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2 6-Dichlorobenzaldehyde（CAS# 83-38-5) Featured Image
  • 2 6-Dichlorobenzaldehyde（CAS# 83-38-5) 1

2 6-Dichlorobenzaldehyde（CAS# 83-38-5)

Chemical Property:

Molecular Formula C7H4Cl2O
Molar Mass 175.01
Density 1.3456 (rough estimate)
Melting Point 69-71 °C (lit.)
Boling Point 165°C
Flash Point 135°C
Water Solubility <0.1 g/100 mL at 23 ºC
Solubility <1g/l insoluble
Vapor Presure 0.0406mmHg at 25°C
Appearance Pale yellow flakes
Color White to light beige
BRN 386477
Storage Condition Keep in dark place,Sealed in dry,Room Temperature
Stability Stable. Incompatible with strong oxidizing agents, strong bases. Air, light and moisture sensitive.
Sensitive Air Sensitive
Refractive Index 1.5756 (estimate)
MDL MFCD00003307
Physical and Chemical Properties Melting point 68-71°C
boiling point 165°C
water-soluble <0.1g/100 mL at 23°C
Use Used in the synthesis of dyes, also used as fungicides and for the manufacture of herbicide 2, 6-dichlorobenzonitrile

Product Detail

Product Tags

Risk Codes R34 – Causes burns
R36/37/38 – Irritating to eyes, respiratory system and skin.
Safety Description S26 – In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S27 – Take off immediately all contaminated clothing.
S28 – After contact with skin, wash immediately with plenty of soap-suds.
S36/37/39 – Wear suitable protective clothing, gloves and eye/face protection.
S45 – In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
S37/39 – Wear suitable gloves and eye/face protection
UN IDs UN 3261 8/PG 2
WGK Germany 2
TSCA Yes
HS Code 29130000
Hazard Note Corrosive
Hazard Class 8
Packing Group III

 

Introduction

Sensitive to light and air. Soluble in ethanol, ether and petroleum ether, insoluble in water. It is irritating to eyes, respiratory system and skin and can cause burns.

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