Dibutyl phthalate
ALDRICH/524980 - 99%
Synonym: n-Butyl phthalate; DBP; Phthalic acid dibutyl ester
CAS Number: 84-74-2
Empirical Formula (Hill Notation): C16H22O4
Molecular Weight: 278.34
EC Number: 201-557-4
MDL Number: MFCD00009441
Linear Formula: C6H4-1,2-[CO2(CH2)3CH3]2
Product Type: Chemical
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 524980-100ML.
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 524980-500ML.
| assay | 99% |
| autoignition temp. | 756 °F |
| bp | 340 °C (lit.) |
| color | APHA: ≤20 |
| density | 1.043 g/mL at 25 °C (lit.) |
| expl. lim. | 0.47 %, 236 °F |
| form | liquid |
| impurities | ≤0.005% Acidity (as Phthalic acid) |
| ≤0.15% water | |
| InChI | 1S/C16H22O4/c1-3-5-11-19- |
| InChI key | DOIRQSBPFJWKBE-UHFFFAOYSA |
| mp | −35 °C (lit.) |
| pH | 7 (20 °C, 10 mg/L) |
| Quality Level | 200  |
| refractive index | n |
| SMILES string | CCCCOC(=O)c1ccccc1C(=O)OC |
| vapor density | 9.6 (vs air) |
| vapor pressure | 1 mmHg ( 147 °C) |
| Application: | Plasticizer |
| General description: | Dibutyl phthalate (DBP) is most commonly used as a plasticizer in a variety of household products. It has the ability to leach and evaporate into the environment while using or disposing of these products. Therefore, studies are being conducted to assess its toxic and apoptotic effects. Studies have also indicated that exposure to high doses of DBP may interfere with progesterone and estradiol production. |
| Packaging: | 1, 4 L in poly bottle |
| Packaging: | 100, 500 mL in glass bottle |
| Packaging: | 20 L in steel drum |
| Packaging: | 25 mL in poly bottle |
| Symbol |   GHS08,GHS09 |
| Signal word | Danger |
| Hazard statements | H360FD - H410 |
| Precautionary statements | P201 - P202 - P273 - P280 - P308 + P313 - P391 |
| Hazard Codes | T,N |
| Risk Statements | 61-50-62 |
| Safety Statements | 53-45-61 |
| RIDADR | UN 3082 9 / PGIII |
| WGK Germany | WGK 3 |
| Flash Point(F) | 367.7 °F - open cup |
| Flash Point(C) | 186.5 °C - open cup |
| Purity | 99% |
| bp | 340 °C (lit.) |
| mp | −35 °C (lit.) |
| Density | 1.043 g/mL at 25 °C (lit.) |
| Refractive Index | n |
| UNSPSC | 12352100 |