Introduction：Basic information about CAS 126-22-7|Butanoic acid,2,2,2-trichloro-1-(dimethoxyphosphinyl)ethyl ester, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | Butanoic acid,2,2,2-trichloro-1-(dimethoxyphosphinyl)ethyl ester |
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| CAS Number | 126-22-7 | Molecular Weight | 327.52700 |
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| Density | 1.39g/cm3 | Boiling Point | 379.7ºC at 760mmHg |
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| Molecular Formula | C8H14Cl3O5P | Melting Point | / |
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| MSDS | / | Flash Point | 277.2ºC |
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Names
| Name | butonate |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.39g/cm3 |
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| Boiling Point | 379.7ºC at 760mmHg |
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| Molecular Formula | C8H14Cl3O5P |
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| Molecular Weight | 327.52700 |
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| Flash Point | 277.2ºC |
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| Exact Mass | 325.96400 |
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| PSA | 71.64000 |
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| LogP | 3.51190 |
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| Vapour Pressure | 5.74E-06mmHg at 25°C |
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| Index of Refraction | 1.47 |
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| InChIKey | BKAQXYNWONVOAX-UHFFFAOYSA-N |
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| SMILES | CCCC(=O)OC(C(Cl)(Cl)Cl)P(=O)(OC)OC |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- ET0175000
- CHEMICAL NAME :
- Butyric acid, ester with dimethyl (2,2,2-trichloro-1-hydroxyethyl)phosphonate
- CAS REGISTRY NUMBER :
- 126-22-7
- BEILSTEIN REFERENCE NO. :
- 1813429
- LAST UPDATED :
- 199706
- DATA ITEMS CITED :
- 11
- MOLECULAR FORMULA :
- C8-H14-Cl3-O5-P
- MOLECULAR WEIGHT :
- 327.54
- WISWESSER LINE NOTATION :
- GXGGYOV3&PO&O1&O1
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 1100 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 7 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 700 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Subcutaneous
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 3 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Unreported
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 700 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 760 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Mammal - dog
- DOSE/DURATION :
- 3080 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - guinea pig
- DOSE/DURATION :
- 950 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Bird - chicken
- DOSE/DURATION :
- 210 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
MUTATION DATA - TEST SYSTEM :
- Rodent - mouse
- DOSE/DURATION :
- 200 mg/kg
- REFERENCE :
- PCBPBS Pesticide Biochemistry and Physiology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1971- Volume(issue)/page/year: 6,101,1976 *** REVIEWS *** TOXICOLOGY REVIEW RREVAH Residue Reviews. (Springer-Verlag New York, Inc., Service Center, 44 Hartz Way, Secaucus, NJ 07094) V.1- 1962- Volume(issue)/page/year: 46,1,1973
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Safety Information
Customs
| HS Code | 2931900045 |
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| Summary | 2931900045 dimethyl (2,2,2-trichloro-1-hydroxyethyl)phosphonate。supervision conditions:s(import or export registration certificate for pesticides)。VAT:17.0%。tax rebate rate:9.0%。MFN tarrif:6.5%。general tariff:30.0% |
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Synonyms
| BUTONATE |
| O,O-dimethyl-2,2,2-trichloro-1-n-butyryloxyethyl phosphonate |
| EINECS 204-778-4 |
| O,O-Dimethyl-1-butyryloxy-2,2,2-trichlorethylphosphonat |
| Butilchlorofos |
| Fekama AT 50 |
| (RS)-2,2,2-trichloro-1-(dimethoxyphosphinoyl)ethyl butyrate |
| Pedix PE 50 |
| (2,2,2-trichloro-1-dimethoxyphosphorylethyl) butanoate |
| Tribufon |
| butylchlorophos |
| 2,2,2-trichloro-1-(dimethoxyphosphinyl)ethyl butanoate |
| Pedix-50 |
| rac-(1R)-2,2,2-trichloro-1-(dimethoxyphosphoryl)ethyl butanoate |
| Caswell No. 385A |
