基本情報
- CAS
5810-88-8- 標準SMILES
CCCCC(CC)COP(=S)(S)OCC(CC)CCCC- InChIKey
DQNJHGSFNUDORY-UHFFFAOYSA-N- 分子式
- C16H35O2PS2
- 平均分子量
- 354.6 g/mol
- 単同位体質量
- 354.1816097
名称と識別子
- 優先名称
- Bis(2-ethylhexyl) phosphorodithioate
- IUPAC
- bis(2-ethylhexoxy)-sulfanyl-sulfanylidene-λ5-phosphane
- 現地名
- ジチオりん酸O,O-ビス(2-エチルヘキシル)
- 英語名
- O,O-bis(2-ethylhexyl) hydrogen dithiophosphate
- 分子式
- C16H35O2PS2
- 分子量
- 354.55
名称と別名
Phoslex DT 8Bis(2-ethylhexyl) dithiophosphate5810-88-8EINECS 227-376-0Di-2-ethylhexylphosphorodithioic acidPhosphorodithioic acid, O,O-bis(2-ethylhexyl) esterO,O-Bis(2-ethylhexyl) dithiophosphateO,O-Bis(2-ethylhexyl) hydrogen dithiophosphateHSDB 2612O,O-Bis(2-ethylhexyl) phosphorodithioateBis(2-ethylhexyl) hydrogen dithiophosphateO,O'-Di(2-ethylhexyl) dithiophosphoric acid
名称をさらに表示
ジチオりん酸ジ(2-エチルヘキシル)ジチオりん酸ビス(2-エチルヘキシル)ホスホロジチオ酸O,O-ビス(2-エチルヘキシル)ジチオりん酸O,O-ビス(2-エチルヘキシル)ジ（2-エチルヘキシル）ジチオホスフェートジ(2‐エチルヘキシル)ジチオホスフェートO,O-ビス(2-エチルヘキシル) スルファニルホスホノチオアートDithiophosphoric acid bis(2-ethylhexyl)Dithiophosphoric acid bis(2-ethylhexyl) esterO,O-Bis-(2-ethylhexyl)-phosphorodithioic acidPHOSPHORODITHIOICACID,O,O-BIS(2-ETHYLHEXYL)ESTER
O,O-Bis(2-ethylhexyl) hydrogen phosphorothioateBRN 1913062DEOPHOSBIS(2-ETHYLHEXYL) PHOSPHORODITHIOATE4X59W577KEO,O-di(2-ethylhexyl)dithiophosphateDTXSID9027605BIS(2-ETHYLHEXYL) DITHIOPHOSPHORIC ACID
データベース識別子
- CAS
5810-88-8- PubChem CID
- 22062
- DTXSID
DTXSID9027605- UNII
- 4X59W577KE
- EC Number
- 227-376-0
- Nikkaji
- J50.421A
物性
構造計算による物性
- XLogP
- 7.9
- 極性表面積
- 51.6 Ų
- 水素結合供与体数
- 1
- 水素結合受容体数
- 4
- 回転可能結合数
- 14
- 重原子数
- 21
- 形式電荷
- 0
- 複雑度
- 263
実験および物理化学的性質
Chemical ClassesOther Classes -> Organophosphates, Other
Vapor Pressure0.000019 [mmHg]
Physical Description
Liquid
Liquid; [IUCLID] Viscous amber liquid; [EPA]
物理化学的性質
- 沸点
- 416.8 · 416.8±14.0 °C(Predicted)
- 比重(密度)
- 1.006 · 1.006±0.06 g/cm3(Predicted)
- 蒸気圧
- 0.036 Pa · 0.036Pa at 25℃
- 外見
- Liquid
- 酸解離定数(Pka)
- -0.12 · -0.12±0.48(Predicted)
- LogP
- 5.1 at · 5.1 at pH2
- EPAの化学物質情報
- Phosphorodithioic acid, O,O-bis(2-ethylhexyl) ester (5810-88-8)
安全と法規制
安全情報は参考情報です。供給元の安全データシート（SDS）、適用法令、専門家による評価に代わるものではありません。
GHS分類
GHS Classification
Danger
H314 (100%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
P260, P264, P264+P265, P280, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P317, P321, P363, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 445 reports by companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Danger
H312: Harmful in contact with skin [Warning Acute toxicity, dermal]
危険有害性情報
Regulatory Information
Chemical: Phosphorodithioic acid, O,O-bis(2-ethylhexyl) ester
Phosphorodithioic acid, O,O-bis(2-ethylhexyl) ester is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Phosphorodithioic acid, O,O-bis(2-ethylhexyl) 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: O,O-bis(2-ethylhexyl) hydrogen dithiophosphate (EC: 227-376-0)
Hazards SummaryExternal application to rabbit eyes scored 8 on a scale of 1-10 (10 being most severe) for degree of injury after 24 hours; Emergency treatment: Acids; [HSDB] Highly acidic; [EPA] Severely irritating to skin and eyes; [RTECS]
Hazard Classes and Categories
Skin Corr. 1C (100%)
Acute toxicity (Dermal) - Category 4
安全と保護具
Cleanup Methods
IF SOLN OF.../ACIDS/ ARE SPILLED...1. COLLECT OR CONFINE SPILLED MATERIAL IN THE MOST CONVENIENT & SAFE MANNER. 2. IF POSSIBLE, RECLAIM THE SPILLED MATERIAL. IF THIS IS NOT POSSIBLE; 3. DILUTE &/OR NEUTRALIZE... /HYDROCHLORIC ACID/
化学と産業
用途と製造
Uses
Used formerly as a lubricating oil additive, rust inhibitor, and for separation of actinide and lanthanide series compounds; [HSDB] Used by lubricant additive manufacturers as intermediate; May be found in commercial/consumer lubricants, greases, and fuel additives; 1-10 million pounds imported or manufactured in the US in 2005; [EPA]
Emergency treatment: Acids;
FORMERLY A LUBRICATING OIL ADDITIVE & RUST INHIBITOR
U.S. Exports
(1972) No Data
(1975) No Data
U.S. Imports
(1972) No Data
(1975) No Data
U.S. Production
2023: 8,500,000 - <10,000,000 lb
(1972) PROBABLY GREATER THAN 4.54X10+5 GRAMS
Industry UsesIntermediate
Methods of ManufacturingFORMERLY BY REACTION OF PHOSPHORUS PENTASULFIDE AND 2-ETHYLHEXANOL
General Manufacturing Information
Petroleum Lubricating Oil and Grease Manufacturing
Phosphorodithioic acid, O,O-bis(2-ethylhexyl) ester: ACTIVE
BIS(2-ETHYLHEXYL) PHOSPHORODITHIOATE WAS USED IN ACTINIDE-LANTHANIDE GROUP SEPARATIONS.
応用分野
用途主な用途は潤滑油添加物及びさび止めである(HSDB (2003))。潤滑油添加剤の原料(15710の化学商品 (2010))。
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