SynCED: Merphos

Record Information

Version

1.0

Creation Date

2016-05-19 01:37:30 UTC

Update Date

2026-08-18 21:07:19 UTC

Accession Number

CHEM004208

Identification

Common Name

Merphos

Class

Small Molecule

Description

Contaminant Sources

Clean Air Act Chemicals
HPV EPA Chemicals
STOFF IDENT Compounds

Contaminant Type

Human Neurotoxin

Chemical Structure

MOL SDF 3D SDF PDB SMILES InChI View 3D Structure

Synonyms

Value	Source
S,S,S-Tributyl phosphorotrithioite	MeSH
Folex	MeSH
Merphos	MeSH
Tris(butylsulphanyl)phosphane	Generator

Chemical Formula

C₁₂H₂₇PS₃

Average Molecular Mass

298.500 g/mol

Monoisotopic Mass

298.101 g/mol

CAS Registry Number

150-50-5

IUPAC Name

tris(butylsulfanyl)phosphane

Traditional Name

merphos

SMILES

CCCCSP(SCCCC)SCCCC

InChI Identifier

InChI=1S/C12H27PS3/c1-4-7-10-14-13(15-11-8-5-2)16-12-9-6-3/h4-12H2,1-3H3

InChI Key

KLAPGAOQRZTCBI-UHFFFAOYSA-N

Chemical Taxonomy

Description

Belongs to the class of organic compounds known as organothiophosphorus compounds. These are organic derivatives of thiophosphonic acid, thiophosphoric acid, dithiophosphoric acid, or phosphorotrithioic acid, or derivatives thereof. Thiophosphonic acid, dithiophosphoric acid, thiophosphoric acid, and phosphorotrithioic acid are thiophosphorus compounds with the formula OP(O)(=S), OP(S)(=S)O, OP(O)(=S)O, and OP(=S)(S)S, respectively.

Kingdom

Organic compounds

Super Class

Organophosphorus compounds

Class

Organothiophosphorus compounds

Sub Class

Not Available

Direct Parent

Organothiophosphorus compounds

Alternative Parents

Substituents

Sulfenyl compound
Organothiophosphorus compound
Hydrocarbon derivative
Organosulfur compound
Aliphatic acyclic compound

Molecular Framework

Aliphatic acyclic compounds

External Descriptors

Not Available

Biological Properties

Status

Detected and Not Quantified

Origin

Not Available

Cellular Locations

Not Available

Biofluid Locations

Not Available

Tissue Locations

Not Available

Pathways

Not Available

Applications

Not Available

Biological Roles

Not Available

Chemical Roles

Not Available

Physical Properties

State

Not Available

Appearance

Not Available

Experimental Properties

Property	Value
Melting Point	Not Available
Boiling Point	Not Available
Solubility	Not Available

Predicted Properties

Property	Value	Source
Water Solubility	0.0017 g/L	ALOGPS
logP	6.49	ALOGPS
logP	5.77	ChemAxon
logS	-5.2	ALOGPS
pKa (Strongest Basic)	0.33	ChemAxon
Physiological Charge	0	ChemAxon
Hydrogen Acceptor Count	0	ChemAxon
Hydrogen Donor Count	0	ChemAxon
Polar Surface Area	0 Å²	ChemAxon
Rotatable Bond Count	12	ChemAxon
Refractivity	89.09 m³·mol⁻¹	ChemAxon
Polarizability	35.11 Å³	ChemAxon
Number of Rings	0	ChemAxon
Bioavailability	No	ChemAxon
Rule of Five	No	ChemAxon
Ghose Filter	No	ChemAxon
Veber's Rule	No	ChemAxon
MDDR-like Rule	No	ChemAxon

Spectra

Toxicity Profile

Route of Exposure

Not Available

Mechanism of Toxicity

Not Available

Metabolism

Not Available

Toxicity Values

Not Available

Lethal Dose

Not Available

Carcinogenicity (IARC Classification)

Not Available

Uses/Sources

Not Available

Minimum Risk Level

Not Available

Health Effects

Not Available

Symptoms

Not Available

Treatment

Not Available

Concentrations

Not Available

External Links

DrugBank ID

Not Available

HMDB ID

Not Available

FooDB ID

Not Available

Phenol Explorer ID

Not Available

KNApSAcK ID

Not Available

BiGG ID

Not Available

BioCyc ID

Not Available

METLIN ID

Not Available

PDB ID

Not Available

Wikipedia Link

Not Available

Chemspider ID

Not Available

ChEBI ID

Not Available

PubChem Compound ID

9011

Kegg Compound ID

Not Available

YMDB ID

Not Available

ECMDB ID

Not Available

References

Synthesis Reference

Not Available

MSDS

Not Available

General References

Merphos (CHEM004208)

Structure for CHEM004208: Merphos