2,3-Butanedione

Purity: standard for GC, ≥99.0%(GC)

Synonym(s): Biacetyl Diacetyl Butane-2, 3-dione 2, 3-Diketobutane

Formula: C4H6O2 Molecular Weight: 86.09

CAS Number: 431-03-8 Beilstein Number: 1769 MDL Number: MFCD00008756 PubChem CID: 650

Properties

Shelf life: 730 days

Solubility:

Sensitivity:

Boiling point: 88°C

Melting point: -4 °C

InChl: InChI=1S/C4H6O2/c1-3(5)4(2)6/h1-2H3

Safety Information

Pictograms: GHS06; GHS08; GHS05; GHS02

Signal Word: Danger

Hazard Statements: H315; H331; H373; H302; H318; H225; H317

Precautionary Statements: P261; P280; P370+P378; P210; P302+P352; P321; P405; P501; P233; P240; P264; P403+P235; P260; P303+P361+P353; P271; P241; P270; P304+P340; P403+P233; P272; P333+P313; P362+P364; P330; P242; P243; P264+P265; P301+P317; P305+P354+P338; P317; P332+P317; P316; P319

WGK: 2

Storage:

Personal Protective Equipment: Eyeshields, Faceshields, full-face respirator (US), Gloves, Heavyweight Gloves, multi-purpose combination respirator cartridge (US), Safety Clothing, type ABEK (EN14387) respirator filter