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Bisoctrizole 103597-45-1 high purity

Name: Bisoctrizole 103597-45-1 high purity
Brand: Zentrachem
SKU: pr2509291602
Price: 0.1 USD
Availability: InStock

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CAS No.:

103597-45-1

Grade:

Pharmaceutical Grade

Content:

99%

Port:

Shanghai

Brand:

Zentrachem

Packaging:

20kg/bucket or 160kg/bucket

Sample Available:

Yes

Price valid (until):

2025-11-30

Contact Supplier

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Hangzhou Zentra Bio-Chemical Co., Ltd.

Company Type:

Trader

Location:

China

Payment Terms:

TT against copy of documents,D/P,L/C,D/A,100% TT in advance

Average Lead Time:

14 days

Qualification:

Main Products:

pharmaceutical intermediates,excipients,plant extracts,food additives,CDMO,fine cheimcals

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Product Description
Seller Information
Inquiry History

Description

Product Detail

Melting point	197-199 °C(lit.)
Boiling point	771.6±70.0 °C(Predicted)
density	d20 1.2
vapor pressure	0Pa at 25℃
Fp	>200°C
storage temp.	Inert atmosphere,Room Temperature

pka	7.62±0.50(Predicted)
form	Solid
color	White to Orange to Green

Use:

This product is mainly used in amikacin,glutathione dehydrants,as well asin synthesis of acid anhydride,aldehyde, ketone,isocyanate;when it is used as dehydrating condensing agent,it reactsto dicyclohexylurea through short-time reaction under normal temperature.

This product can also be used in synthesis of peptide and nucleic acid.It is easy to use this product to react with compound of free carboxy and amino-group into peptide.

This product is widely used in medical,health,make-up and biological products,and other synthetic fields.

Packing:

It is packed in 25L or 220LBlue light-proof plastic barrel packaging with net content 25kg/bucketor 180kg/bucket or other specifications of packing on customers'request.

Notes for use:

Itis irritant.When its vaporor liquid touched skin,it will lead to dermatitis;when eye contacts it,it will lead to hurt of eye cornea.Need to protect when using it.

It should be storedin cool,ventilated,dry warehouse.

Shop 4-Hydroxybenzoic acid 99-96-7-Detailed Image 1

About us

Zentra Chemical, headquartered in Hangzhou, China, is aiming to be a global player in chemical trading and integrated solutions.

Specializing in Pharmaceutical intermediates, Agrochemical intermediates, Fine chemicals, Herbal extracts and Cosmetic ingredients, we deliver end-to-end services spanning sourcing, supply chain optimization, customized synthesis, cost management, and quality assurance, with all stage support from sample, pilot, registration and commercial

Our mission is to empower clients worldwide with agile, sustainable, and value-driven partnerships in the ever-evolving chemical industry.

Competitive Advantages

Strategic Location: Based in Hangzhou at the heart of Yangtze River Delta economic zone with global reach
Expert Team: International team of chemical engineers, trading specialists and supply chain professionals
Quality Commitment: Rigorous supplier selection and ISO-certified quality management systems
Sustainable Development: Partnering with eco-friendly manufacturers to promote green chemistry

Vision & Mission
Driven by the philosophy of “Chemistry Connects the Future,” Zentra Chemical strives to be a pioneering force in the global chemical sector. By bridging innovation, efficiency, and sustainability, we aim to build long-term partnerships that redefine industry standards and foster a greener, smarter chemical ecosystem.

Global Reach, Local Expertise – Zentra Chemical is your trusted partner for chemical excellence.

Service

1) quick quotation, normally within 1-2 days

2) full marketing research (inclduing ROS, polymorph, salt, regularoty support, stage, price, market share, ect...)

3) price control and quality ( regulatory) control

4) all stage support from sample, pilot, registration and commercial

5) sourcing for prodcut which is very new or hard to find

6) CMO/CDMO, from pilot-scale development to industrial-scale manufacturing

Q&A

What are the MOQ and lead time?

