4-Chlorotoluene
- CAS No.
- 106-43-4
- Chemical Name:
- 4-Chlorotoluene
- Synonyms
- 1-CHLORO-4-METHYLBENZENE;P-CHLOROTOLUENE;chlorotoluenes;1-chloro-4-methyl-benzen;4-CHLORO-1-METHYLBENZENE;UPD;p-ChL;p-Chlortoluol;4-Chlortoluol;4-Chlorotoluen
- CBNumber:
- CB9852675
- Molecular Formula:
- C7H7Cl
- Molecular Weight:
- 126.58
- MOL File:
- 106-43-4.mol
- MSDS File:
- SDS
- Modify Date:
- 2024/8/19 17:35:41
| Melting point | 6-8 °C(lit.) |
|---|---|
| Boiling point | 162 °C(lit.) |
| Density | 1.07 g/mL at 25 °C(lit.) |
| vapor density | 4.38 (vs air) |
| vapor pressure | 10 mm Hg ( 45 °C) |
| refractive index |
n |
| Flash point | 121 °F |
| storage temp. | 2-8°C |
| solubility | 0.040g/l |
| form | Liquid |
| color | Clear |
| PH | 7.4 (H2O)(saturated aqueous solution) |
| explosive limit | 0.7-12.2%(V) |
| Water Solubility | <0.1 g/100 mL at 20 ºC |
| Merck | 14,2171 |
| BRN | 1903635 |
| Dielectric constant | 6.0800000000000001 |
| Stability | Stable. Combustible. Incompatible with strong oxidizing agents. |
| LogP | 3.33 at 20℃ |
| CAS DataBase Reference | 106-43-4(CAS DataBase Reference) |
| NIST Chemistry Reference | Benzene, 1-chloro-4-methyl-(106-43-4) |
| EPA Substance Registry System | p-Chlorotoluene (106-43-4) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |    GHS02,GHS07,GHS09 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H226-H317-H332-H411 | |||||||||
| Precautionary statements | P210-P233-P273-P280-P303+P361+P353-P304+P340+P312 | |||||||||
| Hazard Codes | Xn,N,T,F | |||||||||
| Risk Statements | 20-51/53-39/23/24/25-23/24/25-11-10-43 | |||||||||
| Safety Statements | 24/25-61-45-36/37-16-7 | |||||||||
| RIDADR | UN 2238 3/PG 3 | |||||||||
| WGK Germany | 2 | |||||||||
| RTECS | XS9010000 | |||||||||
| Hazard Note | Harmful | |||||||||
| TSCA | Yes | |||||||||
| HazardClass | 3 | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 29036990 | |||||||||
| HS Code | 29337900 | |||||||||
| NFPA 704 |
|
4-Chlorotoluene price More Price(14)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich(India) | SAB2502168 | Anti-UROD antibody produced in goat affinity isolated antibody, buffered aqueous solution | 106-43-4 | 100μG | ₹53135.7 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 111929 | 4-Chlorotoluene 98% | 106-43-4 | 100G | ₹7226.75 | 2022-06-14 | Buy |
| Sigma-Aldrich | 36697 | 4-Chlorotoluene PESTANAL?, analytical standard | 106-43-4 | 100MG | ₹3228.3 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 36697 | 4-Chlorotoluene PESTANAL?, analytical standard | 106-43-4 | 100MG | ₹3228.3 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 111929 | 4-Chlorotoluene 98% | 106-43-4 | 500G | ₹16816.7 | 2022-06-14 | Buy |
4-Chlorotoluene Chemical Properties,Uses,Production
Chemical Properties
Colorless oily liquid. Slightly soluble in water. Soluble in ethanol, ether, acetone, benzene and chloroform.
Uses
4-Chlorotoluene is used in a variety of organic synthesis, such as acting as coupling precursors for palladium-catalyzed acylation of acetanilides. It is also used for the preparation model gas of 4-chlorotoulene by passing synthesized air into liquid 4-chlorotoulene.
