tert-Butyl peroxybenzoate CAS 614-45-9

Vinyltrimethoxysilane CAS 2768-02-7
Di-tert-butyl peroxide CAS 110-05-4

tert-Butyl peroxybenzoate paramete

Classification: Hydroxybenzene
Other Names: tert-Butyl peroxybenzoate
EINECS No.: 210-382-2
Grade Standard: Agriculture Grade, Electron Grade, Food Grade, Industrial Grade, Medicine Grade, Reagent Grade
Appearance: Light yellow transparent oily liquid, Light yellow transparent oily liquid
Brand Name: Lookchemical
Product Name: tert-Butyl peroxybenzoate
Boiling point: 75-76 °C0.2 mm Hg(lit.)
Refractive index: n20/D 1.499(lit.)
Active oxygen content: 8.075%min
CAS No.: 614-45-9
MF: C11H14O3
Place of Origin: Shandong, China
Purity: 99%min
Application: Pharm Intermediates
Model Number: CAS:614-45-9
Melting point: 8 °C
Density: 1.021 g/mL at 25 °C(lit.)
Flash point: 200 °F
Brand: Lookchemical


Used as initiator of high pressure polyethylene, vulcanizing agent of silicone rubber and curing agent of unsaturated polyester.
Polymerization initiator. Rubber curing agent. An intermediate in organic synthesis


Warehouse ventilated low temperature, light load and light discharge, and organic matter, reducing agent, sulfur, phosphorus flammable separately stored


Item of Analysis Specification
Assay(%) 99.00-100.50
Loss on Drying(%) 1.5Max
Color of Solution(Hazen) 20Max
Appearance of Solution Pass
Oxidizable Substance Experiment Pass
Acidity and Alkalinity Pass
Heavy Metal(As Pb)(ppm) 10Max
Chloride(ppm) 300Max
Phthalic Acid Pass
Organic Volatile Impurities Pass
Conclusion Confirm to Specification

Product service

1. Certificate Of Analysis (COA)

2. Material Safety Data Sheet (MSDS)

3. Route of synthesis (ROS)

4. Method of Aanlysis (MOA)

5. Nuclear Magnetic Resonance (NMR)

6. Packing pictures and loading video before loading

7. Free Sample

8. Factory audit


Pre-Sales Service

* Prompt reply and 24 hours online, professional team to provide best price and high quality product.

* Every batch of products will be tested to ensureits quality.

* Sample testing support.

*The packing also can be according the customers` requirment.

*Any inquiries will be replied within 24 hours.

*we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.

After-Sales Service

* Any questions about the product can be consulted at any time.

*The fact of logistics information monitoring.

*Product has any problem can return.


Secure and discreet shipment. You have various choices of transportation methods.

1. ≤50kg, Express delivery recommended, usually called as DDU service;

2. ≤500kg, Air shipping recommended, usually called as FOB, CFR, or CIF service;

3. >500kg, sea shipping recommended, usually called as FOB, CFR, or CIF service;

4. For high value products, please select air shipping and express delivery for safe.


Q1: Do you accept sample order?
A:  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.
Q2:  What information should I let you know if I want to get a quotation
A :  Quality you require, eg. Assay, Purity, or single impurity -Quantity you need -Standard you want, such as USP, EP, JP etc.
Q3: What’s your MOQ?
A :  Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.
Q4: Do you supply product report?
A : Yes. We'll give you product analysis report before shipping.
Q5: When will you deliver the goods
A :  For sample(less than 1kg), in about 3 working days after payment; for larger orders (more than 1kg), in about 7 working days after payment.
Q6: How to confirm the Product Quality before placing orders?
A :  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.

tert-Butyl peroxybenzoate picture

Packaging and shipping

Honor Certificate

Professional team