MOQ varies (high-value chemicals may negotiate to g-kg-level).

Lead time typically 2-4 weeks, with expedited options upon request.

How do we ensure product quality and compliance?

We enforce a 3-step protocol:

① Source only from ISO-certified suppliers;

② Provide batch-specific COA/COO;

③ Dedicated team monitors global regulations (e.g., China NECIC, EU SCIP).

Do we offer customized synthesis?

Yes!

We provide end-to-end solutions from R&D to scale-up production.

Technical specs (e.g., purity, CAS#) and intended use documentation are required.

How do we handle logistics and customs?

We support CIF/FOB/DDP/DAP terms, partner with global logistics providers,

and have in-house experts for HS code classification, hazardous material documentation, etc.

How do we manage raw material price fluctuations?

We mitigate risks via long-term contracts, multi-region sourcing,

and futures hedging, supplemented with quarterly market analysis reports. Shop Fumaric acid CAS 110-17-8 food additive acidity regulator food grade-Detailed Image 1

Shop Fumaric acid CAS 110-17-8 food additive acidity regulator food grade-Detailed Image 3

ECHEMI Editorial Reference

Bisoctrizole is a broad-spectrum ultraviolet radiation absorber, absorbing UVB as well as UVA rays; also reflects and scatters UV.
DryPowder; OtherSolid; PelletsLargeCrystals
Bisoctrizole is a diarylmethane.|Bisoctrizole, or methylene bis-benzotriazolyl tetramethylbutylphenol, is a broad-spectrum organic UV filter that is marketed as Tinosorb M. It is a benzotriazole-based organic compound that absorbs, reflects, and scatters both UV-A and UV-B rays. Bisoctrizole is not approved by the FDA, but is approved in the EU and other parts of the world as a UV-filter in sunscreens, day care products and skin lightening products at a maximum concentration of 10%.

Certificates

Basic Info

Product Name:

2,2′-Methylenebis[6-(2H-benzotriazol-2-yl)-4-(1,1,3,3-tetramethylbutyl)phenol]

Other Name:

Phenol,2,2′-methylenebis[6-(2H-benzotriazol-2-yl)-4-(1,1,3,3-tetramethylbutyl)-;2,2′-Methylenebis[6-(2H-benzotriazol-2-yl)-4-(1,1,3,3-tetramethylbutyl)phenol];2,2′-Methylenebis[4-(1,1,3,3-tetramethylbutyl)-6-benzotriazolylphenol];Mark LA 31;Mixxim BB 100;ADK Stab LA 31;LA 31;2,2′-Methylenebis[4-(1,1,3,3-tetramethylbutyl)-6-(2H-benzotriazol-2-yl)phenol];Tinuvin 360;2,2′-Methylenebis[6-(2-benzotriazolyl)-4-(1,1,3,3-tetramethylbutyl)phenol];Bis[2-hydroxy-5-tert-octyl-3-(benzotriazol-2-yl)phenyl]methane;Tinosorb M;Methylenebis(2-hydroxy-3-(benzotriazol-2-yl)-5-tert-octylphenyl);Bisoctyltriazole;Bisoctrizole;MBBT;FAT 75′634;2,2′-Methylenebis[4-(1,1,3,3-tetramethylbutyl)-6-benzotriazol-2-ylphenol];Eversorb 78;Mixxim ADK LA 31;JF 832;UV 360;2,2′-Methylenebis[6-(2H-benzotriazol-2-yl)-4-tert-octylphenol];Chiguard 5431;ADK Stab LA 31RG;LA 31RG;ADK Stab LA 31R;ADK-ARKLS LA 31;ZINC 11677911;2,2′-Methylenebis(4-tert-octyl-6-benzotriazol-2-ylphenol);Kemisorb 279;2,2′-Methylenebis[6-(2H-benzotriazole-2-yl)-4-tert-octylphenol];Bis[2-hydroxy-5-tert-octyl-3-(benzotriazole-2-yl)phenyl]methane;Tinuvin 360ED;Tinuvin 5431;UV 5431;UC 3125;Adeka Nol UC 3125;Chisorb 5431;2,2′-Methylene-bis-(6-(2H-benzotriazol-2-yl)-4-(1,1,3,3-tetramethylbutyl)phenol);T 360;126269-45-2;165670-11-1;184484-30-8;192209-76-0;215809-89-5;737758-68-8;1202656-45-8;2192337-11-2

