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Cyclohepta[4,5]pyrrolo[3,2-f]benzoselenazole is a complex organic compound with the molecular formula C12H7NSe. It belongs to the class of benzoselenazoles, which are derivatives of benzoselenophene, a heterocyclic compound containing selenium. This specific compound features a seven-membered ring with a pyrrolo and benzene fused to it, and a selenium atom in the benzene ring. Cyclohepta[4,5]pyrrolo[3,2-f]benzoselenazole is known for its unique electronic properties and potential applications in materials science, particularly in the development of new electronic and optical materials. Its chemical structure and properties make it an interesting subject for research in the field of organic chemistry and materials science.

249-59-2

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Basic information
1. Product Name: Cyclohepta[4,5]pyrrolo[3,2-f]benzoselenazole(8CI,9CI)
2. Synonyms: Benzoselenazolo[6',5':2,3]-1-azaazulene
3. CAS NO:249-59-2
4. Molecular Formula: C14H8 N2 Se
5. Molecular Weight:
6. EINECS: N/A
7. Product Categories: N/A
8. Mol File: 249-59-2.mol
Chemical Properties
1. Melting Point: N/A
2. Boiling Point: N/A
3. Flash Point: N/A
4. Appearance: N/A
5. Density: N/A
6. Refractive Index: N/A
7. Storage Temp.: N/A
8. Solubility: N/A
9. CAS DataBase Reference: Cyclohepta[4,5]pyrrolo[3,2-f]benzoselenazole(8CI,9CI)(CAS DataBase Reference)
10. NIST Chemistry Reference: Cyclohepta[4,5]pyrrolo[3,2-f]benzoselenazole(8CI,9CI)(249-59-2)
11. EPA Substance Registry System: Cyclohepta[4,5]pyrrolo[3,2-f]benzoselenazole(8CI,9CI)(249-59-2)
Safety Data
1. Hazard Codes: N/A
2. Statements: N/A
3. Safety Statements: N/A
4. WGK Germany:
5. RTECS:
6. HazardClass: N/A
7. PackingGroup: N/A
8. Hazardous Substances Data: 249-59-2(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 249-59-2 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 2,4 and 9 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 249-59:
(5*2)+(4*4)+(3*9)+(2*5)+(1*9)=72
72 % 10 = 2
So 249-59-2 is a valid CAS Registry Number.

249-59-2SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name	CTK1A2769

1.2 Other means of identification

Product number	-
Other names	Cyclohepta[4,5]pyrrolo[3,2-f]benzoselenazole(8CI,9CI)

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	-
Service hours	Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:249-59-2 SDS

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