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Di-tert-butyl peroxide High Purity Organic Peroxide CAS 110-05-4 Research Grade Free Radical Initiator for Polymerization and Synthesis buy - large image1

Di-tert-butyl peroxide High Purity Organic Peroxide CAS 110-05-4 Research Grade Free Radical Initiator for Polymerization and Synthesis buy - image1

Di-tert-butyl peroxide High Purity Organic Peroxide CAS 110-05-4 Research Grade Free Radical Initiator for Polymerization and Synthesis

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Unit Price:

$30-35/KG FOB

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CAS No.:

110-05-4

Grade:

Reagent Grade

Content:

99%

Port:

qingdao

Brand:

Packaging:

100mL/vial, 500mL/vial, 1L/vial, 2.5L/vial

Price valid (until):

2026-09-27

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Jinan topfull chemical co.,ltd

Company Type:

Trader

Location:

China

Qualification:

Main Products:

Medetomidine,Medetomidine hydrochloride,D-Lysergic Acid Methyl Ester,SR17018,Fluralaner,GS-441524

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Product Description
Seller Information
Inquiry History

Description

—— Product Specifications ——

Shop Di-tert-butyl peroxide High Purity Organic Peroxide CAS 110-05-4 Research Grade Free Radical Initiator for Polymerization and Synthesis-Detailed Image 1

—— Product Detail ——

- - - - Product Overview
        
        Di-tert-butyl peroxide (DTBP) is an organic peroxide with the molecular formula C₈H₁₈O₂ and molecular weight of 146.23 g/mol. This colorless clear liquid is a widely used free radical initiator in polymerization reactions and organic synthesis. DTBP is valued for its high thermal stability compared to other peroxides, making it suitable for high-temperature radical reactions.
        
        Synthetic Process
        
        Synthesis: Di-tert-butyl peroxide is prepared by the reaction of tert-butyl hydroperoxide with tert-butyl alcohol or by the oxidation of isobutene
        
        Purification: The crude product is purified by fractional distillation
        
        Stabilization: Stabilizers may be added to prevent premature decomposition
        
        Mechanism of Action
        
        Thermal Decomposition: DTBP undergoes homolytic cleavage of the O-O bond at elevated temperatures to generate two tert-butoxy radicals
        
        Radical Generation: The tert-butoxy radicals can further decompose to methyl radicals and acetone
        
        Polymerization Initiation: Acts as a radical source for initiating polymerization of vinyl monomers
        
        Hydrogen Abstraction: The resulting radicals abstract hydrogen atoms from suitable substrates
        
        Research Applications & Market Significance
        
        Polymerization: Initiator for polymerization of styrene, acrylates, and other vinyl monomers
        
        Organic Synthesis: Radical source for various transformations including radical bromination and allylic oxidation
        
        Crosslinking Agent: Used in polymer crosslinking and modification
        
        Laboratory Research: Common reagent for radical chemistry studies
        
        Quality Specifications
        
        Purity: ≥99.0% (GC)
        
        Active oxygen content: ≥10.9%
        
        Density: 0.795-0.800 g/mL at 20°C
        
        Boiling point: 109-110°C (760 mmHg)
        
        Refractive index: n²⁰/D 1.388-1.390
        
        Storage: 2-8°C, protected from light, away from reducing agents
        
        Stable for 24 months when properly stored
        
        Packaging & Shipping
        
        Research quantities: 100mL, 500mL amber glass bottles
        
        Bulk quantities: 1L, 2.5L amber glass bottles
        
        Shipped at ambient temperature with proper hazardous material documentation

— C ompany Profile ——

Jinan Topfull Chemical Co., Ltd. is an international company rooted in China, specializing in the export of chemical products.

Our company is committed to making every effort to provide ideal chemical products to potential customers worldwide, including but not limited to: organic/inorganic reagents, biological reagents, plant extracts, pharmaceutical intermediates, active pharmaceutical ingredients (APIs), reference standards, reference substances, peptides, and more. Meanwhile, we have established long-term and stable cooperative relationships with university laboratories and off-campus research institutions, enabling us to offer tailored product services based on customers' actual needs.

We currently support customized services for most product categories, with supply quantities ranging from milligram (mg), gram (g) to kilogram (kg) levels, as well as wholesale. Product purity covers the full spectrum from 90% to 99.9%, providing customers with one-stop convenient services.

