Product Name

  • Name

    4'-tert-Butylacetophenone

  • EINECS 213-399-3
  • CAS No. 943-27-1
  • Article Data120
  • CAS DataBase
  • Density 0.939 g/cm3
  • Solubility insoluble in water
  • Melting Point 17-18 °C (dimorphic)(lit.)
  • Formula C12H16O
  • Boiling Point 253.1 °C at 760 mmHg
  • Molecular Weight 176.258
  • Flash Point 30 °C
  • Transport Information UN 1224 3/PG 3
  • Appearance clear colorless liquid
  • Safety 16-29-33-36/37/39-26
  • Risk Codes 10-36/37/38-20/21/22
  • Molecular Structure Molecular Structure of 943-27-1 (4'-tert-Butylacetophenone)
  • Hazard Symbols HarmfulXn,IrritantXi
  • Synonyms Acetophenone,4'-tert-butyl- (6CI,8CI);1-(4-tert-Butylphenyl)ethanone;1-[4-(1,1-Dimethylethyl)phenyl]ethanone;4-tert-Butylphenyl methyl ketone;NSC 826;p-tert-Butylacetophenone;
  • PSA 17.07000
  • LogP 3.18670

4'-tert-Butylacetophenone Chemical Properties

Molecular Structure of 4'-tert-Butylacetophenone(943-27-1):

IUPAC Name:1-(4-tert-butylphenyl)ethanone
Molecular Formula:C12H16O
Molecular Weight:176.254840 g/mol
Appearance:colorless clear liquid
Melting Point:17-18 °C (dimorphic)(lit.)
Density:0.939 g/cm3
Flash Point:30 °C
Enthalpy of Vaporization:49.05 kJ/mol
Boiling Point:253.1 °C at 760 mmHg
Vapour Pressure:0.0186 mmHg at 25 °C
Solubility:soluble in alcohol, ether, slightly soluble in water
Water Solubility:50 mg/L at 25 °C
refractive index:n20/D 1.52(lit.)
EINECS:213-399-3
Synonyms of 4'-tert-Butylacetophenone(943-27-1):
P-T-BUTYLACETOPHENONE;4'-TERT-BUTYLACETOPHENONE;4-TERT-BUTYLACETOPHENONE;1-[4-(TERT-BUTYL)PHENYL]ETHAN-1-ONE;ASISCHEM D29255;1-(4-tert-Butylphenyl)ethanone;1-[4-(1,1-dimethylethyl)phenyl]-ethanon;1-[4-(1,1-dimethylethyl)phenyl]-Ethanone
Categories of 4'-tert-Butylacetophenone(943-27-1):
Aromatic Acetophenones & Derivatives (substituted);Organics;API intermediates;C11 to C12;Carbonyl Compounds;Ketones

4'-tert-Butylacetophenone Uses

4'-tert-Butylacetophenone(943-27-1) is used as a pharmaceutical intermediate and used in organic synthesis.

4'-tert-Butylacetophenone Safety Profile

Safety Information of 4'-tert-Butylacetophenone(943-27-1):
Hazard Codes:Xn,Xi
Risk Statements:10-36/37/38-20/21/22
10:Flammable
36/37/38:Irritating to eyes, respiratory system and skin
20/21/22:Harmful by inhalation, in contact with skin and if swallowed
Safety Statements:16-29-33-36/37/39-26
16:Keep away from sources of ignition-No smoking
29:Do not empty into drains
33:Take precautionary measures against static discharges
36/37/39:Wear suitable protective clothing, gloves and eye/face protection
26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
RIDADR:UN 1224 3/PG 3
WGK Germany:2
TSCA:T
HazardClass:3.2
PackingGroup:III

4'-tert-Butylacetophenone Specification

First Aid Measures of 4'-tert-Butylacetophenone(943-27-1):
Eyes:Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid.
Skin:Get medical aid. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes.
Ingestion:Get medical aid. Wash mouth out with water.
Inhalation:Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.

Storage of 4'-tert-Butylacetophenone(943-27-1):
Keep away from sources of ignition. Store in a cool, dry place. Store in a tightly closed container. Flammables-area.

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