Introduction：Basic information about CAS 866-23-9|diethyl trichloromethylphosphonate, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | diethyl trichloromethylphosphonate |
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| CAS Number | 866-23-9 | Molecular Weight | 255.46400 |
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| Density | 1.362 g/mL at 25ºC(lit.) | Boiling Point | 126ºC (0.3 torr) |
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| Molecular Formula | C5H10Cl3O3P | Melting Point | / |
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| MSDS | ChineseUSA | Flash Point | >230 °F |
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| Symbol |
GHS07 | Signal Word | Warning |
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Names
| Name | 1-[ethoxy(trichloromethyl)phosphoryl]oxyethane |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.362 g/mL at 25ºC(lit.) |
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| Boiling Point | 126ºC (0.3 torr) |
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| Molecular Formula | C5H10Cl3O3P |
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| Molecular Weight | 255.46400 |
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| Flash Point | >230 °F |
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| Exact Mass | 253.94300 |
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| PSA | 45.34000 |
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| LogP | 3.58020 |
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| Appearance of Characters | Liquid |
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| Index of Refraction | n20/D 1.463(lit.) |
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| InChIKey | RVAQSYWDOSHWGP-UHFFFAOYSA-N |
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| SMILES | CCOP(=O)(OCC)C(Cl)(Cl)Cl |
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| Storage condition | 2-8°C |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- TA0988000
- CHEMICAL NAME :
- Phosphonic acid, trichloromethyl-, diethyl ester
- CAS REGISTRY NUMBER :
- 866-23-9
- BEILSTEIN REFERENCE NO. :
- 1210640
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 3
- MOLECULAR FORMULA :
- C5-H10-Cl3-O3-P
- MOLECULAR WEIGHT :
- 255.47
- WISWESSER LINE NOTATION :
- GXGGPO&O2&O2
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- LD - Lethal dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- >250 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- NCNSA6 National Academy of Sciences, National Research Council, Chemical-Biological Coordination Center, Review. (Washington, DC) Volume(issue)/page/year: 5,20,1953
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 720 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- FATOBP Farmakologiya i Toksikologiya (Kiev). Pharmacology and Toxicology. (Kievskii Nauchno- Issledovatel'skii Institut Farmakologii i Toksikologii, Kiev, USSR) No.1- 1964- Volume(issue)/page/year: 10,121,1975
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 320 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#00008
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Safety Information
| Symbol |
GHS07 |
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| Signal Word | Warning |
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| Hazard Statements | H315-H319-H335 |
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| Precautionary Statements | P261-P305 + P351 + P338 |
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| Personal Protective Equipment | Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
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| Hazard Codes | Xi: Irritant; |
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| Risk Phrases | R36/37/38 |
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| Safety Phrases | 26-36 |
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| RIDADR | UN3278 |
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| WGK Germany | 3 |
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| RTECS | TA0988000 |
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| Packaging Group | III |
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| Hazard Class | 6.1 |
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| HS Code | 2931900090 |
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Customs
| HS Code | 2931900090 |
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| Summary | 2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0% |
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Articles4
More Articles
| I.M. Downie et al. Tetrahedron 38 , 1457, (1982)
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| Addition of diethyl trichloromethylphosphonate to olefins catalysed by copper complexes.Villemin D, et al. Tetrahedron Lett. 35(21) , 3537-38, (1994)
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| Photochemical type I and II elimination reactions of dialkyl (trichloromethyl) phosphonates. Suzuki N, et al. Bull. Chem. Soc. Jpn. 53(5) , 1421-24, (1980)
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Synonyms
| trichloromethanephosphonic acid diethyl ester |
| diethyl 1,1,1-trichloromethylphosphonate |
| Methanephosphonic acid,trichloro-,diethyl ester |
| Phosphonic acid,trichloromethyl-,diethyl ester |
| MFCD00013666 |
| Ro 3-0658 |
| diethyl trichloromethanephosphonate |
