Basic information
- CAS
557-07-3- Standard SMILES
CCCCCCCCC=CCCCCCCCC(=O)[O-].CCCCCCCCC=CCCCCCCCC(=O)[O-].[Zn+2]- InChIKey
LPEBYPDZMWMCLZ-UHFFFAOYSA-L- Molecular formula
- C36H66O4Zn
- Average molar mass
- 628.3 g/mol
- Monoisotopic mass
- 626.425252
Overview
Zinc oleate is a chemical compound of zinc. Zinc is a metallic element with the atomic number 30. It is found in nature most often as the mineral sphalerite. Though excess zinc in harmful, in smaller amounts it is an essential element for life, as it is a cofactor for over 300 enzymes and is found in just as many transcription factors. (L48, L49)
Names & identifiers
- Preferred name
- Zinc dioleate
- IUPAC
- zinc bis(octadec-9-enoate)
- English name
- ZINC OLEATE
- Molecular formula
- C36H66O4Zn
- Molecular weight
- 628.3
Names & synonyms
Zinc dioleateDTXSID4060317RefChem:904939DTXCID5041936Zinc dioctadec-9-enoateSCHEMBL34451NS00080199zincsaltZinkdioleatZINC OLEATEzincdioleatezincoleate(1:2)
Show more names
Zinc(II) oleatezinc oleic acidoleicacid,zincsaltDioleic acid zinc saltBisoleic acid zinc salt
Database identifiers
- CAS
557-07-3- PubChem CID
- 68403
- DTXSID
DTXSID4060317- EC Number
- 209-154-5
Properties
Computed structural properties
- Topological polar surface area
- 80.3 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 4
- Rotatable bonds
- 28
- Heavy atoms
- 41
- Formal charge
- 0
- Complexity
- 228
Physicochemical properties
- Melting point
- 70 °C · 70°C (rough estimate)
- solubility
- 2 O; · insoluble in H2O; soluble in ethanol, ethyl ether,benzene
- form
- white powder
- color
- white
- Water Solubility
- 2 O; · insoluble H2O; soluble alcohol, ether, CS2, benzene, petroleum ether [MER06]
- InChI
- InChI=1S/2C18H34O2.Zn/c2*1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18(19)20;/h2*9-10H,2-8,11-17H2,1H3,(H,19,20);/q;;+2/p-2/b2*10-9-;
- InChIKey
- LPEBYPDZMWMCLZ-CVBJKYQLSA-L
- SMILES
- O([Zn]OC(=O)CCCCCCC/C=C\CCCCCCCC)C(=O)CCCCCCC/C=C\CCCCCCCC
- FDA 21 CFR
- 175.3 · 175.300
- Indirect Additives used in Food Contact Substances
- ZINC OLEATE
- CAS DataBase Reference
- 557 · 557-07-3
- FDA UNII
- 7 C247FL5FG · 7C247FL5FG
- EPA Substance Registry System
- 9 · 9-Octadecenoic acid (9Z)-, zinc salt (557-07-3)
- Symbol(GHS)
- 7 · GHS07
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 98.3% (58 of 59) of all reports.
Not Classified
Aggregated GHS information provided per 59 reports by companies from 2 notifications to the ECHA C&L Inventory.
Hazard information
Hazard Classes and CategoriesNot Classified
Safety & protection
Minimum Risk LevelIntermediate Oral: 0.3 mg/kg/day (L134)
Chronic Oral: 0.3 mg/kg/day (L134)
Toxicology
TreatmentZinc poisoning is treated symptomatically, often by administering fluids such as water or milk, or with gastric lavage. (L49)
Health EffectsChronic exposure to zinc causes anemia, atazia, lethargy, and decreases the level of good cholesterol in the body. It is also believed to cause pancreatic and reproductive damage. (L49)
Exposure RoutesOral (L49) ; inhalation (L49) ; dermal (L49)
Toxicity Summary
Anaemia results from the excessive absorption of zinc suppressing copper and iron absorption, most likely through competitive binding of intestinal mucosal cells. Unbalanced levels of copper and zinc binding to Cu,Zn-superoxide dismutase has been linked to amyotrophic lateral sclerosis (ALS). Stomach acid dissolves metallic zinc to give corrosive zinc chloride, which can cause damage to the stomach lining. Metal fume fever is thought to be an immune response to inhaled zinc. (L48, L49, A49)
Chemistry & industry
Pharmacology
Metabolism/Metabolites
Zinc can enter the body through the lungs, skin, and gastrointestinal tract. Intestinal absorption of zinc is controlled by zinc carrier protein CRIP. Zinc also binds to metallothioneins, which help prevent absorption of excess zinc. Zinc is widely distributed and found in all tissues and tissues fluids, concentrating in the liver, gastrointestinal tract, kidney, skin, lung, brain, heart, and pancreas. In the bloodstream zinc is found bound to carbonic anhydrase in erythrocytes, as well as bound to albumin, _2-macroglobulin, and amino acids in the the plasma. Albumin and amino acid bound zinc can diffuse across tissue membranes. Zinc is excreted in the urine and faeces. (L49)
Applications
UsesPaints, resins, and varnishes (drier).
Upstream & downstream products
Upstream raw materials
Suppliers53 total
湖北永阔科技有限公司027-59223108 15972152991 · [email protected]
湖北万得化工有限公司15377098680 15377098680 · [email protected]
上海毕得医药科技股份有限公司400-1647117 13681763483 · [email protected]
湖北云镁科技有限公司027-59206672 18327059871 · [email protected]
广东元丰化学试剂有限公司0751-2829979 13318593351 · [email protected]
Related reactions
0 records
No reaction records under the current filter.
Compound notes
Loading…