Selenium dichloride oxide (metals basis), 98%

Name: Selenium dichloride oxide (metals basis)
Brand: Chempure
Rating: 4 (1 reviews)

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CAS Number

7791-23-3

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About this item

inchi	InChI=1S/Cl2OSe/c1-4(2)3
inchi key	LIRMPIXWGWLNND-UHFFFAOYSA-N
molecular formula	Cl2OSe
synonyms	SELENIUM OXYCHLORIDE Seleninyl chloride 7791-23-3 Seleninyl dichloride Selenium oxydichloride
Compound Description	Selenium oxychloride appears as a colorless to light-colored liquid. Insoluble in water and denser than water. Contact may severely irritate skin, eyes and mucous membranes. May be toxic by ingestion, inhalation and skin absorption. Used to make other chemicals. Selenium oxydichloride is a chloride of selenium. It is used occasionally as a polar solvent for synthetic phenolic resins. Selenium is a nonmetal element with the atomic number 34 and the chemical symbol Se. Selenium rarely occurs in its elemental state in nature and is usually found in sulfide ores such as pyrite, partially replacing the sulfur in the ore matrix. It may also be found in silver, copper, lead, and nickel minerals. Though selenium salts are toxic in large amounts, trace amounts of the element are necessary for cellular function in most animals, forming the active center of the enzymes glutathione peroxidase, thioredoxin reductase, and three known deiodinase enzymes.

Computed Properties

Molecular Weight:	165.87 g/mol
Hydrogen Bond Donor Count:	0
Hydrogen Bond Acceptor Count:	1
Rotatable Bond Count:	0
Exact Mass:	165.84914 g/mol
Monoisotopic Mass:	165.84914 g/mol
Topological Polar Surface Area:	17.1 Å²
Heavy Atom Count:	4
Formal Charge:	0
Complexity:	29
Isotope Atom Count:	0
Defined Atom Stereocenter Count:	0
Undefined Atom Stereocenter Count:	0
Defined Bond Stereocenter Count:	0
Undefined Bond Stereocenter Count:	0
Covalently-Bonded Unit Count:	1
Compound Is Canonicalized:	Yes

hazard signal	Danger
hazard classes and categories	Acute Tox. 3 (100%) STOT RE 2 (100%) Aquatic Acute 1 (100%) Aquatic Chronic 1 (100%) Corrosives, Reactive - 2nd degree
precautionary statement codes	P260, P261, P264, P270, P271, P273, P280, P301+P316, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P319, P321, P330, P363, P391, P403+P233, P405, and P501
hazard statements	H301 (100%): Toxic if swallowed [Danger Acute toxicity, oral] H314 (90.5%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation] H331 (100%): Toxic if inhaled [Danger Acute toxicity, inhalation] H373 (100%): May causes damage to organs through prolonged or repeated exposure [Warning Specific target organ toxicity, repeated exposure] H400 (100%): Very toxic to aquatic life [Warning Hazardous to the aquatic environment, acute hazard] H410 (100%): Very toxic to aquatic life with long lasting effects [Warning Hazardous to the aquatic environment, long-term hazard]
hazards summary	Produces HCl and selenious acid on contact with moisture. Can cause severe burns and toxic pneumonitis. Long-term exposure can result in skin sensitization, liver injury, and damage to the CNS. See Selenium.

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Documentation

Certificate of Analysis

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*This document is like a lab demo—an example Certificate of Analysis (COA) that showcases what a COA looks like but may not match the latest batch in all its glory. Think of it as a chemistry experiment: close, but not quite the final reaction!

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About this item

inchi	InChI=1S/Cl2OSe/c1-4(2)3
inchi key	LIRMPIXWGWLNND-UHFFFAOYSA-N
molecular formula	Cl2OSe
synonyms	SELENIUM OXYCHLORIDE Seleninyl chloride 7791-23-3 Seleninyl dichloride Selenium oxydichloride
Compound Description	Selenium oxychloride appears as a colorless to light-colored liquid. Insoluble in water and denser than water. Contact may severely irritate skin, eyes and mucous membranes. May be toxic by ingestion, inhalation and skin absorption. Used to make other chemicals. Selenium oxydichloride is a chloride of selenium. It is used occasionally as a polar solvent for synthetic phenolic resins. Selenium is a nonmetal element with the atomic number 34 and the chemical symbol Se. Selenium rarely occurs in its elemental state in nature and is usually found in sulfide ores such as pyrite, partially replacing the sulfur in the ore matrix. It may also be found in silver, copper, lead, and nickel minerals. Though selenium salts are toxic in large amounts, trace amounts of the element are necessary for cellular function in most animals, forming the active center of the enzymes glutathione peroxidase, thioredoxin reductase, and three known deiodinase enzymes.

Computed Properties

Molecular Weight:	165.87 g/mol
Hydrogen Bond Donor Count:	0
Hydrogen Bond Acceptor Count:	1
Rotatable Bond Count:	0
Exact Mass:	165.84914 g/mol
Monoisotopic Mass:	165.84914 g/mol
Topological Polar Surface Area:	17.1 Å²
Heavy Atom Count:	4
Formal Charge:	0
Complexity:	29
Isotope Atom Count:	0
Defined Atom Stereocenter Count:	0
Undefined Atom Stereocenter Count:	0
Defined Bond Stereocenter Count:	0
Undefined Bond Stereocenter Count:	0
Covalently-Bonded Unit Count:	1
Compound Is Canonicalized:	Yes

hazard signal	Danger
hazard classes and categories	Acute Tox. 3 (100%) STOT RE 2 (100%) Aquatic Acute 1 (100%) Aquatic Chronic 1 (100%) Corrosives, Reactive - 2nd degree
precautionary statement codes	P260, P261, P264, P270, P271, P273, P280, P301+P316, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P319, P321, P330, P363, P391, P403+P233, P405, and P501
hazard statements	H301 (100%): Toxic if swallowed [Danger Acute toxicity, oral] H314 (90.5%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation] H331 (100%): Toxic if inhaled [Danger Acute toxicity, inhalation] H373 (100%): May causes damage to organs through prolonged or repeated exposure [Warning Specific target organ toxicity, repeated exposure] H400 (100%): Very toxic to aquatic life [Warning Hazardous to the aquatic environment, acute hazard] H410 (100%): Very toxic to aquatic life with long lasting effects [Warning Hazardous to the aquatic environment, long-term hazard]
hazards summary	Produces HCl and selenious acid on contact with moisture. Can cause severe burns and toxic pneumonitis. Long-term exposure can result in skin sensitization, liver injury, and damage to the CNS. See Selenium.

Product No: CN7844

Selenium dichloride oxide (metals basis), 98%

Product No: CN7844

About this item

NAME AND IDENTIFIERS

CHEMICAL AND PHYSICAL PROPERTIES

SAFETY AND HAZARDS

About this item

Documentation

Certificate of Analysis

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Product No: CN7844

About this item

NAME AND IDENTIFIERS

CHEMICAL AND PHYSICAL PROPERTIES

SAFETY AND HAZARDS

Require a Sample Certificate of Analysis (COA) ?