English name: Dibutyl advocate

English abbreviation: DBA

CAS RN: 105-99-7

Physical and chemical properties

1. Molecular formula: C14H26O4

2. Molecular weight: 258.36

English name: Dibutyl advocate

Technical indicators

Project Name Indicators

Chroma (Pt Co), color number ≤ 30

Acidity (calculated as adipic acid),%, m/m ≤ 0.02

Saponification value, (mgKOH/g sample) 420~445

Refractive index, nD 25 1.4330~1.4350

Moisture,% (m/m) ≤ 0.10

Transparent and clear liquid appearance, with no visible mechanical impurities

Product Usage

Used for high-grade plastic products, it can be used as a plasticizer for vinyl resins, cellulose resins, PVC, and synthetic rubber. Can be used as nitrocellulose coating.

packing of products

200L closed galvanized iron drum packaging, with a net weight of 180Kg per drum; Or plastic barrels can be packed in wooden boxes, with 2 barrels per box and 10kg per barrel; It can also be determined according to user requirements.

Storage method

Store in a cool and ventilated place in a sealed manner. The shelf life is 12 months, and it can still be used if it expires and passes the retest