Difference between revisions of "Dibutyl phthalate"
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A colorless, odorless, oily liquid commonly used as a plasticizer in coatings, adhesives, and elastomers. In the textile industry, dibutyl phthalate (DBP) is used as a lubricating agent and is sprayed on textiles as an [[insect repellent]]. DBP is also used as a solvent for [[printing ink|printing inks]], paper coatings, resins, and perfume oils. | A colorless, odorless, oily liquid commonly used as a plasticizer in coatings, adhesives, and elastomers. In the textile industry, dibutyl phthalate (DBP) is used as a lubricating agent and is sprayed on textiles as an [[insect repellent]]. DBP is also used as a solvent for [[printing ink|printing inks]], paper coatings, resins, and perfume oils. | ||
| − | == | + | ==[[[SliderGallery rightalign|dibutyl phthalate.jpg~Chemical structure]]] |
| − | |||
n-butyl phthalate; DBP; dibutylphthalate; 1,2-benzenedicarboxylic acid dibutyl ester; phthalic acid dibutyl ester | n-butyl phthalate; DBP; dibutylphthalate; 1,2-benzenedicarboxylic acid dibutyl ester; phthalic acid dibutyl ester | ||
| − | + | == Risks == | |
| − | == | + | * Toxic, inhalation and ingestion may cause irritation to the respiratory and digestive systems. |
| + | * Skin contact causes irritation. | ||
| + | * Combustible. Flash point = 157 C (315 F) | ||
| + | * ThermoFisher: [https://www.fishersci.com/store/msds?partNumber=D304&productDescription=NBUTYL+PHTHALATE+4L+4%2FCS&vendorId=VN00033897&countryCode=US&language=en SDS] | ||
| + | ==Physical and Chemical Properties== | ||
Soluble is ethanol, ether, acetone benzene. Insoluble in water. | Soluble is ethanol, ether, acetone benzene. Insoluble in water. | ||
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! scope="row"| Melting Point | ! scope="row"| Melting Point | ||
| − | | -35 | + | | -35 C |
|- | |- | ||
! scope="row"| Density | ! scope="row"| Density | ||
| − | | 1.0459 | + | | 1.0459 g/ml |
|- | |- | ||
! scope="row"| Molecular Weight | ! scope="row"| Molecular Weight | ||
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|- | |- | ||
! scope="row"| Boiling Point | ! scope="row"| Boiling Point | ||
| − | | 340 | + | | 340 C |
|} | |} | ||
| − | == | + | ==Resources and Citations== |
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* R. J. Gettens, G.L. Stout, ''Painting Materials, A Short Encyclopaedia'', Dover Publications, New York, 1966 Comment: Flash point = 160C; bp = 200-216C | * R. J. Gettens, G.L. Stout, ''Painting Materials, A Short Encyclopaedia'', Dover Publications, New York, 1966 Comment: Flash point = 160C; bp = 200-216C | ||
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* Hermann Kuhn, ''Conservation and Restoration of Works of Art and Antiquities'', Butterworths, London, 1986 | * Hermann Kuhn, ''Conservation and Restoration of Works of Art and Antiquities'', Butterworths, London, 1986 | ||
| − | * Website | + | * Website: www.haz-map.com/allergic.htm |
* ''CRC Handbook of Chemistry and Physics'', Robert Weast (ed.), CRC Press, Boca Raton, Florida, v. 61, 1980 Comment: ref. index=1.490 | * ''CRC Handbook of Chemistry and Physics'', Robert Weast (ed.), CRC Press, Boca Raton, Florida, v. 61, 1980 Comment: ref. index=1.490 | ||
Latest revision as of 10:31, 21 July 2022
Description
A colorless, odorless, oily liquid commonly used as a plasticizer in coatings, adhesives, and elastomers. In the textile industry, dibutyl phthalate (DBP) is used as a lubricating agent and is sprayed on textiles as an Insect repellent. DBP is also used as a solvent for printing inks, paper coatings, resins, and perfume oils.
==
n-butyl phthalate; DBP; dibutylphthalate; 1,2-benzenedicarboxylic acid dibutyl ester; phthalic acid dibutyl ester
Risks
- Toxic, inhalation and ingestion may cause irritation to the respiratory and digestive systems.
- Skin contact causes irritation.
- Combustible. Flash point = 157 C (315 F)
- ThermoFisher: SDS
Physical and Chemical Properties
Soluble is ethanol, ether, acetone benzene. Insoluble in water.
| Composition | C16H22O4 |
|---|---|
| CAS | 84-74-2 |
| Melting Point | -35 C |
| Density | 1.0459 g/ml |
| Molecular Weight | mol. wt.=278.35 |
| Refractive Index | 1.490 |
| Boiling Point | 340 C |
Resources and Citations
- R. J. Gettens, G.L. Stout, Painting Materials, A Short Encyclopaedia, Dover Publications, New York, 1966 Comment: Flash point = 160C; bp = 200-216C
- Hermann Kuhn, Conservation and Restoration of Works of Art and Antiquities, Butterworths, London, 1986
- Website: www.haz-map.com/allergic.htm
- CRC Handbook of Chemistry and Physics, Robert Weast (ed.), CRC Press, Boca Raton, Florida, v. 61, 1980 Comment: ref. index=1.490