4-(Phenylazo)-2,6-dichlorophenol
Basic information
- CAS
146901-66-8- Standard SMILES
Oc1c(Cl)cc(N=Nc2ccccc2)cc1Cl- InChIKey
HRLZISUICSZYBI-UHFFFAOYSA-N- Molecular formula
- C12H8Cl2N2O
- Average molar mass
- 267.11 g/mol
- Monoisotopic mass
- 266.0013683
Names & identifiers
- Preferred name
- 4-(Phenylazo)-2,6-dichlorophenol
- IUPAC
- 2,6-dichloro-4-phenyldiazenylphenol
- English name
- 2,6-dichloro-4-[(E)-2-phenyldiazen-1-yl]phenol
- Molecular formula
- C12H8Cl2N2O
- Molecular weight
- 267.11
Names & synonyms
4-(PHENYLAZO)-2,6-DICHLOROPHENOLRefChem:516607146901-66-8667-560-1SCHEMBL16689766AKOS0243343112,6-dichloro-4-[(E)-2-phenyldiazen-1-yl]phenol
Database identifiers
- CAS
146901-66-8- PubChem CID
- 4189537
- EC Number
- 667-560-1
Properties
Computed structural properties
- XLogP
- 4.6
- Topological polar surface area
- 45 Ų
- Hydrogen bond donors
- 1
- Hydrogen bond acceptors
- 3
- Rotatable bonds
- 2
- Heavy atoms
- 17
- Formal charge
- 0
- Complexity
- 257
Physicochemical properties
- Melting point
- 142 · 142-144 °C
- Boiling point
- 410.662 · 410.662±45.00 °C(Press: 760.00 Torr)(predicted)
- Density
- 1.376 · 1.376±0.14 g/cm3(Temp: 25 °C; Press: 760 Torr)(predicted)
- pka
- 6.05 · 6.050±0.23(predicted)
- Symbol(GHS)
- 7 · GHS07,GHS09
- Signal word
- Warning
- Hazard statements
- 319 · H319-H411-H302
- Precautionary statements
- 264 · P264-P280-P305+P351+P338-P337+P313P-P264-P270-P301+P312-P330-P501
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
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
P264, P264+P265, P270, P273, P280, P301+P317, P305+P351+P338, P330, P337+P317, P391, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 38 reports by companies from 1 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard information
Hazard Classes and CategoriesAcute Tox. 4 (100%)
Safety data
- Signal word
- Warning
- Symbol(GHS)
- GHS07,GHS09
- Hazard statements
- H319-H411-H302
- Precautionary statements
- P264-P280-P305+P351+P338-P337+P313P-P264-P270-P301+P312-P330-P501
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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