332828

2-Butanone oxime

99%

• Synonyma: Methyl ethyl ketoxime
• Lineární vzorec: C₂H₅C(=NOH)CH₃
• Číslo CAS: 96-29-7
• Molekulová hmotnost: 87.12
• Beilstein/REAXYS Number: 1698241
• EC Number: 202-496-6
• MDL number: MFCD00013935
• UNSPSC Code: 12352100
• PubChem Substance ID: 24860083
• NACRES: NA.22

Vlastnosti

• vapor density: 3 (vs air)
• Quality Level: 100
• vapor pressure: <8 mmHg ( 20 °C)
• assay: 99%
• form: liquid
• refractive index: n20/D 1.442 (lit.)
• bp: 59-60 °C/15 mmHg (lit.)
• solubility: water: soluble 100 g/L at 25 °C
• density: 0.924 g/mL at 25 °C (lit.)
• SMILES string: CC\C(C)=N\O
• InChI: 1S/C4H9NO/c1-3-4(2)5-6/h6H,3H2,1-2H3/b5-4+
• InChI key: WHIVNJATOVLWBW-SNAWJCMRSA-N

Popis

General description

2-Butanone oxime is an antioxidant and blocking agent used in the synthesis of water-dispersible blocked polyurethane.

Application

2-Butanone oxime was employed as reagent and solvent in the syntheses of ketoimine and 2,4-dipyridyl-1,3,5-triazapentadiene palladium(II) complexes. It was also used in the synthesis of novel acetaldiimine cobalt complex, [CoI₂{((CH₃CH₂)(CH₃)C=NO)₂C(CH₃)₂}].

Bezpečnostní informace

• pictograms: GHS06,GHS08,GHS05
• signalword: Danger
• hcodes: H301,H312,H315,H317,H318,H336,H350,H370,H373
• pcodes: P202 - P260 - P280 - P301 + P310 - P302 + P352 + P312 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 3 Oral - Acute Tox. 4 Dermal - Carc. 1B - Eye Dam. 1 - Skin Irrit. 2 - Skin Sens. 1 - STOT RE 2 - STOT SE 1 - STOT SE 3
• target_organs: Blood, Central nervous system, Upper respiratory tract
• Storage Class: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• wgk_germany: WGK 3
• flash_point_f: 143.5 °F - closed cup
• flash_point_c: 61.97 °C - closed cup
• ppe: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter