Di-tert-butyl peroxide (DTAP) 10508-09-5

Di-tert-amyl Peroxide
Trade Name: Initiator DTAP
English Name: Di-tert-amyl Peroxide
Chemical Name: Di-tert-amyl Peroxide
Structural Formula:
Molecular Formula: C10H21O2
Molecular Weight: 174.3
Theoretical Active Oxygen Content: 9.18%
CAS Number: 10508-09-5
UN No. 3107
IMO/IMDG 5227 Class: 5.2
Road Transport (ARD): 5.2
Type E liquid organic peroxide.
Major decomposition products: tert-amyl alcohol, isobutene, methane, ethane, butanone, etc.
Safety indicators:
0.1 hour: 150°C
1 hour: 128°C
10 hours: 108°C
Thermal Stability Data:
Self-Accelerating Decomposition Temperature (SADT): 80°C
Critical Temperature (Tem): 75°C
Control Temperature (Tc): --
Storage Temperature (Tsmax): --/30°C
Activation Energy E (kJ/mol): 148.35
Technical Specifications:
Appearance: Colorless, transparent liquid
Purity: 95% min
TAHP: 0.1% max
Color: 20 Pt-Co max
Applications:
1. A new initiator for LDPE.
2. It is an excellent polymerization initiator for acrylic resins.
Packaging and Transportation:
Our standard packaging is 20 kg polyethylene bags. We can also supply packaging sizes according to customer requirements; customers may specify their needs when placing an order.
Storage Precautions:
1. Store in a cool, well-ventilated area at a temperature not exceeding 30°C.
2. Keep away from sources of ignition and heat. Store separately from acids, reducing agents, flammable and combustible materials, and other reducing agents.
3. Lighting and ventilation facilities in the storage area must be explosion-proof, with switches located outdoors.
4. Handle with care to prevent damage to packaging and containers. Avoid impact and vibration. Wear appropriate personal protective equipment during repackaging and handling operations.
5. Customers are requested to carefully read our factory’s “Material Safety Data Sheet (MSDS)” when storing, transporting, and using this product.
Product Shelf Life:
When stored and transported in strict accordance with the manufacturer’s instructions, product quality is guaranteed for three months.
Fire Protection:
1. This product may decompose violently when exposed to heat, causing a fierce fire. Small fires involving a small amount of the product should be extinguished immediately using a foam or dry powder fire extinguisher.
2. In the event of a large fire, evacuate immediately to a safe distance and use a water hose to extinguish the flames; notify the fire department for further handling.