Dimethyl phthalate
邻苯二甲酸二甲酯
Also known as: Phthalic acid dimethyl ester, Dimethyl 1,2-benzenedicarboxylate, 1,2-Benzenedicarboxylic acid dimethyl ester, Dimethyl benzene-1,2-dicarboxylate, Dimethyl o-phthalate, Avolin, Methyl phthalate, NTM, MIPAX
- CAS No.
- 131-11-3
- Jingsj CID
- J-1991584-7
- Molecular Formula
- C10H10O4
- Chinese Name
- 邻苯二甲酸二甲酯
- Molecular Weight
- 194.184 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 2 °C(lit.) |
|---|---|
| Boiling Point | 282.7±8.0 °C at 760 mmHg |
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 146.1±0.0 °C |
GHS Safety & Compliance
Flammable / Acute Toxicity / Health HazardSignal word: Danger
Frequently Asked Questions
What is the CAS number of Dimethyl phthalate?
131-11-3
What are the molecular formula and molecular weight of Dimethyl phthalate?
C10H10O4, molecular weight 194.184 g/mol
Is Dimethyl phthalate hazardous?
Danger
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026