To date, our products have been exported to developed countries such as the United States, Australia, Canada, Mexico, as well as EU member states including France, Germany, and many other countries and regions such as Nigeria, Ghana, Southeast Asia, and other parts of Asia. Our product quality and services have consistently received high praise.

Looking ahead, our company will continue to serve as a bridge connecting China and the world, delivering high-quality products and services to global customers.

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—— Q&A ——

Q1: How to confirm the product quality before placing orders?
A: By sending you available samples. Or if you have special requirements for the goods, we can prepare samples according to your requirements for confirmation.

Q2: Can you supply free samples?
A: Yes, we can provide a free sample, but the shipping cost will be paid by the customers. You can either pay the shipping cost or arrange a courier to collect the samples.

Q3: How do you treat quality complaints?
A: All our products are strictly tested by our QC and confirmed by QA; unqualified material will not be released to customers. If any quality problem is confirmed to be caused by us, we will replace the goods or refund your payment immediately.

Q4: What is your MOQ? Is there a discount?
A: For highvalue products, our MOQ starts from 1g and generally starts from 10g. For other lowprice products, our MOQ starts from 100g and 1kg.
Q: Is there a discount?
A: Yes, for larger quantities, we always support with better prices.

Q5: How to start orders or make payments?
A: You can send us your Purchase Order (if your company has one), or just send a simple confirmation by email or via Trade Manager. We will then send you a Proforma Invoice with our bank details for your confirmation, and you can make payment accordingly. If you have other preferred payment methods, we are open to discussion and negotiation.

ECHEMI Editorial Reference

COLOURLESS-TO-YELLOW LIQUID WITH CHARACTERISTIC ODOUR.
Di-tert-butyl peroxide is a clear colorless liquid. (NTP, 1992)|Liquid|COLOURLESS-TO-YELLOW LIQUID WITH CHARACTERISTIC ODOUR.
Di-tert-butyl peroxide is a clear colorless liquid. (NTP, 1992)

Certificates

Basic Info

Product Name:

tert-Butyl peroxide

Other Name:

Peroxide,bis(1,1-dimethylethyl);tert-Butyl peroxide;Bis(1,1-dimethylethyl) peroxide;Cadox TBP;DTBP;Bis(tert-butyl) peroxide;Trigonox B;Perbutyl D;B 50Elq;Interox DTB;Kayabutyl D;Peroximon DB;Luperox DI;TC 4;TC 4 (catalyst);Di-t-butylperoxide;NSC 673;DTBP (peroxide);Peroxan DB;Di-tert-butyl peroxide;DTPB;TC 4N;2-(tert-Butylperoxy)-2-methylpropane;B 100924;62534-71-8

CAS No.:

110-05-4

Molecular Formula:

C8H18O2

InChIKeys:

InChIKey=LSXWFXONGKSEMY-UHFFFAOYSA-N

Molecular Weight:

146.22700

Exact Mass:

146.23

EC Number:

203-733-6

UNII:

M7ZJ88F4R1

ICSC Number:

1019

NSC Number:

673

UN Number:

3107|2102

DSSTox ID:

DTXSID2024955

Color/Form:

Clear, water-white liquid|Liquid at 20 °C|Yellow liquid

HScode:

2909600000

Categories:

Organic Reagents

Characteristics

PSA:

18.46000

XLogP3:

2.53160

Appearance:

Di-tert-butyl peroxide is a clear colorless liquid. (NTP, 1992)

Density:

0.7910 g/cm³ @ Temp: 25 °C

Melting Point:

-40 °C

Boiling Point:

111 °C

Flash Point:

Refractive Index:

1.388-1.390

Water Solubility:

H2O: immiscible

Storage Conditions:

2-8ºC

Vapor Pressure:

40 mm Hg ( 20 °C)

Vapor Density:

Relative vapour density (air = 1): 5

Explosive limit:

Seven organic peroxides were tested for propagation and power of explosion, and for shock sensitivity. Tert-butylperoxybenzoate and dibenzoylperoxide showed high shock sensitivity and explosive powers of 40 and 25% of TNT respectively. Di-tert-butylperoxide showed medium sensitivity and a power of 30% TNT. Cumyl hydroperoxide (80% in cumene), dibenzoylperoxide (75% in water), dicumyl peroxide and dilauroyl peroxide did not propagate explosion.

