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6921-64-8

6921-64-8 Structure

6921-64-8 Structure
IdentificationMore
[Name]

2'-Hydroxy-4'-methylacetophenone
[CAS]

6921-64-8
[Synonyms]

1-(2-HYDROXY-4-METHYLPHENYL)ETHAN-1-ONE
1-(2-HYDROXY-4-METHYLPHENYL)ETHANONE
2'-HYDROXY-4'-METHYLACETOPHENONE
ASISCHEM D38758
1-(2-hydroxy-4-methylphenyl)-ethanon
4-Methyl-2-Hydroxyacetophenone
1-(2-HYDROXY-4-METHYLPHENYL)ETHAN-1-ON
[EINECS(EC#)]

230-040-6
[Molecular Formula]

C9H10O2
[MDL Number]

MFCD00100559
[Molecular Weight]

150.17
[MOL File]

6921-64-8.mol
Chemical PropertiesBack Directory
[Melting point ]

21°C
[Boiling point ]

245 °C(lit.)
[density ]

1.08 g/mL at 25 °C(lit.)
[refractive index ]

n20/D 1.565(lit.)
[Fp ]

>230 °F
[storage temp. ]

Sealed in dry,2-8°C
[form ]

clear liquid
[pka]

10.27±0.10(Predicted)
[color ]

Colorless to Light orange to Yellow
[λmax]

325nm(MeOH)(lit.)
[InChI]

InChI=1S/C9H10O2/c1-6-3-4-8(7(2)10)9(11)5-6/h3-5,11H,1-2H3
[InChIKey]

LYKDOWJROLHYOT-UHFFFAOYSA-N
[SMILES]

C(=O)(C1=CC=C(C)C=C1O)C
[CAS DataBase Reference]

6921-64-8(CAS DataBase Reference)
[EPA Substance Registry System]

6921-64-8(EPA Substance)
Safety DataBack Directory
[Symbol(GHS) ]

Exclamation Mark (GHS07)
GHS07
[Signal word ]

Warning
[Hazard statements ]

H315-H319-H335
[Precautionary statements ]

P261-P264-P271-P280-P302+P352-P305+P351+P338
[Hazard Codes ]

Xi
[Risk Statements ]

R36/37/38:Irritating to eyes, respiratory system and skin .
[Safety Statements ]

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
S37/39:Wear suitable gloves and eye/face protection .
[WGK Germany ]

3
[TSCA ]

TSCA listed
[HS Code ]

2914500090
[Storage Class]

10 - Combustible liquids
[Hazard Classifications]

Eye Irrit. 2
Skin Irrit. 2
STOT SE 3
Hazard InformationBack Directory
[Uses]

2′-Hydroxy-4′-methylacetophenone is found in Angelica koreana roots and a study was done in which it could be useful for natural acaricides against three mite species.
[Preparation]

Preparation by treatment of methyl 4-hydroxy-7- methyl-coumarin-3-carboxylate with potassium hydroxide at 200° (87%).
[Synthesis Reference(s)]

Tetrahedron Letters, 37, p. 4183, 1996 DOI: 10.1016/0040-4039(96)00790-3
[General Description]

2′-Hydroxy-4′-methylacetophenone, also known as 1-(2-hydroxy-4-methylphenyl)ethanone can be synthesized by the Fries rearrangement of m-tolyl acetate in the presence of zirconium tetrachloride. The results from the toxicity studies on mite species suggest that 2′-hydroxy-4′-methylacetophenone possesses acaricidal property.
Spectrum DetailBack Directory
[Spectrum Detail]

2'-Hydroxy-4'-methylacetophenone(6921-64-8)1HNMR
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

1-(2-hydroxy-4-methylphenyl)ethan-1-one(6921-64-8)
[Sigma Aldrich]

6921-64-8(sigmaaldrich)
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