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2,3-Butanedione

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Product Description

PRODUCT

2,3-Butanedione

CAS #

431-03-8

SYNONYM

Diacetyl; butane-2,3-dione; 2,3-Butandione; Butanedione; butan-2,3-dione; butane-2,3-dione (diacetyl); 2,3-butanedione (diacetal); 2,3-butanedione (diacetyl); Butan-2,3-dione (diacetyl); Butanedione (diacetyl); 2,3 Butandione (Diacetyl); buta-2,3-dione; 2

FORMULA

C4H6O2

HAZARD

3 Flammable Liquids

Product Specifications

MOLECULAR WEIGHT

86.09

EINECS

207-069-8

INCHI

1S/C4H6O2/c1-3(5)4(2)6/h1-2H3

INCHIKEY

QSJXEFYPDANLFS-UHFFFAOYSAN

VAPOR DENSITY

3

FLASH POINT

45 °F

MERCK

14,2966

STORAGE TEMPERATURE

2-8°C

WATER SOLUBILITY

200 g/L (20 ºC)

BOILING POINT

88 °C

REFRACTIVE INDEX

1.394

FEMA

2370

MELTING POINT

-4--2 °C

STABILITY

Stable. Flammable. Incompatible with acids, strong bases, metals, reducing agents, oxidizing agents. Protect from moisture and water. Note low flashpoint.

VAPOR PRESSURE

52.2 mm Hg ( 20 °C)

BRN NUMBER

605398

DENSITY

0.985 g/mL at 20 °C

BOILING POINT

88 ° C

VAPOR PRESSURE

56.8 mm Hg

ATMOSPHERIC OH RATE CONSTANT

2.38E-13 cm3/molecule-sec

WATER SOLUBILITY

2.00E+05 mg/L

HENRY'S LAW CONSTANT

1.33E-05 atm-m3/mole

LOG P (OCTANOL-WATER)

-1.34E+00

MELTING POINT

-2.40E+00 ° C

SOLUBILITY

200g/l

FORM

Liquid

COLOR

Clear yellow

NOTES

2,3-Butanedione uses and applications include: Aroma carrier in foods; flavoring agent and adjuvant in foods (margarine) and pharmaceuticals; cosmetics ingredient; gelatin hardening agent
FEMA#: 2370

FUNCTIONS

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