MONOBUTYL PHTHALATE
Synonym(s):MBP;mono-n-Butyl phthalate;Phthalic acid butyl ester
- CAS NO.:131-70-4
- Empirical Formula: C12H14O4
- Molecular Weight: 222.24
- MDL number: MFCD00043498
- EINECS: 205-036-2
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-06-03 11:24:09
What is MONOBUTYL PHTHALATE?
Chemical properties
White Solid
The Uses of MONOBUTYL PHTHALATE
Di-n-Butylphthalate (DBP) metabolite.
What are the applications of Application
Monobutyl Phthalate is a di-n-Butylphthalate (DBP) metabolite
Definition
ChEBI: Monobutylphthalate is a phthalic acid monoester. It is functionally related to a butan-1-ol.
Safety Profile
Experimental reproductive effects. When heated to decomposition it emits acrid smoke and irritating fumes.
Properties of MONOBUTYL PHTHALATE
| Melting point: | 73 °C |
| Boiling point: | 283.41°C (rough estimate) |
| Density | 1.0643 (rough estimate) |
| refractive index | 1.4560 (estimate) |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | DMSO (Slightly), Methanol (Slightly) |
| form | neat |
| pka | 3.38±0.36(Predicted) |
| form | Solid |
| color | White to Off-White |
| BRN | 2051402 |
| CAS DataBase Reference | 131-70-4(CAS DataBase Reference) |
| EPA Substance Registry System | Monobutyl phthalate (131-70-4) |
Safety information for MONOBUTYL PHTHALATE
| Signal word | Danger |
| Pictogram(s) |
![]() Health Hazard GHS08 |
| GHS Hazard Statements |
H360:Reproductive toxicity |
| Precautionary Statement Codes |
P201:Obtain special instructions before use. P308+P313:IF exposed or concerned: Get medical advice/attention. |
Computed Descriptors for MONOBUTYL PHTHALATE
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