1305-84-6
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Basic information
- Product Name: Calcium selenide
- Synonyms: Calciumselenide (6CI,7CI,8CI); Calcium monoselenide
- CAS NO:1305-84-6
- Molecular Formula: CaSe
- Molecular Weight: 0
- EINECS: 215-141-5
- Product Categories: N/A
- Mol File: 1305-84-6.mol
- Article Data: 0
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Chemical Properties
- Melting Point: N/A
- Boiling Point: °Cat760mmHg
- Flash Point: °C
- Appearance: /
- Density: g/cm3
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: Calcium selenide(CAS DataBase Reference)
- NIST Chemistry Reference: Calcium selenide(1305-84-6)
- EPA Substance Registry System: Calcium selenide(1305-84-6)
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Safety Data
- Hazard Codes: N/A
- Statements: N/A
- Safety Statements: N/A
- WGK Germany:
- RTECS:
- HazardClass: N/A
- PackingGroup: N/A
- Hazardous Substances Data: 1305-84-6(Hazardous Substances Data)
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General Description
Calcium selenide is a chemical compound composed of calcium and selenium with the molecular formula CaSe. It is a crystalline solid that is insoluble in water. Calcium selenide is a semiconductor material and is used in various applications such as in the production of photodetectors, solar cells, and other electronic devices. It is also used in the synthesis of other selenium compounds and as a catalyst in organic reactions. Calcium selenide is a toxic substance and should be handled with caution to avoid exposure to the skin, eyes, or inhalation of its fumes.Check Digit Verification of cas no
The CAS Registry Mumber 1305-84-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,3,0 and 5 respectively; the second part has 2 digits, 8 and 4 respectively.Calculate Digit Verification of CAS Registry Number 1305-84:
(6*1)+(5*3)+(4*0)+(3*5)+(2*8)+(1*4)=56
56 % 10 = 6
So 1305-84-6 is a valid CAS Registry Number.
InChI:InChI=1/Ca.Se/q+2;-2
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1305-84-6Related news
Electronic band structure of Calcium selenide (cas 1305-84-6) under pressure08/10/2019
Energy band structures under pressure of calcium selenide (CaSe) were calculated using the plane-wave pseudopotential code CASTEP. The results show a progressive transition from a direct to an indirect gap semiconductor at a pressure of about 2 GPa, in the B1 phase. An insulator–conductor chang...detailed
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Calcium selenide
