Introduction：Basic information about CAS 126-68-1|O,O,O-TRIETHYLPHOSPHOROTHIOATE, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | O,O,O-TRIETHYLPHOSPHOROTHIOATE |
|---|
| CAS Number | 126-68-1 | Molecular Weight | 198.22000 |
|---|
| Density | 1.109g/cm3 | Boiling Point | 200.4ºC at 760mmHg |
|---|
| Molecular Formula | C6H15O3PS | Melting Point | / |
|---|
| MSDS | / | Flash Point | 75ºC |
|---|
Names
| Name | o,o,o-Triethylphosphorothioate |
|---|
| Synonym | More Synonyms |
|---|
Chemical & Physical Properties
| Density | 1.109g/cm3 |
|---|
| Boiling Point | 200.4ºC at 760mmHg |
|---|
| Molecular Formula | C6H15O3PS |
|---|
| Molecular Weight | 198.22000 |
|---|
| Flash Point | 75ºC |
|---|
| Exact Mass | 198.04800 |
|---|
| PSA | 69.59000 |
|---|
| LogP | 2.97100 |
|---|
| Vapour Pressure | 0.46mmHg at 25°C |
|---|
| Index of Refraction | 1.463 |
|---|
| InChIKey | QTPJMTACJMLPLL-UHFFFAOYSA-N |
|---|
| SMILES | CCOP(=S)(OCC)OCC |
|---|
Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- TG3675000
- CHEMICAL NAME :
- Phosphorothioic acid, O,O,O-triethyl ester
- CAS REGISTRY NUMBER :
- 126-68-1
- BEILSTEIN REFERENCE NO. :
- 1705773
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 3
- MOLECULAR FORMULA :
- C6-H15-O3-P-S
- MOLECULAR WEIGHT :
- 198.24
- WISWESSER LINE NOTATION :
- 2OPS&O2&O2
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- LC50 - Lethal concentration, 50 percent kill
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 41 ppm/4H
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- 85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,1149,1986
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 250 mg/kg
- TOXIC EFFECTS :
- Behavioral - general anesthetic Lungs, Thorax, or Respiration - dyspnea Lungs, Thorax, or Respiration - other changes
- REFERENCE :
- NATUAS Nature. (Nature Subscription Dept., POB 1018, Manasguan, NJ 08736) V.1- 1869- Volume(issue)/page/year: 179,154,1957
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 750 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- JAFCAU Journal of Agricultural and Food Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB 57136, West End Stn., Washington, DC 20037) V.1- 1953- Volume(issue)/page/year: 6,900,1958
|
Safety Information
| WGK Germany | 3 |
|---|
| HS Code | 2920190090 |
|---|
Customs
| HS Code | 2920190090 |
|---|
| Summary | 2920190090 other thiophosphoric esters (phosphorothioates) and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0% |
|---|
Synonyms
| triethoxy(sulfanylidene)-λ<sup>5</sup>-phosphane |
