Introduction：Basic information about CAS 4628-12-0|Phosphonic acid, propyl-, dibutyl ester, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | Phosphonic acid, propyl-, dibutyl ester |
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| CAS Number | 4628-12-0 | Molecular Weight | 236.28800 |
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| Density | 0.956 g/cm3 | Boiling Point | 300ºC at 760 mmHg |
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| Molecular Formula | C11H25O3P | Melting Point | / |
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| MSDS | / | Flash Point | 149.1ºC |
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Names
| Name | 1-[butoxy(propyl)phosphoryl]oxybutane |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 0.956 g/cm3 |
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| Boiling Point | 300ºC at 760 mmHg |
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| Molecular Formula | C11H25O3P |
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| Molecular Weight | 236.28800 |
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| Flash Point | 149.1ºC |
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| Exact Mass | 236.15400 |
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| PSA | 45.34000 |
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| LogP | 4.22290 |
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| Index of Refraction | 1.426 |
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| InChIKey | XCUMIEFHVASVMQ-UHFFFAOYSA-N |
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| SMILES | CCCCOP(=O)(CCC)OCCCC |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- TA0430000
- CHEMICAL NAME :
- Phosphonic acid, propyl-, dibutyl ester
- CAS REGISTRY NUMBER :
- 4628-12-0
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C11-H25-O3-P
- MOLECULAR WEIGHT :
- 236.33
- WISWESSER LINE NOTATION :
- 4OPO&3&O4
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 18 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#03462
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Safety Information
| Safety Phrases | S24/25 |
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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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Synonyms
| Dibutyl propanephosphonate |
| Dibutyl propylphosphonate |
| Phosphonic acid,propyl-,dibutyl ester |
| Propylphosphonsaeure-dibutylester |
| Di-n-butyl-propylphosphonat |
