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AR
LABOR
111302104
Dibutyl Phthalate 99.5% AR Grade Reagent
Cas Number:84-74-2
Formula:C16H22O4
Molar Mass:278.34
EC Number:201-557-4
Physicochemical properties:
Colorless oily liquid which can soluble in ethanol, ether, acetone, benzene and soluble in 2500 parts of water. The relative density (d204) is 1.0459. The melting point is -3.5 ° C. The boiling point is 340 ° C. The refractive index (n20D) is 1.4900. The flash point (open cup) is 171 ° C. Irritating to eyes, respiratory system and skin.
Usage:
Organic Synthesis. Ion selective electrode builder. Solvent.
Packing:
500ml/25L/200L
Dibutyl Phthalate 99.5% AR Grade Reagent
Cas Number:84-74-2
Formula:C16H22O4
Molar Mass:278.34
EC Number:201-557-4
Physicochemical properties:
Colorless oily liquid which can soluble in ethanol, ether, acetone, benzene and soluble in 2500 parts of water. The relative density (d204) is 1.0459. The melting point is -3.5 ° C. The boiling point is 340 ° C. The refractive index (n20D) is 1.4900. The flash point (open cup) is 171 ° C. Irritating to eyes, respiratory system and skin.
Usage:
Organic Synthesis. Ion selective electrode builder. Solvent.
Packing:
500ml/25L/200L
Item of Analysis | Standard |
Assay,% | 99.5 min |
Hazen | 20 max |
Density(20℃)g/ml | 1.044~1.048 |
Residue on ignition(as SO4) ,% | 0.003 max |
Acidity (as H+),mmol/g | 0.002 max |
Volatile matter,% | 0.4 max |
Item of Analysis | Standard |
Assay,% | 99.5 min |
Hazen | 20 max |
Density(20℃)g/ml | 1.044~1.048 |
Residue on ignition(as SO4) ,% | 0.003 max |
Acidity (as H+),mmol/g | 0.002 max |
Volatile matter,% | 0.4 max |
Symbol | |
Signal word | Danger |
Hazard statement | H360 |
H400 | |
Precautionary statements—Prevention | P201 |
P202 | |
P273 | |
P280 | |
Precautionary statements—Response | P308+P313 P391 |
Precautionary statements—Storage | P405 |
UN No. | 3082 |
Hazard Class | 9 |
Package Group | III |
Flashpoint | 171 °C |
Boiling point | 340°C |
Melting point | -3.5°C |
Self-ignition point | 402°C |
Symbol | |
Signal word | Danger |
Hazard statement | H360 |
H400 | |
Precautionary statements—Prevention | P201 |
P202 | |
P273 | |
P280 | |
Precautionary statements—Response | P308+P313 P391 |
Precautionary statements—Storage | P405 |
UN No. | 3082 |
Hazard Class | 9 |
Package Group | III |
Flashpoint | 171 °C |
Boiling point | 340°C |
Melting point | -3.5°C |
Self-ignition point | 402°C |