2 3-Difluorobenzoic acid（CAS# 4519-39-5)

Chemical Property:

Molecular Formula	C7H4F2O2
Molar Mass	158.1
Density	1.3486 (estimate)
Melting Point	163-165 °C (lit.)
Boling Point	248.1±20.0 °C(Predicted)
Flash Point	103.9°C
Water Solubility	slightly soluble
Vapor Presure	0.0131mmHg at 25°C
Appearance	Crystalline powder
BRN	2640781
pKa	2.93±0.10(Predicted)
Storage Condition	Sealed in dry,Room Temperature
MDL	MFCD00010267

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Product Detail

Product Tags

Hazard Symbols	Xi – Irritant
Risk Codes	R36/37/38 – Irritating to eyes, respiratory system and skin. R37/38 – Irritating to respiratory system and skin. R36 – Irritating to the eyes
Safety Description	S26 – In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S37/39 – Wear suitable gloves and eye/face protection
WGK Germany	3
HS Code	29163990
Hazard Class	IRRITANT

Introduction

2,3-Difluorobenzoic acid is an organic compound. The following is an introduction to the properties, uses, preparation methods and safety information of 2,3-difluorobenzoic acid:

Quality:

- Appearance: Colorless crystalline solid

Use:

Method:

- 2,3-Difluorobenzoic acid can be prepared by fluorinating paraben. Fluorinating agents such as hydrofluoric acid and ferrous fluoride are commonly used.

Safety Information:

- Avoid contact with skin, eyes, and mucous membranes, and rinse immediately with plenty of water if contacted.

- When storing and handling, avoid contact with oxidants and strong acids, and avoid exposure to heat and flames.

- If necessary, consult a chemical professional for more detailed safety information.

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