Home > Carbonyl Compounds> 6,7-Dihydro-4(5H)-benzofuranone

6,7-Dihydro-4(5H)-benzofuranone

Get Latest Price >

FOB Price contact us for price

Origin: China

Cas No: 16806-93-2

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 100 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

Vendor:

Payment Terms:

Inquiry now

* Send an Inquiry to us

Add to wishlist

* Name your price
* Start order doesn't mean buying now

Products Specification
Product Description

Property

CAS No.: 16806-93-2 Formula: C8H8O2 Molecular Weight: 136.14800

Basic Info

Chemical Name	6,7-Dihydro-4(5H)-benzofuranone
Synonyms	6,7-Dihydrobenzofuran-4(5H)-one; 6,7-dihydro-5H-1-benzofuran-4-one;
CAS No.	16806-93-2
Molecular Formula	C8H8O2
Molecular Weight	136.14800
PSA	30.21000
LogP	1.79860

Properties

Appearance & Physical State	clear yellow to brown low melting solid or liquid
Density	1.162
Boiling Point	115-118ºC (16 mmHg)
Melting Point	30-34ºC
Flash Point	>230
Refractive Index	1.53-1.532
Vapor Pressure	0.0714mmHg at 25°C

Safety Info

Safety Statements	S26-S37/39
HS Code	2932999099
WGK Germany	3
Risk Statements	R36/37/38
Hazard Codes	Xi

Synthesis Route

chloroacetaldehyde→6,7-Dihydro-4(5H)-benzofuranone
chloroacetaldehyde+cyclohexane-1,3-dione→6,7-Dihydro-4(5H)-benzofuranone
2-phenylsulfanyl-3,5,6,7-tetrahydro-2H-benzofuran-4-one→6,7-Dihydro-4(5H)-benzofuranone

Precursor

cyclohexane-1,3-dione
chloroacetaldehyde
2-phenylsulfanyl-3,5,6,7-tetrahydro-2H-benzofuran-4-one
1,4-Dimethoxybenzene

Downstream Product

1,5,6,7-Tetrahydro-4H-Indol-4-One
1-(2-hydroxyethyl)-2,3-dihydroindol-4-ol
1-Methyl-6,7-dihydro-1H-indol-4(5H)-one
4,5,6,7-tetrahydro-1H-indole

Hot tags: 6,7-dihydro-4(5h)-benzofuranone, China, manufacturers, suppliers, factory, wholesale, low price, high quality