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HomeProduct name list3-BROMO-2-BUTANONE

3-BROMO-2-BUTANONE

  • CAS NO.:814-75-5
  • Empirical Formula: C4H7BrO
  • Molecular Weight: 151
  • MDL number: MFCD00013538
  • EINECS: 212-404-6
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2023-04-23 13:52:06
3-BROMO-2-BUTANONE Structural

What is 3-BROMO-2-BUTANONE?

Chemical properties

clear light yellow to brown liquid

The Uses of 3-BROMO-2-BUTANONE

3-Bromo-2-butanone is involved in the preparation of o-isopropyl S-3-oxobutan-2-yl dithiocarbonate by reaction with potassium o-isopropylxanthate, which on treatment with sulfuric acid gives 4,5-dimethyl-1,3-dithiol-2-one .

Synthesis Reference(s)

Tetrahedron Letters, 25, p. 3369, 1984 DOI: 10.1016/S0040-4039(01)81387-3

Properties of 3-BROMO-2-BUTANONE

Boiling point: 36 °C (11 mmHg)
Density  1.416 g/mL at 25 °C
refractive index  1.458-1.46
Flash point: >100°C
solubility  Miscible with dichloromethane.
form  Liquid
color  Clear light yellow to brown
BRN  906773
CAS DataBase Reference 814-75-5(CAS DataBase Reference)
EPA Substance Registry System 2-Butanone, 3-bromo- (814-75-5)

Safety information for 3-BROMO-2-BUTANONE

Signal word Danger
Pictogram(s)
ghs
Flame
Flammables
GHS02
ghs
Corrosion
Corrosives
GHS05
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H226:Flammable liquids
H314:Skin corrosion/irritation
Precautionary Statement Codes P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P233:Keep container tightly closed.
P280:Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Computed Descriptors for 3-BROMO-2-BUTANONE

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