Basic information
- CAS
68413-48-9- Standard SMILES
CCCCOC(=O)CC(SP(=S)(OCC(CC)CCCC)OCC(CC)CCCC)C(=O)OCCCC- InChIKey
DHEMFBSSQAFTOU-UHFFFAOYSA-N- Molecular formula
- C28H55O6PS2
- Average molar mass
- 582.8 g/mol
- Monoisotopic mass
- 582.31776881
Names & identifiers
- Preferred name
- Butanedioic acid, 2-((bis((2-ethylhexyl)oxy)phosphinothioyl)thio)-, 1,4-dibutyl ester
- IUPAC
- dibutyl 2-[bis(2-ethylhexoxy)phosphinothioylsulfanyl]butanedioate
- English name
- dibutyl [[bis[(2-ethylhexyl)oxy]phosphinothioyl]thio]succinate
- Molecular formula
- C28H55O6PS2
- Molecular weight
- 582.84
Names & synonyms
EINECS 270-220-1Dibutyl [[bis[(2-ethylhexyl)oxy]phosphinothioyl]thio]succinateDTXSID10867606Butanedioic acid, ((bis((2-ethylhexyl)oxy)phosphinothioyl)thio)-, dibutyl esterButanedioic acid, [[bis[(2-ethylhexyl)oxy]phosphinothioyl]thio]-, dibutyl esterPhosphorodithioic acid, O,O-di(2-ethylhexyl)-S-(1,2-dicarbobutoxyethyl) esterButanedioic acid, 2-((bis((2-ethylhexyl)oxy)phosphinothioyl)thio)-, 1,4-dibutyl esterDibutyl ((bis((2-ethylhexyl)oxy)phosphinothioyl)thio)succinateButanedioic acid, 2-[[bis[(2-ethylhexyl)oxy]phosphinothioyl]thio]-, 1,4-dibutyl esterRefChem:570870DTXCID90815781Butanedioic acid, bis(2-ethylhexyl)oxyphosphinothioylthio-, dibutyl ester
Show more names
Dialkyldithiophosphate derivatives2-[Bis(2-ethylhexyloxy)thiophophinylthio]succinic acid dibutyl ester[[bis[(2-ethylhexyl)oxy]phosphinothioyl]thio]-butanedioic acid dibutyl ester2-[[Bis[(2-ethylhexyl)oxy]phosphinothioyl]thio]butanedioic acid dibutyl ester
Properties
Computed structural properties
- XLogP
- 10.2
- Topological polar surface area
- 128 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 8
- Rotatable bonds
- 27
- Heavy atoms
- 37
- Formal charge
- 0
- Complexity
- 610
Experimental & physicochemical properties
Physical DescriptionLiquid
Physicochemical properties
- Boiling point
- 244.55 ℃[at · 244.55℃[at 101 325 Pa]
- Density
- 1.01 · 1.01[at 20℃]
- vapor pressure
- 0.022 Pa · 0.022Pa at 20℃
- Water Solubility
- 1.2 μg/L · 1.2μg/L at 20℃
- LogP
- 6.5 · 6.5
- EPA Substance Registry System
- Butanedioic acid, [[bis[(2-ethylhexyl)oxy]phosphinothioyl]thio]-, dibutyl ester (68413-48-9)
- Symbol(GHS)
- 7 · GHS07
- Signal word
- Warning
- Hazard statements
- 317 · H317-H413
- Precautionary statements
- 261 · P261-P272-P280-P302+P352-P333+P313-P321-P363-P501
- TSCA
- TSCA listed
- REACH Registrations
- Active
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 85.7% (36 of 42) of all reports.
Warning
H317 (14.3%): May cause an allergic skin reaction [Warning Sensitization, Skin]
P261, P272, P273, P280, P302+P352, P321, P333+P317, P362+P364, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 42 reports by companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard information
Regulatory Information
Chemical: Butanedioic acid, [[bis[(2-ethylhexyl)oxy]phosphinothioyl]thio]-, dibutyl ester
Butanedioic acid, 2-[[bis[(2-ethylhexyl)oxy]phosphinothioyl]thio]-, 1,4-dibutyl ester is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Butanedioic acid, 2-[[bis[(2-ethylhexyl)oxy]phosphinothioyl]thio]-, 1,4-dibutyl ester 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: Dibutyl [[bis[(2-ethylhexyl)oxy]phosphinothioyl]thio]succinate (EC: 270-220-1)
Butanedioic acid, bis(2-ethylhexyl)oxyphosphinothioylthio-, dibutyl ester: Does not have an individual approval but may be used under an appropriate group standard
Hazard Classes and CategoriesSkin Sens. 1B (14.3%)
Safety data
- tsca
- TSCA listed
- Signal word
- Warning
- Symbol(GHS)
- GHS07
- Hazard statements
- H317-H413
Chemistry & industry
Uses & manufacturing
U.S. Production2023: 100,000 - <250,000 lb
Consumer UsesOther
Industry UsesOther
General Manufacturing Information
Petroleum Lubricating Oil and Grease Manufacturing
Butanedioic acid, 2-[[bis[(2-ethylhexyl)oxy]phosphinothioyl]thio]-, 1,4-dibutyl ester: ACTIVE
Suppliers2 total
XIAMEN AMITY INDUSTRY AND TRADE CO., LTD.+8618950047208 · [email protected]
Shanghai Sunwise Chemical Co., Ltd+8615921545356 · [email protected]
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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