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84-74-2
boss chem
84-74-2
CAS No.84-74-2
Alias: ARALDITERESIN;PHTHALICACID,BIS-BUTYLESTER;PHTHALICACIDDI-N-BUTYLESTER;PHTHALICACIDDIBUTYLESTER;N-BUTYLPHTHAChemicalbookLATE;O-BENZENEDICARBOXYLICACIDDIBUTYLESTER;Benzene-1,2-dicarboxylicaciddi-n-butylester;DIBUTYLPHTHALATE,99+%
Molecular formula: C16H22O4
Relative molecular mass: 278.34
Structural formula:
1. Performance and use:
Dibutyl phthalate is included as an insect repellent in some aerosol sprays used to treat flystrike in sheep. It is colorless oily liquid with a very weak aromatic odor.
A phthalate metabolite with genotoxic effect.
Dibutyl phthalate is used in plasticizers, cosmetics, safety glass, insecticides, printing inks, paper coatings, adhesives, elastomers and explosives; solvent in polysulfide dental impression materials; solvent for perfume oils; perfume fixative; textile lubricating agent; solid rocket propellent; emollient in aerosol antiperspirants; insect repeller; plasticizer in various plastic materials.
Dibutyl phthalate has been used as an insect repellant.
2. Technical indicators
| Dibutyl phthalate Basic information | |
| Product Name: | Dibutyl phthalate |
| CAS: | 84-74-2 |
| MF: | C16H22O4 |
| MW: | 278.34 |
| EINECS: | 201-557-4 |
| Dibutyl phthalate Chemical Properties | |
| Melting point | ?35 °C (lit.) |
| Boiling point | 340 °C (lit.) |
| density | 1.043 g/mL at 25 °C (lit.) |
| vapor density | 9.6 (vs air) |
| vapor pressure | 1 mm Hg ( 147 °C) |
| refractive index | n20/D 1.492(lit.) |
| Fp | 340 °F |
| storage temp. | 2-8°C |
| solubility | Very soluble in alcohol, ether, acetone, benzene |
| form | Liquid |
| color | APHA: ≤10 |
| Specific Gravity | 1.049 (20/20℃) |
| Relative polarity | 0.272 |
| explosive limit | 0.47%, 236°F |
| Water Solubility | Slightly soluble. 0.0013 g/100 mL |
| FreezingPoint | -35℃ |
| Merck | 143,035 |
| BRN | 1914064 |
| Henry's Law Constant | 6.3 x 10-5 atm?m3/mol (quoted, Petrasek et al., 1983) |
| Exposure limits | NIOSH REL: TWA 5 mg/m3, IDLH 4,000 mg/m3; OSHA PEL: TWA 5 mg/m3; ACGIH TLV: TWA 5 mg/m3. |
| InChIKey | DOIRQSBPFJWKBE-UHFFFAOYSA-N |
| CAS DataBase Reference | 84-74-2(CAS DataBase Reference) |
| NIST Chemistry Reference | Dibutyl phthalate(84-74-2) |
| EPA Substance Registry System | Dibutyl phthalate (84-74-2) |
Specification:
| Index name | Index |
| Appearance | transparent, oily liquid without visible impurities |
| Chroma / (Pt-Co)# ≤ | 25 |
| Purity % ≥ | 99 |
| Flash point (open)ºC ≥ | 160 |
| Density (ρ20)g/cm3 | 1.044-1.048 |
| Acidity (as phthalic acid) % ≤ | 0.12 |
| Moisture % ≤ | 0.15 |
3. Packaging and storage
Dibutyl phthalate should be stored in a well-closed container in a cool, dry, location. Containers may be hazardous when empty since they can contain product residues such as vapors and liquids.
4. Safety protection
Dibutyl phthalate is generally regarded as a relatively nontoxic material, although it has occasionally been reported to cause hypersensitivity reactions. It is widely used in topical cosmetic and some oral pharmaceutical formulations.
