1,10-Phenanthroline ferrous sulfate
Basic information
- CAS
14634-91-4- Standard SMILES
O=S(=O)([O-])[O-].[Fe+2].c1cnc2c(c1)ccc1cccnc12.c1cnc2c(c1)ccc1cccnc12.c1cnc2c(c1)ccc1cccnc12- InChIKey
CIWXFRVOSDNDJZ-UHFFFAOYSA-L- Molecular formula
- C36H24FeN6O4S
- Average molar mass
- 692.5 g/mol
- Monoisotopic mass
- 692.09291
Names & identifiers
- Preferred name
- 1,10-Phenanthroline ferrous sulfate
- IUPAC
- iron(2+);tris(1,10-phenanthroline);sulfate
- English name
- FERROIN
- Molecular formula
- C36H24FeN6O4S
- Molecular weight
- 692.52
Names & synonyms
ferroin sulfateTris(1,10-phenanthroline)iron(II) sulfateYP88WTW2E41,10-Phenanthroline ferrous sulfateEINECS 238-676-6Iron(2+), tris(1,10-phenanthroline-kappaN1,kappaN10)-, (OC-6-11)-, sulfate (1:1)DTXSID8065799Tris(1,10-phenanthroline-N1,N10)iron sulphateIron(2+), tris(1,10-phenanthroline-.kappa.N1,.kappa.N10)-, (OC-6-11)-, sulfate (1:1)TRIS(1,10-PHENANTHROLINE)IRON SULFATEIRON(2+), TRIS(1,10-PHENANTHROLINE)-, SULFATE (1:1)IRON(2+), TRIS(1,10-PHENANTHROLINE-N1,N10)-, (OC-6-11)-, SULFATE (1:1)
Show more names
FERROIN INDICATORFERROINM/40-FERROINFERROIN SOLUTION ARFerroin indicator soFerroin solution, GRFERROIN SOLUTION 100 MLFERROIN INDICATOR SOLUTION
Iron(2++), tris(1,10-phenanthroline-N1,N19)-, (OC-6-11)-, sulfate (1:1)RefChem:410356DTXCID1034765oPhenanthroline ferrous sulfate complex1,10Phenanthroline iron(II) sulfate complexTris(1,10phenanthrolineN1,N10)iron sulphateIron(2+), tris(1,10phenanthrolineN1,N10), (OC611), sulfate (1:1)Iron(2+), tris(1,10phenanthrolinekappaN1,kappaN10), (OC611), sulfate (1:1)
Database identifiers
- CAS
14634-91-4- PubChem CID
- 84567
- DTXSID
DTXSID8065799- UNII
- YP88WTW2E4
- EC Number
- 238-676-6
Properties
Computed structural properties
- Topological polar surface area
- 166 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 10
- Rotatable bonds
- 0
- Heavy atoms
- 48
- Formal charge
- 0
- Complexity
- 245
Experimental & physicochemical properties
Chemical ClassesMetals -> Organic Compounds, Metal Salts
Physical DescriptionAqueous solution (99.9% water); [Aldrich MSDS]
Physicochemical properties
- Density
- 0.999 g/mL · 0.999 g/mL at 25 °C
- storage temp.
- Amber Vial, Refrigerator, Under inert atmosphere
- solubility
- Water
- form
- Liquid
- color
- Dark red
- Exposure limits
- 1 mg/m3NIOSH: · ACGIH: TWA 1 mg/m3NIOSH: TWA 1 mg/m3
- Stability
- Light Sensitive
- Major Application
- diagnostic assay manufacturinghematologyhistology
- InChI
- 1S/3C12H8N2.Fe.H2O4S/c3*1-3-9-5-6-10-4-2-8-14-12(10)11(9)13-7-1;;1-5(2,3)4/h3*1-8H;;(H2,1,2,3,4)/q;;;+2;/p-2
- InChIKey
- CIWXFRVOSDNDJZ-UHFFFAOYSA-L
- SMILES
- [Fe++].[O-]S([O-])(=O)=O.c1cnc2c(c1)ccc3cccnc23.c4cnc5c(c4)ccc6cccnc56.c7cnc8c(c7)ccc9cccnc89
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
This chemical does not meet GHS hazard criteria for 33.3% (1 of 3) of reports.
Danger
H301 (33.3%): Toxic if swallowed [Danger Acute toxicity, oral]
P264, P270, P273, P301+P316, P301+P317, P321, P330, P391, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 3 reports by companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard information
Regulatory Information1,10-Phenanthroline ferrous sulphate: Does not have an individual approval but may be used under an appropriate group standard
Hazards SummaryIron salts are toxic by ingestion and respiratory tract irritants; [ACGIH] May cause irritation; [Aldrich MSDS]
Hazard Classes and CategoriesAcute Tox. 3 (33.3%)
Safety & protection
Threshold Limit Values (TLV)1.0 [mg/m3], as Fe (soluble iron salts)
Protective Action Criteria (PAC)
12 [mg/m3]
130 [mg/m3]
790 [mg/m3]
Safety data
- PPE
- Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)
- wgk
- -
Chemistry & industry
Uses & manufacturing
General Manufacturing InformationIron(2+), tris(1,10-phenanthroline-.kappa.N1,.kappa.N10)-, (OC-6-11)-, sulfate (1:1): ACTIVE
Applications
UsesFerroin Sulfate, tech. is a metal catalyst used prominently in dye synthesis which has a green oxidative degradation. Dyes and metabolites.
Suppliers
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Related reactions
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Compound notes
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