Home > Carbonyl Compounds> (+/-)-cis-Bicyclo[3.2.0]hept-2-en-6-one

(+/-)-cis-Bicyclo[3.2.0]hept-2-en-6-one

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Origin: China

Cas No: 13173-09-6

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 100 mt/month

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

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Products Specification
Product Description

Property

CAS No.: 13173-09-6 Formula: C7H8O Molecular Weight: 108.13800

Basic Info

Chemical Name	(+/-)-cis-Bicyclo[3.2.0]hept-2-en-6-one
Synonyms	Bicyclo[3.2.0]hept-2-en-6-one; bicyclo[3.2.0]hept-3-en-7-one;
CAS No.	13173-09-6
Molecular Formula	C7H8O
Molecular Weight	108.13800
PSA	17.07000
LogP	1.15150

Properties

Density	1.025
Boiling Point	158-160ºC
Flash Point	66.3ºC
Refractive Index	1.482-1.483
Vapor Pressure	0.658mmHg at 25°C

Safety Info

Hazard Class	3
Safety Statements	S26-S39
HS Code	2914299000
WGK Germany	3
Packing Group	III
RIDADR	UN1224
Risk Statements	R22; R37/38; R41
Hazard Codes	Xn

Synthesis Route

7,7-DICHLOROBICYCLO[3.2.0]HEPT-2-EN-6-ONE→(+/-)-cis-Bicyclo[3.2.0]hept-2-en-6-one
2,2-dichloroethenone+cyclopentadiene→(+/-)-cis-Bicyclo[3.2.0]hept-2-en-6-one
cyclopentadiene→(+/-)-cis-Bicyclo[3.2.0]hept-2-en-6-one

GC Analysis

Column type	Active phase	Temperature (°C)	Retention Index (I)	Temperature Control Method
Capillary	Squalane	90.	787.	isothermal

Precursor

cyclopentadiene
dichloroacetyl chloride
2,2-dichloroethenone
(rac)-6-endo-bicyclo(3.2.0)hept-2-en-6-ol

Downstream Product

(-)-(1S,5R)-2-oxabicyclo[3.3.0]oct-6-en-3-one
(3aR,6aS)-1,3a,4,6a-tetrahydrocyclopenta[c]furan-3-one
7-bicyclo[3.2.0]hept-3-enyl acetate
(+)-(1S,5R)-3-oxabicyclo[3.3.0]oct-6-en-2-one

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