8.03225

1,3-Dichlorobenzene

for synthesis

• Synonym(s): 1,3-Dichlorobenzene
• Linear Formula: 1,3-(Cl)₂C₆H₄
• CAS Number: 541-73-1
• Molecular Weight: 147.00
• MDL number: MFCD00000573
• UNSPSC Code: 12352101
• EC Index Number: 208-792-1

Properties

• vapor pressure: 3 hPa ( 20 °C)
• assay: ≥98.0% (GC)
• autoignition temp.: >500 °C
• potency: 580 mg/kg LD₅₀, oral (Rat)
• bp: 173 °C/1013 hPa
• mp: -25 °C
• transition temp: flash point 65 °C
• density: 1.29 g/cm³ at 20 °C
• storage temp.: 2-30°C
• InChI: 1S/C6H4Cl2/c7-5-2-1-3-6(8)4-5/h1-4H
• InChI key: ZPQOPVIELGIULI-UHFFFAOYSA-N

Description

Application

1,3-Dichlorobenzene for synthesis. CAS 541-73-1, chemical formula 1,3-(Cl)₂C₆H₄.

Analysis Note

Assay (GC, area%): ≥ 98.0 % (a/a)
Density (d 20 °C/ 4 °C): 1.287 - 1.289
Identity (IR): passes test

Safety Information

• pictograms: GHS07,GHS09
• signalword: Warning
• hcodes: H302 - H411
• pcodes: P264 - P270 - P273 - P301 + P312 - P391 - P501
• Hazard Classifications: Acute Tox. 4 Oral - Aquatic Chronic 2
• Storage Class: 6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• wgk_germany: WGK 2
• flash_point_f: 152.6 °F - closed cup
• flash_point_c: 67.0 °C - closed cup