2,7-Bibromospiro[fluorene-9,9'-xanthene] is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

198142-65-3

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Basic information
1. Product Name: 2,7-Bibromospiro[fluorene-9,9'-xanthene]
2. Synonyms: 2,7-Bibromospiro[fluorene-9,9'-xanthene];2,7-Dibromospiro[9H-fluorene-9,9'-[9H]xanthene];Spiro-9-(2,7-dibromofluorene)-9'-xanthene
3. CAS NO:198142-65-3
4. Molecular Formula: C25H14Br2O
5. Molecular Weight: 490.18606
6. EINECS: N/A
7. Product Categories: N/A
8. Mol File: 198142-65-3.mol
Chemical Properties
1. Melting Point: 273-275 °C
2. Boiling Point: 553.7±50.0 °C(Predicted)
3. Flash Point: N/A
4. Appearance: /
5. Density: 1.76±0.1 g/cm3(Predicted)
6. Refractive Index: N/A
7. Storage Temp.: Sealed in dry,Room Temperature
8. Solubility: N/A
9. CAS DataBase Reference: 2,7-Bibromospiro[fluorene-9,9'-xanthene](CAS DataBase Reference)
10. NIST Chemistry Reference: 2,7-Bibromospiro[fluorene-9,9'-xanthene](198142-65-3)
11. EPA Substance Registry System: 2,7-Bibromospiro[fluorene-9,9'-xanthene](198142-65-3)
Safety Data
1. Hazard Codes: N/A
2. Statements: N/A
3. Safety Statements: 24/25
4. WGK Germany:
5. RTECS:
6. HazardClass: N/A
7. PackingGroup: N/A
8. Hazardous Substances Data: 198142-65-3(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 198142-65-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,8,1,4 and 2 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 198142-65:
(8*1)+(7*9)+(6*8)+(5*1)+(4*4)+(3*2)+(2*6)+(1*5)=163
163 % 10 = 3
So 198142-65-3 is a valid CAS Registry Number.

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