9-Ethynyl-9-hydroxyfluorene(9-Hydroxy-9-fluorenyl)acetylene - Names and Identifiers
9-Ethynyl-9-hydroxyfluorene(9-Hydroxy-9-fluorenyl)acetylene - Physico-chemical Properties
Molecular Formula | C15H10O
|
Molar Mass | 206.24 |
Density | 1.26±0.1 g/cm3(Predicted) |
Melting Point | 107-110 °C |
Boling Point | 375.2±31.0 °C(Predicted) |
Appearance | Crystalline Powder and Chunks |
Color | Off-white |
BRN | 2104685 |
pKa | 11.37±0.20(Predicted) |
Storage Condition | 2-8℃ |
MDL | MFCD00041555 |
9-Ethynyl-9-hydroxyfluorene(9-Hydroxy-9-fluorenyl)acetylene - Risk and Safety
Hazard Symbols | Xi - Irritant
|
Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin.
R41 - Risk of serious damage to eyes
|
Safety Description | S37/39 - Wear suitable gloves and eye/face protection
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S39 - Wear eye / face protection.
|
WGK Germany | 3 |
HS Code | 29062900 |
9-Ethynyl-9-hydroxyfluorene(9-Hydroxy-9-fluorenyl)acetylene - Nature
morphology |
Crystalline Powder and Chunks |
acidity coefficient (pKa) |
11.37±0.20(Predicted) |
color |
Off-white |
BRN |
2104685 |
Last Update:2024-04-10 22:29:15
9-Ethynyl-9-hydroxyfluorene(9-Hydroxy-9-fluorenyl)acetylene - Security information
WGK Germany |
3 |
customs code |
29062900 |
Last Update:2024-04-10 22:29:15