Cyclohexylbenzene
- CAS No.
- 827-52-1
- Chemical Name:
- Cyclohexylbenzene
- Synonyms
- PHENYLCYCLOHEXANE;3-Phenylcyclohexane;Benzene, cyclohexyl-;santosol360;Cyclohexylbenzol;Hexahydrobiphenyl;cyclohexyl-benzen;CYCLOHEXYLBENZENE;Cyclohexylbenzoyl;4-cyclohexylbenzene
- CBNumber:
- CB6471233
- Molecular Formula:
- C12H16
- Molecular Weight:
- 160.26
- MOL File:
- 827-52-1.mol
- MSDS File:
- SDS
- Modify Date:
- 2024/5/29 16:45:47
| Melting point | 5 °C |
|---|---|
| Boiling point | 239-240 °C(lit.) |
| Density | 0.95 g/mL at 25 °C(lit.) |
| vapor pressure | 25Pa at 25℃ |
| refractive index |
n |
| Flash point | 210 °F |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | INSOLUBLE |
| form | Liquid |
| color | Clear colorless |
| Odor | pleasant odor |
| Water Solubility | INSOLUBLE |
| λmax | 260nm(Cyclohexane)(lit.) |
| BRN | 1906803 |
| Stability | Stable. Flammable. Incompatible with strong oxidizing agents. |
| InChIKey | IGARGHRYKHJQSM-UHFFFAOYSA-N |
| LogP | 5.6 at 20℃ |
| CAS DataBase Reference | 827-52-1(CAS DataBase Reference) |
| NIST Chemistry Reference | Benzene, cyclohexyl-(827-52-1) |
| EPA Substance Registry System | Cyclohexylbenzene (827-52-1) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS07,GHS09 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H410 | |||||||||
| Precautionary statements | P264-P273-P280-P302+P352-P305+P351+P338-P332+P313 | |||||||||
| Hazard Codes | Xn,N | |||||||||
| Risk Statements | 22-36/38-50/53 | |||||||||
| Safety Statements | 26-60-61 | |||||||||
| RIDADR | UN 3082 9/PG 3 | |||||||||
| WGK Germany | 2 | |||||||||
| RTECS | CZ1330000 | |||||||||
| TSCA | Yes | |||||||||
| HazardClass | 9 | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 29029090 | |||||||||
| NFPA 704 |
|
Cyclohexylbenzene price More Price(9)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich(India) | C104809 | Phenylcyclohexane ≥97% | 827-52-1 | 25G | ₹1859.78 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | C104809 | Phenylcyclohexane ≥97% | 827-52-1 | 100G | ₹6637.65 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 810002 | Phenylcyclohexane ≥99%, acid < 200 ppm, H2O < 100 ppm | 827-52-1 | 25G | ₹19152.6 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 810002 | Phenylcyclohexane ≥99%, acid < 200 ppm, H2O < 100 ppm | 827-52-1 | 500G | ₹66684.75 | 2022-06-14 | Buy |
| TCI Chemicals (India) | C0496 | Phenylcyclohexane min. 97.0 % | 827-52-1 | 25ML | ₹1600 | 2022-05-26 | Buy |
Cyclohexylbenzene Chemical Properties,Uses,Production
Chemical Properties
Colorless oily liquid. Soluble in alcohol, acetone, benzene, carbon tetrachloride, castor oil, hexane and xylene, insoluble in water and glycerol.
Uses
Cyclohexylbenzene is used as a high boiling point solvent. It finds application as a penetrant used in plastics, painting, and adhesives. It acts as an additive for lithium-ion battery electrolyte to enhance the battery safety. It is used to prepare intermediates such as phenol and cyclohexanone. Further, it is used in the preparation of liquid crystal display (LCD) material intermediate 4-ethyl cyclohexyl benzoic acid.
Preparation
Cyclohexylbenzene is produced by the acid-catalyzed alkylation of benzene with cyclohexene. Under vigorous stirring, the freshly distilled cyclohexene was added dropwise to the mixture of benzene and sulfuric acid, the temperature was kept at 15±5°C, and the addition was completed for about 0.5-1 h. After the addition, the reaction was continued for 1 h. The sulfuric acid layer is separated, the oil layer is washed with water, lye and water in turn, fractionated, firstly, the unreacted benzene is distilled off, then the 230-260 ℃ fraction is collected, and the positive boiling point fraction is collected by fractionation again to obtain the product cyclohexylbenzene.
General Description
These additives have low water content (less than 100 ppm), please handle under inert and moisture free enviornment (glove box). Keep containers tightly closed. Keep away from heat and ignition sources. Store in a cool and dry place. Avoid storing together with oxidizers.
Purification Methods
Purify it by fractional distillation, and by fractional freezing. [Beilstein 5 IV 1424.]
Cyclohexylbenzene Preparation Products And Raw materials
Raw materials
Preparation Products
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|---|---|---|---|---|---|
| TCI Chemicals (India) Pvt. Ltd. | 1800 425 7889 | New Delhi, India | 6778 | 58 | Inquiry |
| Alfa Aesar | 1 800 209 7001 | Maharashtra, India | 6913 | 58 | Inquiry |
| A.J Chemicals | 91-9810153283 | New Delhi, India | 6124 | 58 | Inquiry |
| Hebei Yanxi Chemical Co., Ltd. | +8617531190177 | China | 5873 | 58 | Inquiry |
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | China | 20290 | 58 | Inquiry |
| Hebei Zhuanglai Chemical Trading Co.,Ltd | +8613343047651 | China | 3002 | 58 | Inquiry |
| Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 | China | 29798 | 60 | Inquiry |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | China | 21661 | 55 | Inquiry |
| career henan chemical co | +86-0371-86658258 +8613203830695 | China | 29899 | 58 | Inquiry |
| Shenzhen Nexconn Pharmatechs Ltd | +86-755-89396905 +86-15013857715 | China | 10311 | 58 | Inquiry |
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