Introduction：Basic information about CAS 1809-19-4|Dibutyl phosphonate, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | Dibutyl phosphonate |
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| CAS Number | 1809-19-4 | Molecular Weight | 194.208 |
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| Density | 0.995 g/mL at 25 °C(lit.) | Boiling Point | 279.0±9.0 °C at 760 mmHg |
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| Molecular Formula | C8H19O3P | Melting Point | / |
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| MSDS | ChineseUSA | Flash Point | 122.6±18.7 °C |
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| Symbol |
GHS05, GHS07, GHS08 | Signal Word | Danger |
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Names
| Name | Dibutyl phosphite |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 0.995 g/mL at 25 °C(lit.) |
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| Boiling Point | 279.0±9.0 °C at 760 mmHg |
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| Molecular Formula | C8H19O3P |
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| Molecular Weight | 194.208 |
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| Flash Point | 122.6±18.7 °C |
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| Exact Mass | 194.107178 |
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| PSA | 59.00000 |
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| LogP | 4.78 |
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| Vapour Pressure | 0.0±1.2 mmHg at 25°C |
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| Index of Refraction | n20/D 1.423(lit.) |
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| InChIKey | OSPSWZSRKYCQPF-UHFFFAOYSA-N |
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| SMILES | CCCCO[P+](=O)OCCCC |
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| Water Solubility | slightly soluble |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- HS6475000
- CHEMICAL NAME :
- Dibutyl phosphite
- CAS REGISTRY NUMBER :
- 1809-19-4
- BEILSTEIN REFERENCE NO. :
- 1099706
- LAST UPDATED :
- 199806
- DATA ITEMS CITED :
- 7
- MOLECULAR FORMULA :
- C8-H19-O3-P
- MOLECULAR WEIGHT :
- 194.24
- WISWESSER LINE NOTATION :
- 4OPQO4
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 3200 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- ALBRW* Albright & Wilson Inc. (P.O. Box 26229, Richmond, VA 23260-6229) Volume(issue)/page/year: #OPB-3,1984
- TYPE OF TEST :
- LC50 - Lethal concentration, 50 percent kill
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- >20 gm/m3
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- ALBRW* Albright & Wilson Inc. (P.O. Box 26229, Richmond, VA 23260-6229) Volume(issue)/page/year: #OPB-3,1984
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rabbit
- DOSE/DURATION :
- 1990 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- JIHTAB Journal of Industrial Hygiene and Toxicology. (Cambridge, MA) V.18-31, 1936-49. For publisher information, see AEHLAU. Volume(issue)/page/year: 31,60,1949
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Safety Information
| Symbol |
GHS05, GHS07, GHS08 |
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| Signal Word | Danger |
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| Hazard Statements | H312-H315-H318-H335-H351 |
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| Precautionary Statements | P302 + P352 + P312-P304 + P340 + P312-P305 + P351 + P338 + P310 |
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| Hazard Codes | Xn:Harmful; |
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| Risk Phrases | R21;R36/37/38 |
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| Safety Phrases | S26-S36/37/39 |
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| RIDADR | 1760 |
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| WGK Germany | 3 |
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| RTECS | HS6475000 |
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| Packaging Group | I; II; III |
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| HS Code | 2920909090 |
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Customs
| HS Code | 2920909090 |
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| Summary | 2920909090 esters of other inorganic acids of non-metals (excluding esters of hydrogen halides) 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% |
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Articles3
More Articles
| Addition products of dibutyl phosphite to schiff bases. Kraicheva I. Phosph. Sulfur Relat. Elem. 134(1) , 287-294, (1998)
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| Industrial gear oil-a study of the interaction of antiwear and extreme-pressure additives. Fang X, et al. Tribol. Int. 26(6) , 395-398, (1993)
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| Bio-Lubricants Development: The Potential Use of Boron-Containing Additives. Dicky D and Dyah SP. Proceeding of International Conference on Chemical and Material Engineering , (2012)
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Synonyms
| Dibutyl Phosphite |
| Syn-O-Ad P-316 |
| EINECS 217-316-1 |
| propylmethyl phosphonate |
| Phosphonic Acid Dibutyl Ester |
| DI-N-BUTYL HYDROGEN PHOSPHITE |
| DI-N-BUTYL PHOSPHITE |
| Phosphorous acid, dibutyl ester (VAN) |
| Phosphorous acid, dibutyl ester |
| Dibutylfosfit |
| Phosphorous Acid Dibutyl Ester |
| Dibutyl phosphonate |
| Dibutyl hydrogen phosphite (VAN) |
| Phosphonic acid, dibutyl ester |
| Dibutyl hydrogen phosphite |
| DI-N-BUTYL PHOSPHONATE |
| butyl phosphonate |
| Dibutoxyphosphine oxide |
| Dibutyl phosphite (VAN) |
| MFCD00066633 |
| monobutyl butyl phosphonate |
| mobildbhp |
| Butyl phosphite |
