tert-Butyl peroxyneodecanoate TBPD 26748-41-4

tert-Butyl peroxyneodecanoate

Trade name: Initiator TBPD

English name: Tert-butyl peroxyneodecanoate

Chemical name: tert.Butylperoxyneodecanoate

Chemical structural formula:

Molecular formula: C14H28O3

Molecular weight: 244.4

Theoretical active oxygen content: 6.55%

CAS: 26748-41-4

UN No. 3115

IMO/IMDG 5235a Level: 5.2

Road transport (ARD): 5.2 15b

Liquid organic peroxide, type D, prohibited for transportation by rail and air.

Properties: This product is a colorless transparent liquid, diluted with alkane, odorless mineral oil, isododecane and other preparations. Or can be diluted with the solvent specified by the customer. Insoluble in water, soluble in most organic solvents, more than

Heavy (20°C) 0.880,

Main decomposition products: tert-butanol, neodecanoic acid, methane, acetone, etc.

Security indicators:

Half-life:

0.1 hours: 83°C

1 hour: 64°C

10 hours: 46°C

Thermal stability data:

Self-accelerated decomposition temperature (SADT): 15°C

Critical Temperature (Tem): 5°C

Control temperature (Tc): -5°C

Storage temperature (Tsmax/TSmin): -10/-30 °C

Activation energy E (KJ/mol): 115.47

Technical standards:

Appearance: colorless transparent liquid

Content: 75% min

Effective oxygen: 4.91% min

Free acid: 0.15% max

TBHP: 0.1% max

Uses:

1. Excellent low-temperature initiator for high-pressure polyethylene (LDPE), mostly used in tubular process, can be combined with initiator TBPV (tert-butyl peroxypivalate), TBPEH (tert-butyl peroxy-2-ethylhexanoate), TBPEH (tert-butyl peroxy-2-ethylhexanoate), TBPEH (tert-butyl peroxy-2-ethylhexanoate).

(butyl ester), initiator TBPB (tert.Butylperoxybenzoate), etc. together to form a composite initiator system, the polymerization effect is better.

2. is a high temperature curing agent for unsaturated polyester.

3. It can be used as an initiator for the polymerization of copolymers of vinyl chloride, styrene or styrene and as an initiator for the polymerization of methacrylates and vinyl acetate.

Packaging and Transportation:

The standard packing of our factory is 20kg polyethylene packing. It can also be supplied according to the packing size required by the customer, who can make a request at the time of ordering.

Storage Precautions:

1. Store in a cool, ventilated space at a temperature of not more than -10 °C.

2. Keep away from fire and heat source. It should be stored separately from acids, flammables, combustibles and reducing agents.

3. Lighting, ventilation, etc. in the storage room are of explosion-proof type with switches located outdoors.

4. Care should be taken when handling, to prevent damage to packaging and containers, to prohibit impact and oscillation, and to pay attention to personal protection in dispensing and handling operations.

5. Please read our MSDS carefully when storing, transporting and using this product.

Product expiration date:

In strict accordance with the manufacturer's prompt conditions of storage and transportation, the product quality can be guaranteed within three months.

Fire protection:

1, the product may be due to heat and violent decomposition, will be violent fire, a small amount of product small fire should be quickly extinguished with foam or dry powder fire extinguisher.

2. The fire should be quickly evacuated to a safe distance away and fought with a water gun, and the fire department should be notified to deal with it.