1,4-Dichlorobenzene
ALDRICH/D56829 - ≥99%
Synonym: 1,4-Dichlorobenzene; Di-chloricide; Dichlorocide; PDB; Paradichlorobenzene; p-Chlorophenyl chloride; p-Dichlorobenzene; para-Dichlorobenzene
CAS Number: 106-46-7
Empirical Formula (Hill Notation): C6H4Cl2
Molecular Weight: 147.00
EC Number: 203-400-5
MDL Number: MFCD00000604
Linear Formula: C6H4Cl2
Product Type: Chemical
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This image depicts SKU: D56829-100G
This image depicts SKU: D56829-100G
| assay | ≥99% |
| bp | 173 °C (lit.) |
| density | 1.241 g/mL at 25 °C (lit.) |
| form | crystalline solid |
| InChI | 1S/C6H4Cl2/c7-5-1-2-6(8)4 |
| InChI key | OCJBOOLMMGQPQU-UHFFFAOYSA |
| mp | 52-54 °C (lit.) |
| Quality Level | 100  |
| SMILES string | Clc1ccc(Cl)cc1 |
| vapor density | 5.07 (vs air) |
| vapor pressure | 1.03 mmHg ( 25 °C) |
| Application: | 1,4-Dichlorobenzene can be used as a reactant:• In the synthesis of nitro-aromatics via electrophilic nitration. • To synthesize polyarylbenzenes through C-C cross coupling with arylboronic acids using imidazolium salt as a catalyst. • In the Pd-catalyzed Mizoroki-Heck coupling reaction with alkenes. |
| Packaging: | 100 g in poly bottle |
| Packaging: | 3 kg in poly drum |
| Symbol |    GHS07,GHS08,GHS09 |
| Signal word | Warning |
| Hazard statements | H319 - H351 - H410 |
| Precautionary statements | P202 - P264 - P273 - P280 - P305 + P351 + P338 - P308 + P313 |
| Hazard Codes | Xn,N |
| Risk Statements | 36-40-50/53 |
| Safety Statements | 36/37-46-60-61 |
| RIDADR | UN 3077 9 / PGIII |
| WGK Germany | WGK 2 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | ≥99% |
| bp | 173 °C (lit.) |
| mp | 52-54 °C (lit.) |
| Density | 1.241 g/mL at 25 °C (lit.) |
| UNSPSC | 12352100 |