Basic information
- CAS
1068-22-0- Standard SMILES
CCOP(=S)([S-])OCC.[NH4+]- InChIKey
HFRHTRKMBOQLLL-UHFFFAOYSA-N- Molecular formula
- C4H14NO2PS2
- Average molar mass
- 203.3 g/mol
- Monoisotopic mass
- 203.02035803
Names & identifiers
- Preferred name
- Ammonium ethyl phosphorodithioate
- IUPAC
- azanium diethoxy-sulfanylidene-sulfido-λ5-phosphane
- English name
- O,O-Diethyl Dithiophosphate AMMoniuM Salt
- Molecular formula
- C4H14NO2PS2
- Molecular weight
- 203.26
Names & synonyms
kejunlinammonium O,O-diethyl phosphorodithioateAmmonium O,O-diethyl dithiophosphateNSC 8159Ammonium O,O'-diethyldithiophosphateNF-133Diethyl dithiophosphate ammonium saltAmmonium Ethyl PhosphorodithioatePhosphorodithioic acid, O,O-diethyl ester, ammonium saltEINECS 213-942-4NSX3KEL604Ammonium O,O-diethyl diethiophosphate
Show more names
DIETHYL DITHIOPHOSPHATE, AMMONIUM SALTO,O-Diethyl AMMoniuM PhosphorodithioateAMMONIUM DIETHYLDITHIOPHOSPHATEammoniumethylphosphorodithioatediethoxy-sulfanyl-sulfanylidene-AMMONIUM O,O-DIETHYLDITHIOPHOSPHATEAMMoniuM Di-O-ethyl Dithiophosphateammoniumo,o-diethyldiethiophosphate
S-Ammonium O,O'-diethyl phosphorodithioateAMMONIUM, O,O-DIETHYL PHOSPHORODITHIOATENSC-8159PHOSPHORODITHIOIC ACID, O,O-DIETHYL ESTER, AMMONIUM SALT (1:1)RefChem:557718Ammonium ethyl phosphorodithioate (6CI,7CI)Ammonium O,O'diethyldithiophosphateAmmonium O,Odiethyl dithiophosphate
Database identifiers
- CAS
1068-22-0- PubChem CID
- 14036
- DTXSID
DTXSID1058688- UNII
- NSX3KEL604
- EC Number
- 213-942-4
Properties
Computed structural properties
- Topological polar surface area
- 52.6 Ų
- Hydrogen bond donors
- 1
- Hydrogen bond acceptors
- 4
- Rotatable bonds
- 4
- Heavy atoms
- 10
- Formal charge
- 0
- Complexity
- 98.9
Experimental & physicochemical properties
Chemical ClassesOther Classes -> Organophosphates, Other
Physical DescriptionWhite crystals with an unpleasant ammoniacal odor; [Acros Organics MSDS]
Physicochemical properties
- Melting point
- 164 · 164-166 °C(lit.)
- storage temp.
- -20 °C · -20°C
- solubility
- DMSO (Slightly), Methanol (Slightly), Water (Slightly)
- form
- Crystalline
- color
- White
- Water Solubility
- Soluble in water, methanol, ethanol, pyridine, acetone & ammonia. Insoluble in ethyl acetate, methyl chloride and chloroform.
- Stability
- Hygroscopic
- InChI
- 1S/C4H11O2PS2.H3N/c1-3-5-7(8,9)6-4-2;/h3-4H2,1-2H3,(H,8,9);1H3
- InChIKey
- HFRHTRKMBOQLLL-UHFFFAOYSA-N
- SMILES
- N.CCOP(S)(=S)OCC
- CAS DataBase Reference
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
Warning
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
P261, P264, P270, P271, P280, P301+P317, P302+P352, P304+P340, P317, P321, P330, P362+P364, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 39 reports by companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard information
Hazards SummaryA mild skin irritant; [RTECS] May cause irritation; Low hazard for standard industrial use; [Acros Organics MSDS] See Potassium O,O-dihexyl dithiophosphate and O,O-Dimethyl dithiophosphate.
Hazard Classes and CategoriesAcute Tox. 4 (100%)
Safety data
- PPE
- dust mask type N95 (US), Eyeshields, Gloves
- wgk
- 3
- rtecs
- BP8145000
- ridadr
- UN 3335
- risk_code
- 20/21/22-39/23/24/25-23/24/25-11
- Signal word
- Warning
- Symbol(GHS)
- GHS07
- hazard_code
- Xn,T,F
- safety_code
- 36-45-36/37-16-7
- Storage Class
- 11 - Combustible Solids
- Hazard statements
- H302+H312+H332
- Hazard Classifications
- Acute Tox. 4 DermalAcute Tox. 4 InhalationAcute Tox. 4 Oral
Chemistry & industry
Applications
UsesDiethyl dithiophosphate ammonium salt can be used in the extraction of arsenic. It is used as a source of the (C2H5O)2PS2- ligand in coordination chemistry and in analytical chemistry for determination of various ions. It can be obtained by the reaction of phosphorus pentasulfide with ethanol and ammonia.
UsesO,O-Diethyl Dithiophosphate AMMoniuM Salt can be used in the synthesis of novel phosphorothioates and phosphorodithioates
Suppliers36 total
上海阿拉丁生化科技股份有限公司400-6206333 13167063860 · [email protected]
Career Henan Chemica Co+86-0371-86658258 +86-13203830695 · [email protected]
上海麦克林生化科技股份有限公司021-50706066 15221275939 · [email protected]
江苏星科元信息科技有限公司400-605-7200 15335295587 · [email protected]
Dayang Chem (Hangzhou) Co.,Ltd.+86-0571-88938639 17705817739 · [email protected]
河北枫嘉新材料科技有限公司+86-0311-87836622 +86-18712993135 · [email protected]
阿法埃莎（中国）化学有限公司400-6106006 · [email protected]
安耐吉化学&3A（安徽泽升科技股份有限公司）400-0056266 · [email protected]
上海瀚鸿科技股份有限公司021-54306202 13764082696 · [email protected]
凯试(上海)科技有限公司
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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