Molekula
4-Chlorophenol
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
4-Chlorophenol is an aromatic organic compound with a hydroxyl group and chlorine substituent, primarily used as a precursor in the synthesis of pesticides, pharmaceuticals, and disinfectants, as well as a chemical intermediate for dyes and agrochemicals. It appears as a white to light brown crystalline solid with a distinct phenolic odor. Catalogue details: CAS 106-48-9, molecular formula ClC6H4OH, molecular weight 128.56 g/mol, stored at ambient conditions. Molekula supplies 4-Chlorophenol from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
These pack sizes aren't a limit. Molekula manufactures, sources and repacks to order — if you need 500 kg and only see 1 kg listed, . We quote from grams to multi-tonne.
Need a different size? Add the nearest pack and change the size in your basket — we price it at the same rate per unit.
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1 kg — £129.20 per pack ex VAT · £155.04 inc. VAT
Need a different quantity or pack?
Tell us how much you need and when — drums, IBCs, sacks or a one-off bulk lot. We'll manufacture or source it and come back with a price.
Prices exclude VAT/sales tax and shipping.
Specifications
| Property | Value |
|---|---|
| Appearance | White to dark pink crystalline powder |
| Assay | ≥ 99.0% |
| Moisture | <0.1% |
| O-chlorophenol | <0.15% |
| 2,4-dichlorophenol | <0.4% |
| 2,6-dichlorophenol | <0.8% |
| Phenol | <0.1% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Flash Point | 102 °C |
| Transport Class | 6.1 |
| Packing Group | III |
| Acidity | Acid |
Literature values
Published physical properties of the substance, not batch specifications.
| Property | Value |
|---|---|
| Appearance | Needle like, white to straw-colored crystals |
| Odour | Characeteristic phenolic odor |
| Melting Point | 42.8 °C |
| Boiling Point | 220 °C |
| Water Solubility | 24 g/L at 25 °C |
| Solubility (other solvents) | Very sol in ethanol, benzene, ethyl ether; soluble in alkali |
| Vapour Pressure | 13 Pa at 20 °C |
| Refractive Index | 1.5419 |
| pKa | pKa = 9.41 |
| log P (octanol/water) | 2.39 |
Source: PubChem CID 4684 (HSDB, ICSC)
Identification
| Property | Value |
|---|---|
| SKU | 29440234 |
| CAS Number | 106-48-9 |
| IUPAC Name | 4-chlorophenol |
| EC Number | 203-402-6 |
| Molecular Formula | ClC6H4OH |
| Molecular Weight | 128.56 |
| Exact Mass | 128.0029 |
| SMILES | C1=CC(=CC=C1O)Cl |
| InChIKey | WXNZTHHGJRFXKQ-UHFFFAOYSA-N |
| InChI | InChI=1S/C6H5ClO/c7-5-1-3-6(8)4-2-5/h1-4,8H |
| PubChem CID | 4684 |
| UN Number | UN2020 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 29081935 |
| Tariff Code | 2908190030 |
Safety & GHS
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Corrosive
GHS05
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Health Hazard
GHS07
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Hazardous to the Environment
GHS09
Hazard statements
- H302 + H312 + H332 Harmful if swallowed, in contact with skin or if inhaled
- H314 (sub cat. 1B) Causes severe skin burns and eye damage
- H411 Toxic to aquatic life with long lasting effects
Precautionary statements
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- P273 Avoid release to the environment
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+312 IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell
- P302+352 IF ON SKIN: Wash with soap and water
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
- P501 Dispose of contents/container to an approved waste disposal plant
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Spanish.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
- 4-Chlorphenol
- 4-Hydroxychlorobenzene
- 4-Monochlorophenol
- Applied 3-78
- p-Chlorfenol
- p-Chlorophenic acid
- p-Chlorophenol
- parachlorophenol
- Phenol, 4-chloro-
- Phenol, p-chloro-
Frequently asked questions
What is 4-Chlorophenol primarily used for?
4-Chlorophenol is commonly used as an intermediate in the synthesis of pesticides, pharmaceuticals (e.g., antiseptics), and as a chemical intermediate for dyes, rubber chemicals, and corrosion inhibitors.
What is the molecular formula and molecular weight of 4-Chlorophenol?
The molecular formula is **ClC₆H₄OH**, and the molecular weight is **128.56 g/mol**.
What is the recommended storage condition for 4-Chlorophenol?
Store at **ambient temperature** in a cool, dry place, away from incompatible substances like oxidizing agents and strong bases.
What grades or purities of 4-Chlorophenol does Molekula supply?
Molekula supplies **technical grade** and **analytical/ACS grade** 4-Chlorophenol, depending on customer requirements.
Can Molekula supply 4-Chlorophenol in bulk quantities?
Yes, Molekula can supply **bulk quantities** of 4-Chlorophenol, with packaging options including drums, IBCs, or custom solutions based on order size.
What documentation comes with an order of 4-Chlorophenol?
Each order includes a **Certificate of Analysis (CoA)**, **Material Safety Data Sheet (MSDS)**, and **packing list** for compliance and safety.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.