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2,3-Butanedione

2,3-Butanedione

CAS Number: 431-03-8

Molecular Formula: C4H6O2

Synonyms

  • 2,3 Butanedione
  • 2,3-Butanedione
  • Biacetyl
  • Diacetyl
  • Diketobutane
View all

2,3-Butanedione Specifications

CAS Number
431-03-8
Molecular Formula
C4H6O2
IUPAC Name
butane-2,3-dione
Canonical SMILES
CC(=O)C(=O)C
InChI Key
QSJXEFYPDANLFS-UHFFFAOYSA-N
InChI
InChI=1S/C4H6O2/c1-3(5)4(2)6/h1-2H3
melting_point
27.7 °F (NTP, 1992)
boiling_point
190 °F at 760 mmHg (NTP, 1992)
solubility
greater than or equal to 100 mg/mL at 72 °F (NTP, 1992)
density
0.99 at 59 °F (NTP, 1992) - Less dense than water; will float
logP
log Kow = -1.34
  1. 2,3 Butanedione
  2. 2,3-Butanedione
  3. Biacetyl
  4. Diacetyl
  5. Diketobutane

Minimum Order Quantity

25 kg (pilot) · 1 MT (commercial)

Lead Time

3 – 5 weeks ex-works

Incoterms

FOB · CIF

Packaging

20 L pails, 200 L HDPE drums, 1000 L IBC

Regional Availability

India · EU · Middle East · Southeast Asia

Documentation

SDS · COA · TDS available on request

Compliance & Quality

REACH registered*

GHS/SDS available

ISO 9001:2015 site*

RoHS compliant*

Global sourcing network

Consistent quality & reliability

End-to-end technical support

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