Tri(O-tolyl)silanol
Basic information
- CAS
18748-64-6- Standard SMILES
Cc1ccccc1[Si](O)(c1ccccc1C)c1ccccc1C- InChIKey
DTAPTLBLKILOPC-UHFFFAOYSA-N- Molecular formula
- C21H22OSi
- Average molar mass
- 318.5 g/mol
- Monoisotopic mass
- 318.14399186
Names & identifiers
- Preferred name
- Tri(O-tolyl)silanol
- IUPAC
- hydroxy-tris(2-methylphenyl)silane
- English name
- Tri(o-tolyl)silanol
- Molecular formula
- C21H22OSi
- Molecular weight
- 318.48
Names & synonyms
TRI(O-TOLYL)SILANOLRefChem:89896318748-64-6635-427-7SCHEMBL2941539AKOS024338479Silanol, 1,1,1-tris(2-methylphenyl)-
Database identifiers
- CAS
18748-64-6- PubChem CID
- 4093359
- EC Number
- 635-427-7
Properties
Computed structural properties
- Topological polar surface area
- 20.2 Ų
- Hydrogen bond donors
- 1
- Hydrogen bond acceptors
- 1
- Rotatable bonds
- 3
- Heavy atoms
- 23
- Formal charge
- 0
- Complexity
- 327
Physicochemical properties
- Melting point
- 104 · 104-105 °C
- Boiling point
- 438.5 · 438.5±45.0 °C(Predicted)
- Density
- 1.09 · 1.09±0.1 g/cm3(Predicted)
- pka
- 12.09 · 12.09±0.53(Predicted)
- Symbol(GHS)
- 7 · GHS07
- Signal word
- Warning
- Hazard statements
- 315 · H315-H335-H319
- Precautionary statements
- 264 · P264-P280-P305+P351+P338-P337+P313P-P264-P280-P302+P352-P321-P332+P313-P362
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
GHS classification
GHS Classification
Warning
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 39 reports by companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard information
Hazard Classes and CategoriesSkin Irrit. 2 (100%)
Safety data
- Signal word
- Warning
- Symbol(GHS)
- GHS07
- Hazard statements
- H315-H335-H319
- Precautionary statements
- P264-P280-P305+P351+P338-P337+P313P-P264-P280-P302+P352-P321-P332+P313-P362
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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