2,4-Dichlorophenoxyacetic acid
2,4-二氯苯氧乙酸
Also known as: 2,4-D, 2,4-dichlorophenoxyacetic acid, (2,4-dichlorophenoxy)acetic acid, 2,4-dichlorophenoxy-acetic acid
- CAS No.
- 94-75-7
- Jingsj CID
- J-47631-1
- Molecular Formula
- C8H6Cl2O3
- Chinese Name
- 2,4-二氯苯氧乙酸
- Molecular Weight
- 221.037 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 137 °C |
|---|---|
| Boiling Point | 345.6±27.0 °C at 760 mmHg |
| Density | 1.5±0.1 g/cm3 |
| Flash Point | 162.8±23.7 °C |
GHS Safety & Compliance
Corrosion / IrritantSignal word: Danger
Frequently Asked Questions
What is the CAS number of 2,4-Dichlorophenoxyacetic acid?
94-75-7
What are the molecular formula and molecular weight of 2,4-Dichlorophenoxyacetic acid?
C8H6Cl2O3, molecular weight 221.037 g/mol
Is 2,4-Dichlorophenoxyacetic acid hazardous?
Danger
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026