Cyclohexylbenzene
- CAS No.
- 827-52-1
- Chemical Name:
- Cyclohexylbenzene
- Synonyms
- PHENYLCYCLOHEXANE;Benzene, cyclohexyl-;3-Phenylcyclohexane;santosol360;Cyclohexylbenzol;Hexahydrobiphenyl;cyclohexyl-benzen;CYCLOHEXYLBENZENE;Cyclohexylbenzoyl;4-cyclohexylbenzene
- CBNumber:
- CB6471233
- Molecular Formula:
- C12H16
- Molecular Weight:
- 160.26
- MDL Number:
- MFCD00001451
- MOL File:
- 827-52-1.mol
- MSDS File:
- SDS
| 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 |
| Viscosity | 2.04mm2/s |
| Water Solubility | INSOLUBLE |
| Thermal Conductivity | 0.12 W/(m·K) at 25 ℃ |
| λmax | 260nm(Cyclohexane)(lit.) |
| BRN | 1906803 |
| Stability | Stable. Flammable. Incompatible with strong oxidizing agents. |
| InChI | 1S/C12H16/c1-3-7-11(8-4-1)12-9-5-2-6-10-12/h1,3-4,7-8,12H,2,5-6,9-10H2 |
| InChIKey | IGARGHRYKHJQSM-UHFFFAOYSA-N |
| SMILES | C1CCC(CC1)c2ccccc2 |
| LogP | 5.6 at 20℃ |
| CAS DataBase Reference | 827-52-1(CAS DataBase Reference) |
| EWG's Food Scores | 1 |
| FDA UNII | TRJ2SXT894 |
| NIST Chemistry Reference | Benzene, cyclohexyl-(827-52-1) |
| EPA Substance Registry System | Cyclohexylbenzene (827-52-1) |
| UNSPSC Code | 12352100 |
| NACRES | NA.23 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS07,GHS09 |
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|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H410 | |||||||||
| Precautionary statements | P264-P273-P280-P302+P352-P305+P351+P338-P332+P313 | |||||||||
| PPE | Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter | |||||||||
| 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 | TSCA listed | |||||||||
| HazardClass | 9 | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 29029090 | |||||||||
| Storage Class | 10 - Combustible liquids | |||||||||
| Hazard Classifications | Aquatic Acute 1 Aquatic Chronic 1 Eye Irrit. 2 Skin Irrit. 2 |
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| REACH Registrations | Active | |||||||||
| Limited Quantities | 5.0 L (1.3 gallons) (liquid) or 5.0 kg (11 lbs) (solid) | |||||||||
| Excepted Quantities | Max Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L) | |||||||||
| NFPA 704 |
|
Cyclohexylbenzene price More Price(52)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | C104809 | Phenylcyclohexane ≥97% | 827-52-1 | 25g | $51.3 | 2026-04-30 | Buy |
| Sigma-Aldrich | 810002 | Phenylcyclohexane ≥99%, acid < 200 ppm, H2O < 100 ppm | 827-52-1 | 25g | $298 | 2026-04-30 | Buy |
| TCI Chemical | C0496 | Phenylcyclohexane >97.0%(GC) | 827-52-1 | 25mL | $17 | 2026-04-30 | Buy |
| TCI Chemical | C0496 | Phenylcyclohexane >97.0%(GC) | 827-52-1 | 100mL | $49 | 2026-04-30 | Buy |
| ChemScene | CS-W016155 | Cyclohexylbenzene ≥98% | 827-52-1 | 25g | $11 | 2026-06-04 | 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.
Synthesis Reference(s)
Tetrahedron, 24, p. 4525, 1968 DOI: 10.1016/S0040-4020(01)96290-8
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.]
Toxics Screening Level
The initial threshold screening level (ITSL) for cyclohexylbenzene is 0.1 μg/m3 based on an annual averaging time.
Cyclohexylbenzene Preparation Products And Raw materials
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Shanghai YouPeng Chemical Co. Ltd. | 021-69005955 13701776567; | youpengchem@163.com | China | 4153 | 56 |
| Macheng jinxin biotechnology co., LTD | 18271582018 | 1126319697@qq.com | China | 1525 | 58 |
| Hubei Qibu New Material Technology Co., Ltd. | 0715-8890696 18062324989 | 2284979616@qq.com | China | 519 | 58 |
| Shanghai Harmony Bio-Pharmaceutical Technology Co., Ltd. | 021-18019086215 18019086215 | ljf_navigator@163.com | China | 827 | 58 |
| Shandong Jinnuo New Materials Technology Co., Ltd | 0538-2930009 13705487799 | joesu@ginnochem.com | China | 5 | 58 |
| J & K SCIENTIFIC LTD. | 18210857532 18210857532 | jkinfo@jkchemical.com | China | 96815 | 76 |
| Meryer (Shanghai) Chemical Technology Co., Ltd. | 4006356688 18621169109 | market03@meryer.com | China | 40202 | 62 |
| future industrial shanghai co., ltd | 400-0066400 13621662912 | sales@jonln.com | China | 1989 | 65 |
| Alfa Aesar | 400-6106006 | saleschina@alfa-asia.com | China | 30103 | 84 |
| TCI (Shanghai) Development Co., Ltd. | 021-67121386 | Sales-CN@TCIchemicals.com | China | 24512 | 81 |
View Latest Price from Cyclohexylbenzene manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-09-02 | Cyclohexylbenzene
827-52-1
|
$1.00-100.00 | 1KG | 99% | Henan Fengda Chemical Co., Ltd | ||
 |
2026-03-20 | Cyclohexylbenzene
827-52-1
|
$10.00 | 1KG | 99% | 10 mt | Hebei Chuanghai Biotechnology Co., Ltd | |
 |
2025-06-20 | Cyclohexylbenzene
827-52-1
|
$40.00 | 1kg | 0.99 | 10 tons | Hebei Yanxi Chemical Co., Ltd. |
-
- Cyclohexylbenzene
827-52-1
- $1.00-100.00
- 99%
- Henan Fengda Chemical Co., Ltd
-
- Cyclohexylbenzene
827-52-1
- $10.00
- 99%
- Hebei Chuanghai Biotechnology Co., Ltd
-
- Cyclohexylbenzene
827-52-1
- $40.00
- 0.99
- Hebei Yanxi Chemical Co., Ltd.
