Basic information
- CAS
33016-47-6- Standard SMILES
O=Cc1cn(C(c2ccccc2)(c2ccccc2)c2ccccc2)cn1- InChIKey
YQYLLBSWWRWWAY-UHFFFAOYSA-N- Molecular formula
- C23H18N2O
- Average molar mass
- 338.4 g/mol
- Monoisotopic mass
- 338.1419132
Names & identifiers
- Preferred name
- 1-(triphenylmethyl)-1H-imidazole-4-carbaldehyde
- IUPAC
- 1-tritylimidazole-4-carbaldehyde
- English name
- 1-Tritylimidazole-4-carboxaldehyde
- Molecular formula
- C23H18N2O
- Molecular weight
- 338.4
Names & synonyms
Show more names
Database identifiers
- CAS
33016-47-6- PubChem CID
- 618233
- DTXSID
DTXSID70347131- EC Number
- 620-447-0
- Nikkaji
- J806.978F
Properties
Computed structural properties
- XLogP
- 4.6
- Topological polar surface area
- 34.9 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 2
- Rotatable bonds
- 5
- Heavy atoms
- 26
- Formal charge
- 0
- Complexity
- 402
Physicochemical properties
- Melting point
- 180 · 180-190°C
- Boiling point
- 502.8 · 502.8±45.0 °C(Predicted)
- Density
- 1.1 · 1.10±0.1 g/cm3(Predicted)
- storage temp.
- 2 · under inert gas (nitrogen or Argon) at 2-8°C
- solubility
- Acetonitrile (Slightly), Methanol (Slightly)
- form
- solid
- pka
- 2.28 · 2.28±0.61(Predicted)
- color
- White to brown
- InChI
- InChI=1S/C23H18N2O/c26-17-22-16-25(18-24-22)23(19-10-4-1-5-11-19,20-12-6-2-7-13-20)21-14-8-3-9-15-21/h1-18H
- InChIKey
- YQYLLBSWWRWWAY-UHFFFAOYSA-N
- SMILES
- C1N(C(C2=CC=CC=C2)(C2=CC=CC=C2)C2=CC=CC=C2)C=C(C=O)N=1
- CAS DataBase Reference
- 33016 · 33016-47-6(CAS DataBase Reference)
- UNSPSC Code
- 12352200 · 12352200
- Symbol(GHS)
- 7 · GHS07
- Signal word
- Warning
- Hazard statements
- 315 · H315-H319-H335
- Precautionary statements
- 261 · P261-P280a-P304+P340-P305+P351+P338-P405-P501a
- Hazard Codes
- Xi
- Risk Statements
- 36 · 36/37/38
- Safety Statements
- 26 · 26-36/37/39-37
- WGK Germany
- 3 · WGK 3
- Hazard Note
- Irritant
- HS Code
- 29332900 · 29332900
- Storage Class
- 11 · 11 - Combustible Solids
- Hazard Classifications
- 4 · Aquatic Chronic 4
Safety & regulation
GHS classification
GHS Classification
Warning
H315 (83.3%): Causes skin irritation [Warning Skin corrosion/irritation];H319 (91.7%): Causes serious eye irritation [Warning Serious eye damage/eye irritation];H335 (75%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract 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 12 reports by companies from 8 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.;Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website.
Hazard information
Safety data
- wgk
- WGK 3
- hs_code
- 29332900
- risk_code
- 36/37/38
- Signal word
- Warning
- Symbol(GHS)
- GHS07
- hazard_code
- Xi
- hazard_note
- Irritant
- safety_code
- 26-36/37/39-37
- Storage Class
- 11 - Combustible Solids
- Hazard statements
- H315-H319-H335
- Hazard Classifications
- Aquatic Chronic 4
- Precautionary statements
- P261-P280a-P304+P340-P305+P351+P338-P405-P501a
Chemistry & industry
Applications
Uses1-Tritylimidazole-4-carboxaldehyde is used in the synthesis of histamine and girolline
Upstream & downstream products
Upstream raw materials
Downstream products
Suppliers100 total
Related reactions
Compound notes
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