High Purity Diacetyl/2, 3-Butanedione CAS 431-03-8

• CAS No.: 431-03-8
• Formula: C4h6o2
• EINECS: 207-069-8
• Model NO.: 431-03-8
• Type: Flavor & Fragrance Intermediates
• Appearance: Liquid
• Quality: Refined
• Colour: Yellow
• Melting Point: -4--2 °c
• Boiling Point: 88°c(Lit.)
• Density: 0.985g/Mlat20°c
• From: Liquid
• Transport Package: 200kg Iron Drum or as The Request of Customer.
• Trademark: megawide
• Origin: China
• Production Capacity: 10000 Mt/Year

Product Description

Product Description

Diacetyl/2, 3-Butanedione is a yellow to yellow-green liquid, after a large dilution (at 1mg/kg) has a creamy aroma. The vapor pressure is high and it can volatilize rapidly at room temperature.

Synonyms: Diacetyl; Biacetyl; Butandione; butanedione; MFCD00008756; 2,3-Butadione; 2,3-butandione; Butan-2,3-dione; 2,3-Buranedione; Dimethylglyoxal; Butane-2,3-dione; 2,3-Diketobutane; EINECS 207-069-8; DiacetylForSynthesis; diacetyl,2,3-butanedione; Diacetyl, Butane-2,3-dione; 2,3-BUTANEDIONE, SYNTHETIC; butane-2,3-dione

 

Product Parameters

 

Melting point	-4--2 °C
Boiling point	88 °C(lit.)
density	0.985 g/mL at 20 °C
vapor density	3 (vs air)
vapor pressure	52.2 mm Hg ( 20 °C)
refractive index	n20/D 1.394(lit.)
FEMA	2370 | DIACETYL
Fp	45 °F
storage temp.	Store at +2°C to +8°C.
solubility	200g/l
form	Liquid
color	Clear yellow

Applications

Used in the preparation of various milky flavors, it is a flavor enhancer for cream, margarine, cool and candy. It is also used as gelatin hardener and photographic binder.

 

Packaging & Shipping

Packaging Detail: 200KG iron drum or as the request of customer.
Delivery Detail:

Company Profile

Zhangjiagang Free Trade Zone Megawide Chemical Technology Co., Ltd. is professionally engaged in the research, manufacture, and marketing of pine chemicals, fine chemical products.
 
The series are well accepted by clients in flavors, fragrances, personal cares, adhesives, coatings, inks, detergents, pigments, dyes, rubbers, plastics, agrichemicals, medicines, electronics, surfactants, UV, oil fields, textiles, asphalts, mining flotation, metallurgicals, petrochemicals etc.