SF-TMHP Di-(3,5,5-Trimethylhexanoyl) Peroxide

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Chemical Name: Di-(3,5,5-Trimethylhexanoyl) Peroxide

Alias: TMHP, K

CAS No.: 3851-87-4

Molecular formula: C₁₈H₃₄O₄

Molecular weight: 314.5

Structure:

Brief Introduction: SF-TMHP is a colorless transparent liquid, mainly used as the initiator for the (co)polymerization of ethylene, styrene, acrylonitrile, acrylate and methyl acrylate.

Specification:

Appearance	Colorless liquid
Assay(%)	74.0-76.0
Active Oxygen(%)	3.76-3.8

Properties:

State	Liquid
Density(g/cm³)	~0.885
Freezing point(°C)	-10
Active Oxygen(%)	5.09

Safety Data:

SADT(°C)	20
Alarm Temp.(°C)	10
UN No.	3115
CN No.	52017

Half Life Data:

Activation energy Ea(KJ/mole)	128.34
Half-life temperature of 10hours(°C)	59
Half-life temperature of 1hour(°C)	77
Half-life temperature of 0.1hour(°C)	96

Solubility: Soluble in aromatic solvents, pure aliphatic solvents, insoluble in water.

Package: 20kg, PE bucket packaging.

Storage: -10~0°C stored in cold storage.

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