Name | 3-N-PENTADECYLPHENOL |
Synonyms | 2-deoxy-urushiol i 3-N-PENTADECYLPHENOL Hydrogenated cardanol 3-Pentadecylphenol technical grade, |
CAS | 501-24-6 |
EINECS | 207-921-9 |
Molecular Formula | C21H36O |
Molar Mass | 304.51 |
Density | 0.9096 (rough estimate) |
Melting Point | 50-53 °C(lit.) |
Boling Point | 190-195 °C1 mm Hg(lit.) |
Flash Point | >230 °F |
Storage Condition | Room Temprature |
Refractive Index | 1.496 |
MDL | MFCD00002310 |
Physical and Chemical Properties | Chemical properties white waxy solid. The melting point of 54.5 deg C, boiling point of 197 deg C (0.2kPa). |
Use | Use of the product with 2-bromobutyric acid or 2-bromobutyric acid ethyl ester condensation, the preparation of ten alkyl phenoxyethyl acetic acid, and then with the aldehyde condensation of phenolic resin can be special. |
Hazard Symbols | Xn - Harmful |
Risk Codes | R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. R36/37/38 - Irritating to eyes, respiratory system and skin. |
Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. |
CN201711116174.4
application date:
2017.11.13
Public/Announcement Number:
CN107915583A
applicant (patent):
Jiangsu kangheng Chemical Co., Ltd.
inventor:
National and provincial code:
Jiangsu; 32
Abstract:
The invention relates to a preparation method of 3 penta-alkyl phenol, using cashew oil containing 90wt% cardanol as raw material and isopropanol as solvent, continuous production of 3-decanoylphenol using 1wt% palladium supported on tri-alumina as catalyst in a fixed bed, the reaction equation is as follows
sovereignty:
1. A preparation method of 3-decapentylphenol, characterized in that the cashew oil containing 90wt% cardanol is used as a raw material, and isopropanol is used as a solvent, continuous production of 3-decapentylphenol using 1wt% palladium supported on tri-alumina as catalyst in a fixed bed, the reaction equation is as follows: