Basic information
- CAS
14915-37-8- Standard SMILES
[Cu+2].[O-]n1ccccc1=S.[O-]n1ccccc1=S- InChIKey
XDUPUJNNHFTMQS-UHFFFAOYSA-N- Molecular formula
- C10H8CuN2O2S2
- Average molar mass
- 315.9 g/mol
- Monoisotopic mass
- 314.932317
Names & identifiers
- Preferred name
- Bis(1-hydroxy-1H-pyridine-2-thionato-O,S)copper
- IUPAC
- copper bis(1-oxidopyridine-2-thione)
- English name
- Copper Pyrithione
- Molecular formula
- C10H8CuN2O2S2
- Molecular weight
- 315.86
Names & synonyms
Bis(1-hydroxy-1H-pyridine-2-thionato-O,S)copperRefChem:56853014915-37-8Copper OmadinePYRITHIONE COPPERcopper;1-oxidopyridine-2-thioneNGZ4HTJ133Copper bis(2-pyridinethiol-1-oxide)MFCD03428057Copper, [1-(hydroxy-kO)-2(1H)-pyridinethionato-kS2]-CUPRIC OMADINECopper, bis[1-(hydroxy-.kappa.O)-2(1H)-pyridinethionato-.kappa.S2]-
Show more names
Omadine CopperCopper(II) pyrithioneOM 1562S)copperCopper PyritioneCopper pyrithione
COPPER, BIS(1-(HYDROXY-.KAPPA.O)-2(1H)-PYRIDINETHIONATO-.KAPPA.S2)-EINECS 238-984-0NSC290408NSC 290408OM-1562OMADINE CUPRICOMADINE, CUPRICUNII-NGZ4HTJ133
Database identifiers
- CAS
14915-37-8- PubChem CID
- 84692
- UNII
- NGZ4HTJ133
- EC Number
- 238-984-0
- Nikkaji
- J1.191.959F
Properties
Computed structural properties
- Topological polar surface area
- 117 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 4
- Rotatable bonds
- 0
- Heavy atoms
- 17
- Formal charge
- 0
- Complexity
- 162
Physicochemical properties
- Melting point
- 256 °C · >256°C (dec.)
- Density
- 1.8106 at · 1.8106 at 22.5°C
- storage temp.
- -20 °C · -20°C Freezer
- solubility
- 4.93 mg · Sparingly soluble in water 4.93 mg l-1 at 20.0°C; 6.11 mg l-1 at 30.0°C, Slightly improved solubility in organic solvents
- form
- Powder
- color
- Olive green coloured
- Odor
- Nearly odourless to Mild
- Stability
- 6 · Light Stable, stable in the pH range 6-8.
- InChI
- InChI=1S/2C5H5NOS.Cu/c2*7-6-4-2-1-3-5(6)8;/h2*1-4,8H;/q;;+2/p-2
- InChIKey
- FNQNNKLJHNPTGT-UHFFFAOYSA-L
- SMILES
- C1(C=CC=C[N+]=1[O-])S[Cu]SC1=CC=CC=[N+]1[O-]
- CAS DataBase Reference
- 14915 · 14915-37-8
- FDA UNII
- 4 HTJ133 · NGZ4HTJ133
- EPA Substance Registry System
- Copper pyrithione (14915-37-8)
- Symbol(GHS)
- 7 · GHS07,GHS09,GHS05,GHS06
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 68.8% (106 of 154) of all reports.
Danger
H302 (31.2%): Harmful if swallowed [Warning Acute toxicity, oral]
P260, P264, P264+P265, P270, P271, P273, P280, P284, P301+P317, P302+P352, P304+P340, P305+P354+P338, P316, P317, P320, P321, P330, P332+P317, P362+P364, P391, P403+P233, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 154 reports by companies from 5 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Danger
Hazard information
Hazard Classes and Categories
Acute Tox. 4 (31.2%)
Acute toxicity (Oral) - Category 4
Safety data
- Signal word
- Danger
- Symbol(GHS)
- GHS07,GHS09,GHS05,GHS06
- Hazard statements
- H315-H330-H302-H400-H318
- Precautionary statements
- P280-P305+P351+P338-P310-P273-P391-P501-P264-P270-P301+P312-P330-P501-P260-P271-P284-P304+P340-P310-P320-P403+P233-P405-P501-P264-P280-P302+P352-P321-P332+P313-P362
Chemistry & industry
Applications
UsesCopper pyrithione is intended to be used as a co-biocide (booster biocide) by both professional and non-professional users in antifouling products (PT 21) against marine fouling species. It is meant to be effective against soft-fouling organisms, so its function is to increase the efficacy of the product in order to remove the most problematic fouling organisms.
Upstream & downstream products
Upstream raw materials
Suppliers100 total
湖北永阔科技有限公司027-59223108 15972152991 · [email protected]
Shandong chuangyingchemical Co., Ltd.18853181302 · [email protected]
上海毕合生物化学技术有限公司13816464724 15900990114 · [email protected]
杭州景优化工有限公司87211835 13957193240 · [email protected]
上海遐瑞医药科技有限公司+86-021-61551413 · [email protected]
河北创海生物科技有限公司+86-86-13131129325 · [email protected]
T&W GROUP021-61551611 13296011611 · [email protected]
Baoji Guokang Healthchem co.,ltd+8615604608665 15604608665 · [email protected]
Dayang Chem (Hangzhou) Co.,Ltd.
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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