic chemicals and agrochemicals, etc..

Company philosophy: Customer First, Integrity-Driven Operations, Commitment to Innovation, and Collaborative Win-Win Partnerships ‌ . w e eagerly anticipate joining hands with partners from all sectors to jointly create a brighter future.

Customer First : Committed to meeting customer needs and providing the highest quality services and products .
Integrity-Driven Operations : Adhere to honesty and trustworthiness, establish long-term stable business relationships .
Commitment to Innovation : Continuously developing new technologies, optimizing products and services to adapt to market changes .
Collaborative Win-Win Partnerships : Growing together with suppliers, customers, and partners to achieve mutual benefit and win-win outcomes.

ECHEMI Editorial Reference

Pale Yellow Solid
2-tert-Butyl-6-(5-chloro-2H-benzotriazol-2-yl)-4-methylphenol (UV-326) is a benzotriazole based UV absorber that can be used in the photostabilization of industrial materials. It can absorb the harmful UV radiation for the wavelength of about 290 nm.

Basic Info

Product Name:

UV Absorber 326

Other Name:

2-T-BUTYL-6-(5-CHLORO-2 H-BENZOTRIAZOL-2-YL)-4-METHYLPHENOL;BUMETRIZOLE;LABOTEST-BB LT00138024;TINUVIN 326;ULTRA-VIOLET ABSORBER UV-326;ULTRAVIOLET ABSORBENT UV-326;2-(5-chloro-2h-benzotriazol-2-yl)-6-(1,1-dimethylethyl)-4-methyl-pheno;Phenol, 2-(5-chloro-2H-benzotriazol-2-yl)-6-(1,1-dimethylethyl)-4-methyl-

CAS No.:

3896-11-5

Molecular Formula:

C17H18ClN3O

InChIKeys:

OCWYEMOEOGEQAN-UHFFFAOYSA-N

Molecular Weight:

315.8

Exact Mass:

315.80

EC Number:

223-445-4

TSCA:

TSCA listed

Color/Form:

Pale Yellow to Light Yellow

HScode:

29339900

Categories:

Fungicides

Characteristics

PSA:

50.9

XLogP3:

5.6

Appearance:

DryPowder; DryPowder, OtherSolid; DryPowder, PelletsLargeCrystals; Liquid

Density:

1.26±0.1 g/cm3(Predicted)

Melting Point:

144-147 °C(lit.)

Boiling Point:

460.4±55.0 °C(Predicted)

Flash Point:

232.3ºC

Refractive Index:

1.628

Water Solubility:

4μg/L at 20℃

Vapor Pressure:

0Pa at 20℃

Flammability characteristics:

Not classified

PKA:

9.31±0.48(Predicted)

Critical Temperature & Pressure:

Sealed in dry,Room Temperature

Hazard Identification

Classification of the substance or mixture

Not classified.

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)	No symbol.
Signal word	No signal word
Hazard statement(s)	none
Prevention	none
Response	none
Storage	none
Disposal	none

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

Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

See More UV Absorber 326 Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
the pharmaceutical raw materials, pharmaceutical intermediates, basic chemicals and agrochemicals,Glyoxal,Oxalic acid dihydrate,Allantoin,OXALIC ACID,Glyoxylic acid

Location:
Room 1008, Tower A, JiangChengTianJie 518, Qingnian Road, Jianghan District, Wuhan, Hubei Province, China

Year of Establishment:
2025

Inquiry History

1 Inquiries

Country	Product	Purchase Quantity	Date Posted
United States	ELSA	200 G	Mar 5, 2026

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China factory supply UV-326 CAS NO 3896-11-5

Product Details

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