Henrys Law Constant:

Henry's Law constant = 0.0483 atm-cu m/mol at 25 °C (est)

Experimental Properties:

Evaporates with decomposition and without violence at 91 °C|Decomposes at 190 °C|Strong oxidizer; may explode when shocked|Maximum storage temperature: 38 °C; Self-Accelerating Decomposition Temperature (SADT): 80 °C ... Vapors are highly flammable|For more Other Experimental Properties (Complete) data for Bis(1,1-dimethylethyl)peroxide (6 total), please visit the HSDB record page.

Air and Water Reactions:

No rapid reaction with air. No rapid reaction with water.

Reactive Group:

Peroxides, Organic

Reactivity Alerts:

Explosive

Reactivity Profile:

The explosive instability of the lower dialkyl peroxides (e.g., dimethyl peroxide) and 1,1-bis-peroxides decreases rapidly with increasing chain length and degree of branching, the di-tert-alkyl derivatives being amongst the most stable class of peroxides. Though many 1,1-bis-peroxides have been reported, few have been purified because of the higher explosion hazards compared with the monofunctional peroxides. It is unlikely that this derivative would be particularly unstable compared to other peroxides in its class [Bretherick 2nd ed., p 44 1979].

Physical Dangers:

The vapour is heavier than air and may travel along the ground; distant ignition possible.

See More tert-Butyl peroxide Properties 

Hazard Identification

Classification of the substance or mixture

Flammable liquids, Category 2

Organic peroxides, Type E

Germ cell mutagenicity, Category 2

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Danger
Hazard statement(s)	H225 Highly flammable liquid and vapour H242 Heating may cause a fire H341 Suspected of causing genetic defects
Prevention	P210 Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. P233 Keep container tightly closed. P240 Ground and bond container and receiving equipment. P241 Use explosion-proof [electrical/ventilating/lighting/...] equipment. P242 Use non-sparking tools. P243 Take action to prevent static discharges. P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/... P234 Keep only in original packaging. P235 Keep cool. P203 Obtain, read and follow all safety instructions before use.
Response	P303+P361+P353 IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse affected areas with water [or shower]. P370+P378 In case of fire: Use ... to extinguish. P318 IF exposed or concerned, get medical advice.
Storage	P403+P235 Store in a well-ventilated place. Keep cool. P403 Store in a well-ventilated place. P410 Protect from sunlight. P411 Store at temperatures not exceeding â¦Â°C/â¦Â°F. P420 Store separately. P405 Store locked up.
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

NO open flames, NO sparks and NO smoking. NO contact with flammables. NO contact with contaminants. NO contact with hot surfaces. Closed system, ventilation, explosion-proof electrical equipment and lighting. Do NOT use compressed air for filling, discharging, or 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

Fireproof. Separated from combustible substances and reducing agents. Cool. Well closed.... peroxides should be stored in their original containers in a ventilated place separated from other materials and protected from flame, static electricity, sparks, sources of heat (eg steam-pipes, radiators or direct sunlight), shock or friction. Storage areas should be fire-proof with explosion-proof electrical equipment. The max recommended storage temp is 38 deg C or less. ... Storage ... areas should be protected from fire by a deluge system or sprinklers. Peroxides, organic

See More tert-Butyl peroxide Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
Medetomidine,Medetomidine hydrochloride,D-Lysergic Acid Methyl Ester,SR17018,Fluralaner,GS-441524

Location:
RONGSHENG BEIYUANDAJIE 9, LICHENG DISTRICT,JINAN, SHANDONG CHINA

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

Average lead Time:
7

Total Annual Revenue:
$1 million-$2.5 million

Total Employees:
11-50

Year of Establishment:
2022

Jinan Topfull Chemical Co., Ltd. is a global chemical Industrial and focuses on advanced chemical technology. Specialized in Cosmetic materials, water treatment, fine chemicals and so on. We are looking forward to working together with the people of all circles at home and abroad to seek common development!

Inquiry History

6 Inquiries

Country	Product	Purchase Quantity	Date Posted
Turkey	DIALKYLPEROXIDES AROX DTBP-100	0.50 TON	Jan 11, 2024
Pakistan	Di-tertiary Butyl Peroxide	200.00 L	Jan 14, 2025
India	Di-tert-butyl peroxide	7.00 MT	May 30, 2025
Qatar	Di tert buthyl peroxide	20 MT	Apr 9, 2025
United States	Di-tert-Butyl Peroxide (Catalyst A)	1300 KG	Jul 21, 2025
Greece	Di-tertiary Butyl Peroxide	100.00 KG	Jun 18, 2025

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