Name | 2,3,4,5,6-Pentafluorobenzyl alcohol |
Synonyms | RARECHEM AL BD 0017 PENTAFLUOROBENZYL ALCOHOL PENTAFLUOROPHENYLMETHANOL Pentafluorobenzyl alcohol (pentafluorophenyl)methanol (Hydroxymethyl)pentafluorobenzene 2,3,4,5,6-pentafluoro-benzylalcoho 2,3,4,5,6-Pentafluorobenzyl alcohol 2,3,4,5,6-pentafluorobenzenemethanol 2,3,4,5,6-pentafluoro-benzenemethano (2,3,4,5,6-Pentafluorophenyl)methanol (2,3,4,5,6-PENTAFLUOROPHENYL)METHANOL |
CAS | 440-60-8 |
EINECS | 207-126-7 |
InChI | InChI=1/C9H9FO2/c1-2-12-9(11)7-5-3-4-6-8(7)10/h3-6H,2H2,1H3 |
InChIKey | PGJYYCIOYBZTPU-UHFFFAOYSA-N |
Molecular Formula | C7H3F5O |
Molar Mass | 198.09 |
Density | 1.4485 (estimate) |
Melting Point | 37-38°C(lit.) |
Boling Point | 114-115°C60mm Hg(lit.) |
Flash Point | 190°F |
Solubility | Chloroform (Slightly), Methanol (Slightly) |
Vapor Presure | 0.115mmHg at 25°C |
Appearance | Solid |
Color | White Low-Melting |
BRN | 2052669 |
pKa | 13.07±0.10(Predicted) |
Storage Condition | Sealed in dry,2-8°C |
Refractive Index | 1.487 |
MDL | MFCD00004602 |
Physical and Chemical Properties | This product is a colorless solid, m. P. 37~38 ℃, B. P. 114~11 5 ℃/8kpa, insoluble in water, soluble in benzene, alcohol and other organic solvents. |
Risk Codes | R22 - Harmful if swallowed R36/37/38 - Irritating to eyes, respiratory system and skin. |
Safety Description | S36 - Wear suitable protective clothing. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S22 - Do not breathe dust. S24/25 - Avoid contact with skin and eyes. |
WGK Germany | 3 |
RTECS | DP0695000 |
HS Code | 29062900 |
Hazard Class | IRRITANT |
NIST chemical information | Information provided by: webbook.nist.gov (external link) |
use | 2,3,4,5, 6-pentafluorobenzyl alcohol is an intermediate of pentafluorothrin for sanitary insecticide. Medicine, pesticides, liquid crystal material intermediates. |
production method | the preparation method is 2,3,4,5,6-pentafluorobenzoic acid is electrolyzed in a flowing bed of Zn electrode in 5% H2SO4 solution to obtain a product. |