1,4-Dichlorobenzene
1,4-Dichlorobenzene (CAS 106-46-7), with the molecular formula C6H4Cl2, is a chlorinated aromatic hydrocarbon. It appears as white crystals with a characteristic odour. This compound is widely recognised for its utility as a chemical intermediate and a building block in organic synthesis. Its properties make it suitable for various industrial applications, including use in the production of dyes and polymers, and as a fumigant.
- Synonyms
- p-Dichlorobenzene1,4-DCBBenzene, 1,4-dichloro-para-DichlorobenzenePCNBEnt 50855DichlorocideEvolaTCDDP-Dichloro benzene
Chemical Intermediate
1,4-Dichlorobenzene serves as a crucial intermediate in the synthesis of various organic compounds. It is particularly valuable in the production of polymers and dyes, contributing to the creation of diverse materials with specific properties.
Fumigant and Insecticide
Historically, 1,4-Dichlorobenzene has been used as a fumigant and insecticide, particularly for moth control and deodorizing applications. Its effectiveness stems from its volatility and toxicity to certain insects.
Organic Synthesis Building Block
As a halogenated aromatic compound, 1,4-Dichlorobenzene is an important building block in organic chemistry. It facilitates reactions for creating more complex molecules used in research and industrial processes.
| Molecular weight | 147.00 |
|---|---|
| Empirical formula | C6H4Cl2 |
| Assay | ≥99.0% |
| Grade | SAJ first grade |
| Boiling point | 173 °C(lit.) |
| Density | 1.241 g/mL at 25 °C(lit.) |
| Vapour pressure | 1.03 mmHg (25 °C) |
| Melting point | 52-54 °C(lit.) |
| Vapour density | 5.07 (vs air) |
Hazard statements
- H319Causes serious eye irritation
- H351Suspected of causing cancer
- H410Very toxic to aquatic life with long-lasting effects
Precautionary statements
- P273Avoid release to the environment
- P281Use personal protective equipment as required
- P305IF IN EYES
- P501Dispose of contents and container per local regulations
| Protective equipment | dust mask type N95 (US), Eyeshields, Faceshields, Gloves |
|---|---|
| Flash point | 66 °C / 150.8 °F |
| Transport (UN / ADR) | UN 3077 9 / PGIII |
| Water hazard class (WGK, DE) | 2 |
| Hazard codes (EU) | Xn,N |
| Risk statements (R) | 36-40-50/53 |
| Safety statements (S) | 36/37-46-60-61 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Availability | available only in Japan |
|---|
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 1,4-Dichlorobenzene used for?
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1,4-Dichlorobenzene is used as a chemical intermediate, a building block in organic synthesis, and historically as a fumigant and insecticide.
What is the CAS number and chemical formula for 1,4-Dichlorobenzene?
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The CAS number for 1,4-Dichlorobenzene is 106-46-7, and its chemical formula is C6H4Cl2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1,4-Dichlorobenzene in SAJ first grade with an assay of ≥99.0%. We do not represent this product as USP, BP, or EP grade.
How should 1,4-Dichlorobenzene be handled safely?
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Handle 1,4-Dichlorobenzene with appropriate personal protective equipment including a dust mask (NIOSH N95), eyeshields, face shields, and gloves. It is a Warning hazard, identified with GHS07, GHS08, and GHS09 symbols, and has hazard statements H319, H351, and H410.
Is 1,4-Dichlorobenzene available for export?
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Currently, 1,4-Dichlorobenzene is available only in Japan. Please contact us for specific export inquiries.
How can I request a quote or sample?
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To request a quote or sample of 1,4-Dichlorobenzene, please contact our sales team through the website or by phone.
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