Chryseno[2,3-b]oxirene, also known as 1,2,3,4,5,6,7,8,9,10-decahydrochryseno[2,3-b]oxirene, is a polycyclic aromatic compound with the molecular formula C16H12O. It is a derivative of chrysene, a well-known polycyclic aromatic hydrocarbon (PAH) consisting of four fused benzene rings. The oxirene group in Chryseno[2,3-b]oxirene(9CI) is a three-membered ring containing an oxygen atom, which is attached to the chrysene core at the 2,3-positions. Chryseno[2,3-b]oxirene is an interesting molecule due to its unique structure and potential applications in materials science and organic chemistry. However, it is important to note that chrysene and its derivatives, including chryseno[2,3-b]oxirene, are considered potentially hazardous due to their carcinogenic properties, and thus, their handling and use should be done with caution.
The CAS Registry Mumber 221-73-8 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 2,2 and 1 respectively; the second part has 2 digits, 7 and 3 respectively. Calculate Digit Verification of CAS Registry Number 221-73: (5*2)+(4*2)+(3*1)+(2*7)+(1*3)=38 38 % 10 = 8 So 221-73-8 is a valid CAS Registry Number.
221-73-8SDS
SAFETY DATA SHEETS
According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition
Version: 1.0
Creation Date: Aug 18, 2017
Revision Date: Aug 18, 2017
1.Identification
1.1 GHS Product identifier
Product name
Chryseno[2,3-b]oxirene(9CI)
1.2 Other means of identification
Product number
-
Other names
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1.3 Recommended use of the chemical and restrictions on use
Identified uses
For industry use only.
Uses advised against
no data available
1.4 Supplier's details
1.5 Emergency phone number
Emergency phone number
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Service hours
Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).
