5-ACETYL-2,3-DIHYDROBENZO(B)FURAN

CAS NO.：90843-31-5
Empirical Formula: C10H10O2
Molecular Weight: 162.19
MDL number: MFCD00068033
SAFETY DATA SHEET (SDS)
Update Date: 2022-08-26 12:19:07

What is 5-ACETYL-2,3-DIHYDROBENZO(B)FURAN?

Chemical properties

White to light purple powder

The Uses of 5-ACETYL-2,3-DIHYDROBENZO(B)FURAN

1-(2,3-Dihydro-5-benzofuranyl)ethanone is used to prepare tricyclic [1,2,4]triazine 1,4-dioxides as hypoxia selective cytotoxins. It is also used to synthesize N-(1-benzo[1,3]dioxol-5-yl)ethyl-, N-[1-(2,3-dihydro-benzofuran-5-yl)ethyl-, and N-[1-(2,3-dihydro-1H-indol-5-yl)ethylacrylamides with KCNQ2 opener activities.

Properties of 5-ACETYL-2,3-DIHYDROBENZO(B)FURAN

Melting point:	56-59°C
Boiling point:	120-121°C 15mm
Density	1.149±0.06 g/cm3(Predicted)
Flash point:	120-121°C/15mm
storage temp.	Sealed in dry,Room Temperature
BRN	131198
CAS DataBase Reference	90843-31-5(CAS DataBase Reference)

Safety information for 5-ACETYL-2,3-DIHYDROBENZO(B)FURAN

Signal word	Warning
Pictogram(s)	Exclamation Mark Irritant GHS07
GHS Hazard Statements	H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes	P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.