Related keywords:
CAS No.84-74-2
Alias: ARALDITERESIN;PHTHALICACID,BIS-BUTYLESTER;PHTHALICACIDDI-N-BUTYLESTER;PHTHALICACIDDIBUTYLESTER;N-BUTYLPHTHAChemicalbookLATE;O-BENZENEDICARBOXYLICACIDDIBUTYLESTER;Benzene-1,2-dicarboxylicaciddi-n-butylester;DIBUTYLPHTHALATE,99+%
Molecular formula: C16H22O4
Relative molecular mass: 278.34
Structural formula:
1. Performance and use:
Dibutyl phthalate is included as an insect repellent in some aerosol sprays used to treat flystrike in sheep. It is colorless oily liquid with a very weak aromatic odor.
A phthalate metabolite with genotoxic effect.
Dibutyl phthalate is used in plasticizers, cosmetics, safety glass, insecticides, printing inks, paper coatings, adhesives, elastomers and explosives; solvent in polysulfide dental impression materials; solvent for perfume oils; perfume fixative; textile lubricating agent; solid rocket propellent; emollient in aerosol antiperspirants; insect repeller; plasticizer in various plastic materials.
Dibutyl phthalate has been used as an insect repellant.
2. Technical indicators
| Dibutyl phthalate Basic information | |
| Product Name: | Dibutyl phthalate |
| CAS: | 84-74-2 |
| MF: | C16H22O4 |
| MW: | 278.34 |
| EINECS: | 201-557-4 |
| Dibutyl phthalate Chemical Properties | |
| Melting point | ?35 °C (lit.) |
| Boiling point | 340 °C (lit.) |
| density | 1.043 g/mL at 25 °C (lit.) |
| vapor density | 9.6 (vs air) |
| vapor pressure | 1 mm Hg ( 147 °C) |
| refractive index | n20/D 1.492(lit.) |
| Fp | 340 °F |
| storage temp. | 2-8°C |
| solubility | Very soluble in alcohol, ether, acetone, benzene |
| form | Liquid |
| color | APHA: ≤10 |
| Specific Gravity | 1.049 (20/20℃) |
| Relative polarity | 0.272 |
| explosive limit | 0.47%, 236°F |
| Water Solubility | Slightly soluble. 0.0013 g/100 mL |
| FreezingPoint | -35℃ |
| Merck | 143,035 |
| BRN | 1914064 |
| Henry's Law Constant | 6.3 x 10-5 atm?m3/mol (quoted, Petrasek et al., 1983) |
| Exposure limits | NIOSH REL: TWA 5 mg/m3, IDLH 4,000 mg/m3; OSHA PEL: TWA 5 mg/m3; ACGIH TLV: TWA 5 mg/m3. |
| InChIKey | DOIRQSBPFJWKBE-UHFFFAOYSA-N |
| CAS DataBase Reference | 84-74-2(CAS DataBase Reference) |
| NIST Chemistry Reference | Dibutyl phthalate(84-74-2) |
| EPA Substance Registry System | Dibutyl phthalate (84-74-2) |
Specification:
| Index name | Index |
| Appearance | transparent, oily liquid without visible impurities |
| Chroma / (Pt-Co)# ≤ | 25 |
| Purity % ≥ | 99 |
| Flash point (open)ºC ≥ | 160 |
| Density (ρ20)g/cm3 | 1.044-1.048 |
| Acidity (as phthalic acid) % ≤ | 0.12 |
| Moisture % ≤ | 0.15 |
3. Packaging and storage
Dibutyl phthalate should be stored in a well-closed container in a cool, dry, location. Containers may be hazardous when empty since they can contain product residues such as vapors and liquids.
4. Safety protection
Dibutyl phthalate is generally regarded as a relatively nontoxic material, although it has occasionally been reported to cause hypersensitivity reactions. It is widely used in topical cosmetic and some oral pharmaceutical formulations.
Related keywords:
