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Dibasic Ester
May 14, 2018

Product name

Dibasic Ester

CAS No.

Dimethyl Succinate: 106-65-0

Dimethyl Adipate: 627-93-0

Dimethyl Glutarate: 1119-40-0

Specifications

Appearance

Clear transparent liquid

Ester Content

99.0% min

Dimethyl Glutarate

50-70%

Dimethyl Adipate

15-25%

Dimethyl Succinate

10-25%

Acidity mgKOH/g

0.3max

Water content

0.1%max

Methanol content

0.2%max

Distillation Range

195-230°C

Gravity 20°C

1.080-1.092

Color(APHA)

15max

Dibasic Ester (DBE)

Description : Dibasic Ester (DBE)

Synonyms : DBE, Nylon Intermediate


Molecular Formula
CH3OOC(CH2)nCOOCH3 n=2, 3, 4
Physical and chemical Property: It is a kind of colorless transparent oily liquid which is compose of the dimethyl succinate, dimethyl glutarate and the dimethyl adipate; it has the sweet taste, slightly soluble in water

Packed in Iron drum, 220kg net weight each drum, 20’FCL=17.6MT on pallets; Or 1.1MT/IBC, 20’FCL=22MT

Application: DBE is extensively applied in the fields of Coil steel coating, automobile coating, baking coating, tin plate printing coating, carpentry coating, vessel/can coating, printing ink industry, metal furniture coating, insulating coating and resin industry. Also it can be used as cleaning agent, paint remover, casting core agglomerant, soldering flux in electronic industry, and intermediate compound in organic synthesis.

Storage and transportation: Do not mix with strong oxidants, acids, or alkalies. Store in a well ventilated

place. Keep container tightly closed.

Product Features: DBE is an environment-friendly high boiling solvent, Just because of the special componentNME is a low toxic biodegradable environment-friendly solvent, widely used in automobile paints, pigmented steel palate paints, can coatings, cable varnish and home appliances coatings. Great features:1) Excellent solvency to all kinds of resin,  especially  to polyurethane, acrylic,polyester,alkyd and epoxy resin.
2) Significant improvement for flatness and tightness of baking paint and decrease of pinhole, fish eye and crater in application.3). Effective enhancement to the leveling and brilliance of coatings 4.) Wide range of boiling temperature, which can adjust the evaporation rate of solvent system.5). Low toxicity, odor and water content. Safety to use.