2-(4-Chlorophenoxy)propionic acid

2-(4-氯苯氧基)丙酸

Also known as: 2-(4-Chlorophenoxy)propanoic acid, 4-CPP, 2-(4-CPP), NSC 70174, DL-2-(4-chlorophenoxy)propionic acid, (RS)-2-(4-chlorophenoxy)propionic acid, 2-(p-Chlorophenoxy)propionic acid, Propanoic acid, 2-(4-chlorophenoxy)-, o-(4-chlorphenyl)milchsaure, rac-(2R)-2-(4-chlorophenoxy)propanoic acid, MFCD00002647, EINECS 221-991-8

CAS No.
3307-39-9
Jingsj CID
J-1503780-4
Molecular Formula
C9H9ClO3
Chinese Name
2-(4-氯苯氧基)丙酸
Molecular Weight
200.619 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point66 °C
Boiling Point318.5±17.0 °C at 760 mmHg
Density1.3±0.1 g/cm3
Flash Point146.4±20.9 °C

Frequently Asked Questions

What is the CAS number of 2-(4-Chlorophenoxy)propionic acid?

3307-39-9

What are the molecular formula and molecular weight of 2-(4-Chlorophenoxy)propionic acid?

C9H9ClO3, molecular weight 200.619 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026