2,4-Dihydroxyacetophenone
2,4-Dihydroxyacetophenone
  • CAS No.:89-84-9
Other grades of this product :
2,4-Dihydroxyacetophenone Basic information
Product Name:2,4-Dihydroxyacetophenone
Synonyms:Resoacetophenone;Resorcinol, 4-acetyl-;2,4-Dihydroxyacetoph;NSC 10883;NSC 37559;4-Acetylresorcinol Resacetophenone;HyMechroMone;IMp. A (EP): 1,3-Dihydroxybenzene (Resorcinol)
CAS:89-84-9
MF:C8H8O3
MW:152.15
EINECS:201-945-3
Product Categories:Aromatics;Miscellaneous Reagents;Acetophenone Series;Aromatic Acetophenones & Derivatives (substituted);Benzene series;89-84-9;bc0001
Mol File:89-84-9.mol
2,4-Dihydroxyacetophenone Chemical Properties
Melting point 143-144.5 °C(lit.)
Boiling point 234.6°C (rough estimate)
density 1.18 g/mL at 25 °C(lit.)
refractive index 1.4945 (estimate)
storage temp. Inert atmosphere,Room Temperature
solubility DMSO (Slightly), Methanol (Slightly)
pka7.96±0.18(Predicted)
form Crystalline Powder or Crystals
color Off-white to pink to brown
PH5 (1g/l, H2O, 20℃)
Sensitive Moisture Sensitive
Merck 14,8140
BRN 1282505
InChIKeySULYEHHGGXARJS-UHFFFAOYSA-N
CAS DataBase Reference89-84-9(CAS DataBase Reference)
NIST Chemistry ReferenceEthanone, 1-(2,4-dihydroxyphenyl)-(89-84-9)
EPA Substance Registry SystemEthanone, 1-(2,4-dihydroxyphenyl)- (89-84-9)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-36-24/25
WGK Germany 2
RTECS AM7525000
Hazard Note Irritant
TSCA Yes
HS Code 29145000
MSDS Information
ProviderLanguage
Resacetophenone English
SigmaAldrich English
ACROS English
ALFA English
2,4-Dihydroxyacetophenone Usage And Synthesis
Chemical Properties2,4-Dihydroxyacetophenone is yellow-brown to reddish-brown fine cryst. powder
Uses2,4-Dihydroxyacetophenone is used as intermediate for pharmaceuticals.
UsesReagent for iron as a 10% alcoholic solution. A red color is obtained with ferric ions in slightly acid solution: Cooper, Ind. Eng. Chem. Anal. Ed. 9, 334 (1937).
Uses2'',4''-Dihydroxyacetophenone (cas# 89-84-9) is a compound useful in organic synthesis.
PreparationPreparation by reaction of acetic acid on resorcinol,with zinc chloride (Nencki reaction) (94%)with boron trifluoridewith Amberlite IR-120 (a cation exchange resin, sulfonic acid type) (87%)with polyphosphoric acid (63%)with 70% perchloric acid (33%).
DefinitionChEBI: A dihydroxyacetophenone that is acetophenone carrying hydroxy substituents at positions 2' and 4'.
Synthesis Reference(s)Journal of the American Chemical Society, 70, p. 428, 1948 DOI: 10.1021/ja01181a521
Safety ProfileModerately toxic by ingestion. Experimental reproductive effects. A severe eye irritant. When heated to decomposition it emits acrid smoke and irritating fumes.

Welcome!

Please leave a message for us or use the following ways to contact us, we will reply to you as soon as possible, and provide you with the most sincere service, thank you.

  • NO. 18 ,Wujiang Road, Wulidian Street, Jiangbei District, Chongqing
  • +86-23-6139-8061 +86-13650506873
  • danny@chemdad.com sales@chemdad.com
  • www.chemdad.com
  • WhatsApp +86-13650506873

Name

phone

company

email

message

Google translate: 日本语 한국어 Français Deutsch España Türkiye