CAS No.:

103597-45-1

Molecular Formula:

C41H50N6O2

InChIKeys:

InChIKey=FQUNFJULCYSSOP-UHFFFAOYSA-N

Molecular Weight:

658.87

Exact Mass:

658.87

EC Number:

403-800-1

UNII:

8NT850T0YS

NSC Number:

759873

DSSTox ID:

DTXSID2046703

Categories:

Bulk Drug Intermediates

Characteristics

PSA:

101.88000

XLogP3:

9.58400

Density:

1.2±0.1 g/cm3

Melting Point:

200 °C

Boiling Point:

771.6°C at 760 mmHg

Flash Point:

>200°C

Refractive Index:

1.616

Water Solubility:

< 5 ng/L at 25 °C

Vapor Pressure:

1.13E-24mmHg at 25°C

See More 2,2′-Methylenebis[6-(2H-benzotriazol-2-yl)-4-(1,1,3,3-tetramethylbutyl)phenol] Properties 

Hazard Identification

Classification of the substance or mixture

Hazardous to the aquatic environment, long-term (Chronic) - Category Chronic 4

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)	No symbol.
Signal word	No signal word
Hazard statement(s)	H413 May cause long lasting harmful effects to aquatic life
Prevention	P273 Avoid release to the environment.
Response	none
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

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

See More 2,2′-Methylenebis[6-(2H-benzotriazol-2-yl)-4-(1,1,3,3-tetramethylbutyl)phenol] Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
pharmaceutical intermediates,excipients,plant extracts,food additives,CDMO,fine cheimcals

Location:
Rm 301, Bld 2, Taohuahu Neighborhood Center, Hangzhou, China

Payment Terms:
TT against copy of documents,D/P,L/C,D/A,100% TT in advance

Average lead Time:
14 days

Total Employees:
5-10

Year of Establishment:
2025

Zentra Chemical, headquartered in Hangzhou, China, is aiming to be a global leader in chemical trading and integrated solutions.

Specializing in Pharmaceutical intermediates, Agrochemical intermediates, Fine chemicals, and Cosmetic ingredients, we deliver end-to-end services spanning sourcing, supply chain optimization, customized synthesis, cost management, and quality assurance.

Our mission is to empower clients worldwide with agile, sustainable, and value-driven partnerships in the ever-evolving chemical industry.

Why us

Supplier, distributor & marketer of chemicals with >20 yrs of experience, with Integrated sourcing solutions.

Wide product range , We can source any fine chemical you require, unlimited range, including intermediates and products for agrochemicals, cosmetics, APIs, nanotechnology, additives, flavors, fragrances, photography, plant extracts, electronics industries and more.

We can solve your sourcing problems through our own or third party manufacturing in the most transparent way.

We supply all stage support from sample, pilot, registration and commercial.

Through selected pre-qualified partners under exclusive arrangements, we offer Contract manufacturing and custom synthesis , Kilo to Multi-ton scale production.

Capability

with hundreds of local manufacturers(pre-qualified), we are capable of:

1) quick quotation, normally within 1-2 days;

2) full marketing research;

3) price control and quality(regulatory) control;

4) all stage support from sample, pilot, registration and commercial;

5) sourcing for prodcut which is very new or hard to find;

6) CMO/CDMO, from pilot-scale development to industrial-scale manufacturing.

Inquiry History

1 Inquiries

Country	Product	Purchase Quantity	Date Posted
United States	China Most Professional Factory Supply High Qulity UV Absorber 360 CAS 103597-45-1	20 MT	Jul 18, 2024

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Bisoctrizole 103597-45-1 high purity

Product Description

Seller Information