Preparation
4-Chlorotoluene is obtained from p-toluidine by diazotization and substitution. Add p-toluidine and hydrochloric acid to the reaction pot and stir and heat until dissolved at 60℃, then cool to below 15℃ and add sodium nitrite solution dropwise. After reaching the end point, continue to stir for 0.5h. Add cuprous chloride hydrochloric acid solution and stir at room temperature for 3h. Then raise the temperature to 60℃ and keep for 0.5h, cool to room temperature and leave to stratify, discard the acid water layer, wash with water to neutral, filter and get p-chlorotoluene.
Application
4-chlorotoluene is used as a solvent and intermediate for dyes and other organic chemicals. It is used mainly to produce p-chlorobenzotrichloride, from whichis obtained p-chlorobenzotrifluoride, an important precursor of herbicides (e.g., trifluralin:α,α,α,-trifluoro-2,6-dinitro-N,Ndipropyl-p-toluidine). Other side-chain-chlorinated products or their derivatives are 4- chlorobenzyl chloride (for pharmaceuticals, rice herbicides, and pyrethrin insecticides), 4- chlorobenzaldehyde (for dyes and pharmaceuticals), 4-chlorobenzoyl chloride (for pharmaceuticals and peroxides), and 4-chlorobenzoic acid (for dyes). 4-Chlorotoluene is also a starting material in the synthesis of 2,4- and 3,4-dichlorotoluene and of 4-chlorobenzonitrile. [ChemicalBook]
Definition
ChEBI: 4-Chlorotoluene is a member of monochlorobenzenes. It is an intermediate for the manufacture of Fenvalerate, Paclobutrazol, Uniconazole, Trifluralin,Thiobencarb, Daimuron and other pesticides.
General Description
The reaction of 4-chlorotouleneand phenylboronic acid with Pd(OAc)2/L?2HX as the catalyst is the model reaction for determining the efficiencies of bisimidazolylidene (L) ligand precursors.
Hazard
Avoid inhalation; strong irritant.
Safety Profile
Moderately toxic by ingestion. Mdly toxic by inhalation. Flammable when exposed to heat or flame. When heated to decomposition it emits toxic fumes of Cl-. See also TOLYL CHLORIDE and CHLORINATED HYDROCARBONS, AROMATIC.
Purification Methods
Dry it with BaO, fractionally distil it, then fractionally crystallise it by partial freezing. [Beilstein 5 IV 806.]
4-Chlorotoluene Preparation Products And Raw materials
Raw materials
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chevron_right| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| Cefa-Cilinas Biotics Pvt Ltd | +91-7875033155 +91-8080701561 | Maharashtra, India | 121 | 58 | Inquiry |
| JSK Chemicals | +919879767970 | Gujarat, India | 3756 | 58 | Inquiry |
| LANXESS India Pvt. Ltd. | +91-8356878763 +91-8356878763 | Maharashtra, India | 190 | 58 | Inquiry |
| Anand Agencies | 91-20-24454597 | Maharashtra, India | 2337 | 58 | Inquiry |
| Scientific OEM | +91-22- 2343 7546 / 2341 3094 | New Delhi, India | 1996 | 38 | Inquiry |
| Sisco Resech Laboratories Private Limited | +91-22-4268 5800 | Mumbai, India | 655 | 58 | Inquiry |
| ChemOrbit International | 91-40-23712139 | Hyderabad, India | 264 | 58 | Inquiry |
| Avra Synthesis Pvt Ltd | +914027175796 | New Delhi, India | 1606 | 30 | Inquiry |
| LANXESS India Pvt. Ltd. | +91-22-2587 1000 | Maharashtra, India | 131 | 58 | Inquiry |
| Shree Sadguru Enterprise | 08046076695 | Gujarat, India | 126 | 58 | Inquiry |
| Supplier | Advantage |
|---|---|
| Cefa-Cilinas Biotics Pvt Ltd | 58 |
| JSK Chemicals | 58 |
| LANXESS India Pvt. Ltd. | 58 |
| Anand Agencies | 58 |
| Scientific OEM | 38 |
| Sisco Resech Laboratories Private Limited | 58 |
| ChemOrbit International | 58 |
| Avra Synthesis Pvt Ltd | 30 |
| LANXESS India Pvt. Ltd. | 58 |
| Shree Sadguru Enterprise | 58 |
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