LQ-DBHP 1,3-Diisopropylbenzene monohydroperoxide 26762-93-6

Item Content
Product Name Initiator LQ-DBHP
Chemical Name 1,3-Diisopropylbenzene monohydroperoxide
Molecular Formula C₁₂H₁₇O₂
Molecular Weight 194.3
Theoretical Active Oxygen Content 8.24%
CAS No. 26762-93-6
UN No. 3109
IMDG 5.2 (Organic Peroxide Liquid, Type F, Class 5.2 Dangerous Goods Packaging)

Major Decomposition Products

Decomposition Product
Isopropylbenzene
CO₂

Safety Indicators

Half-Life Temperature
0.1 hour 183°C
1 hour 154°C
10 hours 129°C

Thermal Stability Data

Thermal Stability Parameter Temperature
Self-accelerating Decomposition Temperature (SADT) 70°C
Critical Temperature (Tem) 65°C
Storage Temperature (Tsmax) -25/30°C

Technical Specifications

Appearance Transparent liquid
Active Ingredient Content 54%-56%

Usage

Application Details
Copolymers Initiator Used as an initiator for the copolymerization of styrene, acrylonitrile, acrylic acid, and methacrylic acid.

Packaging and Transportation

Item Details
Standard Packaging 180 kg polyethylene packaging. Custom sizes available upon request.
Transport Regulations Transport conforms to IMDG 5.2, UN No. 3109 (Class 5.2 Liquid Organic Peroxide).

Shelf Life

Shelf Life (Storage Conditions) Details
Shelf Life Product quality guaranteed for 6 months if stored according to manufacturer instructions.

Storage Instructions

Precaution Description
Storage Temperature Must follow recommended storage temperature. Exceeding the critical temperature can lead to fire hazards.
Storage Environment Store away from open flames, heat sources, static electricity, and direct light exposure. Ensure good ventilation.
Separation from Hazards Store separately from reducing agents, acids, flammable materials, and combustibles.
Handling Handle carefully to avoid impact and friction.

Fire Protection

Fire Protection Description
Small Fire Handling For small fires, use foam or dry powder extinguishers.
Large Fire Handling Evacuate to a safe distance, use a water cannon to extinguish, and promptly notify fire services.

Address

Lanzhou City, Gansu Province, China

Call Us

+86 13775225407

Email Us

info@lzaux.com

en_USEnglish