2,4-Pentanedione

Post Date:
Dec 02,2015
Expiry Date:
May 30,2016
Detailed Description:
Cas No. :123-54-6 Specs:98%min
Payment Method: T/T,L/C,O/A.
【Name】

2,4-Pentanedione
【CAS】

123-54-6
【Synonyms】

2,3-PENTANEDIONE
2,4-PENTADIONE
ACAC
ACETYLACETONE
ACETYLPROPIONYL
DIACETYLMETHANE
METHYL ETHYL DIKETONE
PENTAN-2,3-DIONE
2,4-Diketopentane
Acetoacetone
【EINECS】

209-984-8
【Molecular Formula】

C5H8O2
【Molecular Weight】

100.12
【Appearance】

clear liquid
【mp 】

-23 °C
【bp 】

140.4 °C(lit.)

【density 】

0.975 g/mL at 25 °C(lit.)

【vapor density 】

3.5 (vs air)

【vapor pressure 】

6 mm Hg ( 20 °C)

【refractive index 】

n20/D 1.452(lit.)

【Fp 】

66 °F

【storage temp. 】

2-8°C

【color 】

very deep green-yellow

【Water Solubility 】

16 g/100 mL (20 ºC)
【Usage 】
Mainly used as raw materials in the production of sulfa drugs and veterinary , partly used as the catalyst for acetylacetonates, also be used as cellulose acetate, gasoline and lubricant additives, paints and varnish desiccant fungicides, insecticides, etc. .
CAS Registry Number:
123-54-6
Synonyms:
;Acetylacetone;pentane-2,4-dione;pentane-2,3-dione;(3E)-4-hydroxypent-3-en-2-one;(3Z)-4-hydroxypent-3-en-2-one;Acetyl Acetone;2,4-Pentane dione;2,4-Pentandione;
Molecular Formula:
C₅H₈O₂
Molecular Weight:
100.1158
Molecular Structure:
Hazard Symbols:
Xn:Harmful;
Risk Codes:
R10:;
R22:;
Safety Description:
S21:;
S23:;
S24/25:;

Offter to Sell