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更新時間：Tue Jan 21 01:00:13 CST 2025

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Tri(2,3-dichloropropyl) phosphate(TDCPP)

Molecular formula:

C₉H₁₅O₄Cl₆P

Molecular weight:

430.76

Abbreviation:

TDCPP

Property:

It is colorless transparent oily liquid , Specific gravity(20°C)1.504, Conversion raten n²⁰D1.498, Flash point(open)251°C, Freeze point-6°C, Decompose temperature 230°C, solubility 0.01%(30°C), P 7.2%, Cl 49.4% ;soluble in ethanol and chloroform, insoluble in aliphatic hydrocarbon.

Quality index :

Index name	Value
Appearance	colorless or light yellow oily transparent liquid
Acidity(mgKOH/g)	≤0.10
Moisture(w/w),%	≤0.10
Specific weight(d204°C)	1.50±0.01
Refractive index(n²⁰D)	1.498±0.03
Viscosity(25°C,centipoise )	1600-1900

Use:

It has good performance for fire retarding and plasticity. It can be used as fire retardant for PVC, soft or hard foam polyurethane, epoxy resin, unsaturated resin, polyester fiber & rubber conveyer belt. Besides self-extinguishing character, it can impove other performances of product, such as water proof, element resistance, antistatic performance, soft feeling, dosage is 15-10% for soft or hard foam polyurethane, 10% in pvc, self extinguishing in 1 seconds, 5% for polyester fiber.Compared with other similar products, our product feautures low chroma, low acidity and low viscosity.

Storage & packing :

In galvanized metal pail , Net Wt. 250kg .
Common chemicals .

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