Basic information
- CAS
4259-15-8- Standard SMILES
CCCCC(CC)COP(=S)([S-])OCC(CC)CCCC.CCCCC(CC)COP(=S)([S-])OCC(CC)CCCC.[Zn+2]- InChIKey
OECQDNKCDGGPFY-UHFFFAOYSA-L- Molecular formula
- C32H68O4P2S4Zn
- Average molar mass
- 772.5 g/mol
- Monoisotopic mass
- 770.276711
Names & identifiers
- Preferred name
- Zinc bis[O,O-bis(2-ethylhexyl)] bis(dithiophosphate)
- IUPAC
- zinc bis(bis(2-ethylhexoxy)-sulfanylidene-sulfido-λ5-phosphane)
- English name
- zinc bis[O,O-bis(2-ethylhexyl)] bis(dithiophosphate)
- Molecular formula
- C32H72O4P2S4Zn
- Molecular weight
- 776.49
Names & synonyms
ZINC BIS(2-ETHYLHEXYL) PHOSPHORODITHIOATEEINECS 224-235-5UNII-08VKE04H4QZinc di(2-ethylhexyl) dithiophosphate08VKE04H4QPhosphorodithioic acid, O,O-di-2-ethylhexyl ester, zinc saltPhosphorodithioic acid, O,O-bis(2-ethylhexyl) ester, zinc saltZPTP 3DTXSID5027566ZINC BIS(O,O-BIS(2-ETHYLHEXYL)) BIS(DITHIOPHOSPHATE)EC 224-235-5ZINC, bis[O,O-bis(2-ethylhexyl) phosphorodithioato-kappaS,kappaS']-, (T-4)-
Show more names
Zinc-di(2-ethylhexyl)dithiophosphatezinc bis(2-ethylhexyl)dithiophosphateZINCBISOODI2ETHYLHEXYLDITHIOPHOSPHATEZinc bis[O,O-bis(2-ethylhexyl) dithiophosphate]Bis[bis(2-ethylhexyloxy)phosphinothioylthio]zinczinc bis(2-ethylhexoxy)-sulfido-thioxo-phosphoraneBis(O,O-bis(2-ethylhexyl)dithiophosphate-S,S)zinc(T-4)bis(2-ethylhexoxy)-sulfanylidene-sulfido-λ^{5}-phosphanezinc,bis(2-ethylhexoxy)-sulfanylidene-sulfido-λ5-phosphane
Zinc, bis[O,O-bis(2-ethylhexyl) phosphorodithioato-.kappa.S,.kappa.S']-, (T-4)-Zinc, bis(O,O-bis(2-ethylhexyl) phosphorodithioato-S,S')-, (beta-4)-Zinc, bis(O,O-bis(2-ethylhexyl) phosphorodithioato-kappaS,kappaS')-, (T-4)-ZINC O,O'-DI-2-ETHYLHEXYLDITHIOPHOSPHATEBIS(2-ETHYLHEXYL) PHOSPHORODITHIOATE ZINC SALTZinc bis[O,O-bis(2-ethylhexyl)] bis(dithiophosphate)ZINC O,O-BIS(2-ETHYLHEXYL) PHOSPHORODITHIOATEPHOSPHORODITHIOIC ACID, O,O-BIS(2-ETHYLHEXYL) ESTER, ZN SALT
Properties
Computed structural properties
- Topological polar surface area
- 103 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 8
- Rotatable bonds
- 28
- Heavy atoms
- 43
- Formal charge
- 0
- Complexity
- 255
Experimental & physicochemical properties
Chemical ClassesMetals -> Metals, Organic Compounds
Physical Description
Large Crystals; Liquid; Liquid
Liquid; [IUCLID] Amber liquid with an odor of alcohol; [MSDSonline]
Physicochemical properties
- vapor pressure
- 0 · 0-0.024Pa at 25-70℃
- solubility
- Chloroform (Slightly), Ethyl Acetate (Slightly)
- form
- Viscous
- InChI
- InChI=1S/2C16H35O2PS2.Zn/c2*1-5-9-11-15(7-3)13-17-19(20,21)18-14-16(8-4)12-10-6-2;/h2*15-16H,5-14H2,1-4H3,(H,20,21);/q;;-2/p+2
- InChIKey
- YVNSKXQECPVKRT-UHFFFAOYSA-P
- SMILES
- O(P1(=S[Zn+2]2(S=P(OCC(CC)CCCC)(OCC(CC)CCCC)[SH-]2)[SH-]1)OCC(CC)CCCC)CC(CC)CCCC
- LogP
- 3.59 at · 3.59 at 22℃ and pH5
- Surface tension
- 63.7 mN/m · 63.7mN/m at 1.25g/L and 21℃
- FDA UNII
- 8 VKE04H4Q · 08VKE04H4Q
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
H318 (88.9%): Causes serious eye damage [Danger Serious eye damage/eye irritation]
P264+P265, P273, P280, P305+P354+P338, P317, P391, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 657 reports by companies from 5 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard information
Regulatory Information
Chemical: Phosphorodithioic acid, O,O-bis(2-ethylhexyl) ester, zinc salt
Zinc, bis[O,O-bis(2-ethylhexyl) phosphorodithioato-.kappa.S,.kappa.S']-, (T-4)- is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Zinc, bis[O,O-bis(2-ethylhexyl) phosphorodithioato-.kappa.S,.kappa.S']-, (T-4)- are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)
REACH registered substance: Zinc bis[O,O-bis(2-ethylhexyl)] bis(dithiophosphate) (EC: 224-235-5)
Zinc, bis[O,O-bis(2-ethylhexyl) phosphorodithioato-.kappa.S,.kappa.S']-, (T-4)-: Does not have an individual approval but may be used under an appropriate group standard
Other Safety InformationIMAP assessments - Phosphorodithioic acid, O,O-bis(2-ethylhexyl) ester, zinc salt: Human health tier I assessment
Hazards SummaryA skin and eye irritant, based on animal studies; [IUCLID] A moderate skin irritant; A severe eye irritant that could cause permanent damage; [MSDSonline] See Zinc dialkyldithiophosphates.
Hazard Classes and CategoriesEye Dam. 1 (88.9%)
Safety data
Chemistry & industry
Uses & manufacturing
UsesUsed as a fuel additive and corrosion inhibitor in automotive and industrial lubricants; [IUCLID]
U.S. Production2023: 25,000,000 - <40,000,000 lb
Consumer UsesOther
Industry UsesOther
General Manufacturing Information
All Other Chemical Product and Preparation Manufacturing
Zinc, bis[O,O-bis(2-ethylhexyl) phosphorodithioato-.kappa.S,.kappa.S']-, (T-4)-: ACTIVE
Applications
UsesZinc Bis(2-Ethylhexyl) Phosphorodithioate is an analytical standard with antioxidant properties.
Suppliers16 total
Dayang Chem (Hangzhou) Co.,Ltd.+86-0571-88938639 17705817739 · [email protected]
安耐吉化学&3A（安徽泽升科技有限公司）021-58432009 400-005-6266 · [email protected]
湖北兴琰新材料科技有限公司13129948835 · [email protected]
武汉贝乐叶生物医药科技有限公司18086118076; 18086118070 · [email protected]
长沙晶康新材料科技有限公司0731-85118349 18874718518 · [email protected]
Alfa Chemistry1-516-6625404 · [email protected]
Related reactions
0 records
No reaction records under the current filter.
Compound notes
Loading…