Magnesium dichromate
Basic information
- CAS
14104-85-9- Standard SMILES
[Mg+2].[O]=[Cr](=[O])([O-])[O][Cr](=[O])(=[O])[O-]- InChIKey
GIOZLVMCHDGNNZ-UHFFFAOYSA-N- Molecular formula
- Cr2MgO7
- Average molar mass
- 240.29 g/mol
- Monoisotopic mass
- 239.830453
Names & identifiers
- Preferred name
- Magnesium dichromate
- IUPAC
- magnesium oxido-(oxido(dioxo)chromio)oxy-dioxochromium
Names & synonyms
Magnesium dichromate14104-85-9DTXSID30161537EINECS 237-959-1RefChem:155193DTXCID4084028237-959-1SCHEMBL1408356Magnesium mu-oxidohexakis(oxido)dichromate(2-)
Database identifiers
- CAS
14104-85-9- PubChem CID
- 61713
- DTXSID
DTXSID30161537- EC Number
- 237-959-1
Properties
Computed structural properties
- Topological polar surface area
- 124 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 7
- Rotatable bonds
- 0
- Heavy atoms
- 10
- Formal charge
- 0
- Complexity
- 194
Experimental & physicochemical properties
Chemical ClassesMetals -> Chromium Compounds, Inorganic
Physical DescriptionCalcium dichromate is soluble in water;
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
GHS classification
GHS Classification
Danger
H302 (76.5%): Harmful if swallowed [Warning Acute toxicity, oral]
P203, P261, P264, P270, P272, P273, P280, P301+P317, P302+P352, P318, P321, P330, P333+P317, P362+P364, P391, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 34 reports by companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard information
Hazards SummarySee Magnesium chromate. See Chromium and linked occupational diseases.
Hazard Classes and CategoriesAcute Tox. 4 (76.5%)
Safety & protection
Threshold Limit Values (TLV)
0.0001 [mg/m3], as Cr(VI), inhalable particulate matter
0.0005 [mg/m3], as Cr(VI), inhalable particulate matter
Permissible Exposure Limit (PEL)0.005 [mg/m3], as Cr(VI)
Toxicology
Adverse EffectsOccupational hepatotoxin - Secondary hepatotoxins: the potential for toxic effect in the occupational setting is based on cases of poisoning by human ingestion or animal experimentation.
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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