Basic information
- CAS
2511-10-6- Standard SMILES
CCOP(C)(=O)SCC- InChIKey
AIMOGGQLCCAPQJ-UHFFFAOYSA-N- Molecular formula
- C5H13O2PS
- Average molar mass
- 168.2 g/mol
- Monoisotopic mass
- 168.03738782
Names & identifiers
- Preferred name
- Phosphonothioic acid, P-methyl-, O,S-diethyl ester
- IUPAC
- 1-[ethylsulfanyl(methyl)phosphoryl]oxyethane
- English name
- O,S-Diethyl methylphosphonothioate
- Molecular formula
- C5H13O2PS
- Molecular weight
- 168.19
Names & synonyms
O,S-DIETHYL METHYLPHOSPHONOTHIOATE2511-10-6O,S-Diethyl methylthiophosphonate1-[ethylsulfanyl(methyl)phosphoryl]oxyethaneMethylphosphonothioic acid O,S-diethyl esterLG 61Phosphonothioic acid, P-methyl-, O,S-diethyl esterPhosphonothioic acid, methyl-, O,S-diethyl esterBRN 1753418DTXSID408709814-04-00-03515 (Beilstein Handbook Reference)1-(ethylsulfanyl(methyl)phosphoryl)oxyethane
Show more names
lg61(Z)-furan linalool oxide(Z)-linalool oxide, furanoid(Z)-Linalol oxide (furanoid)o,S-Diethyl phosphonothioateo,s-diethylmethylthiophosphonate
RefChem:862353DTXCID50818657631-032-9OSDMPO,S-Diethyl P-methylphosphonothioateMFCD01705977o-Ethyl S-ethyl methylphosphonothioateC5H13O2PS
Database identifiers
- CAS
2511-10-6- PubChem CID
Properties
Computed structural properties
- XLogP
- 0.8
- Topological polar surface area
- 51.6 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 3
- Rotatable bonds
- 4
- Heavy atoms
- 9
- Formal charge
- 0
- Complexity
- 116
Experimental & physicochemical properties
LogP0.75
Physicochemical properties
- Melting point
- -8.2 °C · -8.2°C
- Boiling point
- 95 · 95-97℃/10mm
- Density
- 1.094 · 1.094
- RTECS
- 1085000 · TB1085000
- refractive index
- 1.474 · 1.4740
- storage temp.
- Hygroscopic, Refrigerator, under inert atmosphere
- solubility
- Chloroform (Slightly), Ethyl Acetate (Slightly), Methanol (Slightly)
- form
- Liquid
- color
- Colourless
- Water Solubility
- Immiscible with water.
- Stability
- Moisture Sensitive
- EWG's Food Scores
- 1 · 1
- EPA Substance Registry System
- Phosphonothioic acid, methyl-, O,S-diethyl ester (2511-10-6)
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
H300 (100%): Fatal if swallowed [Danger Acute toxicity, oral]
P262, P264, P270, P280, P301+P316, P302+P352, P316, P321, P330, P361+P364, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 42 reports by companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard information
Hazard Classes and CategoriesAcute Tox. 2 (100%)
Safety data
- tsca
- TSCA listed
- ridadr
- UN3278
- Toxicity
- LD50 oral in rat: 6mg/kg
- Symbol(GHS)
- GHS06
- hazard_class
- 6.1
- packing_group
- II
- Hazard statements
- H300-H310-H330
- Precautionary statements
- P301+P310a-P304+P340-P320-P330-P405-P501a
Chemistry & industry
Uses & manufacturing
General Manufacturing InformationPhosphonothioic acid, P-methyl-, O,S-diethyl ester: INACTIVE
Applications
UsesO,S-Diethyl methylphosphonothioate is used as an inhibitor of cholinesterase. It is also used in pharmaceuticals, intermediates and fine chemicals. It also serves as phosphorylating and phosphitylating agents.
Upstream & downstream products
Downstream products
Suppliers12 total
陕西凯尔凯医药科技有限公司029-2148545164 17392779578 · [email protected]
艾吉析科技（上海）有限公司17717235263 · [email protected]
江苏艾康生物医药研发有限公司025-66061636 19370895928 · [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]
维赛诺化学技术（北京）有限公司13811761079 · [email protected]
凯试(上海)科技有限公司021-50135380 · [email protected]
山东小野化学股份有限公司
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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