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Home / Product / PVC stabilizer additives / 1,3-Dimethyl 6 amino uracil (DAU)
PVC calcium-zinc stabilizer CPVC calcium-zinc stabilizer PVC stabilizer additives

1,3-Dimethyl 6 amino uracil (DAU)

Identification: 

Product Name: 6-AMINO-1，3-DIMETHYLURACIL

CAS No.: 6642-31-5      EC # 229-662-0

Molecular Weight: 155.15

Molecular Formula: C6H9N3O2

 Structural Formula:


Application: 

used for plasticizer, and heat stabilizerthe as other pharmaceutical intermediate.


Specification: 

Parameters

Specification

Appearance

off-white to pale yellow powder

Total effective content,%（GC）

99.0 min

Melting point, °C

295℃(dec.)(lit.),  (293℃) resolve.

Loss on heating, %(105°C)

1.0max.

Ash Content

≤0.5%


Packaging: 25 kg paper bag.

Risks and Safety Info
Safe for air, sea and land transportation. For more information, please see MSDS

1,3-Dimethyl 6 amino uracil (DAU)
1,3-Dimethyl 6 amino uracil (DAU)
PREV：Stearoyl benzoylmethane (SBM)NEXT：Modified uracil (MU)
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Industry knowledge：
1,3-Dimethyl-6-aminouracil (DAU) is an effective additive for PVC stabilizer. 1,3-Dimethyl-6-aminouracil can be used as a plasticizer to make PVC film clear and transparent. It can also be used in making PVC wire and pipe.It can add to the efficiency of crosslinker and improve mixture ratio as well as cure speed of amine modified polyvinyl chloride.
DAU is an aminouracil-based fungicide and anti-corrosion additive for PVC. By adding DAU to PVC, the viscosity of the polymer resin is reduced by lowering its effective glass transition temperature (Tg).