Basic information Safety Supplier Related
ChemicalBook >  Product Catalog >  Chemical Reagents >  Organic reagents >  Aromatic ketones >  2,4-Dihydroxyacetophenone

2,4-Dihydroxyacetophenone

Basic information Safety Supplier Related

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
Mol File:
89-84-9.mol
More
Less

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
pka
7.96±0.18(Predicted)
form 
Crystalline Powder or Crystals
color 
Off-white to pink to brown
PH
5 (1g/l, H2O, 20℃)
Sensitive 
Moisture Sensitive
Merck 
14,8140
BRN 
1282505
InChIKey
SULYEHHGGXARJS-UHFFFAOYSA-N
CAS DataBase Reference
89-84-9(CAS DataBase Reference)
NIST Chemistry Reference
Ethanone, 1-(2,4-dihydroxyphenyl)-(89-84-9)
EPA Substance Registry System
Ethanone, 1-(2,4-dihydroxyphenyl)- (89-84-9)
More
Less

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

More
Less

2,4-Dihydroxyacetophenone Usage And Synthesis

Chemical Properties

2,4-Dihydroxyacetophenone is yellow-brown to reddish-brown fine cryst. powder

Uses

2,4-Dihydroxyacetophenone is used as intermediate for pharmaceuticals.

Uses

Reagent 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).

Uses

2'',4''-Dihydroxyacetophenone (cas# 89-84-9) is a compound useful in organic synthesis.

Preparation

Preparation by reaction of acetic acid on resorcinol,
with zinc chloride (Nencki reaction) (94%)
with boron trifluoride
with Amberlite IR-120 (a cation exchange resin, sulfonic acid type) (87%)
with polyphosphoric acid (63%)
with 70% perchloric acid (33%).

Definition

ChEBI: 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 Profile

Moderately toxic by ingestion. Experimental reproductive effects. A severe eye irritant. When heated to decomposition it emits acrid smoke and irritating fumes.

2,4-Dihydroxyacetophenone Preparation Products And Raw materials

Raw materials

Preparation Products

2,4-DihydroxyacetophenoneSupplier

Alfa Aesar Gold
Tel
400-610-6006; 021-67582000
Email
saleschina@alfa-asia.com
Zhejiang Asun Chemical Industry Co., Ltd. Gold
Tel
0571-26267133
Email
2897867672@qq.com
Hebei mo Jin biotechnology co., ltd Gold
Tel
Email
angelia@hbmojin.com
Hebei mo Jin biotechnology co., ltd Gold
Tel
Email
sales@hebeimojin.com
Chongqing Xingcan Pharmaceutical Technology Co., Ltd. Gold
Email
xingcanyaoye@sina.com;