4-(2-pyridylazo)resorcinol

Modify Date: 2024-01-31 23:43:16

4-(2-pyridylazo)resorcinol Structure
4-(2-pyridylazo)resorcinol structure
Common Name 4-(2-pyridylazo)resorcinol
CAS Number 13311-52-9 Molecular Weight 237.19000
Density N/A Boiling Point 399.2ºC at 760 mmHg
Molecular Formula C11H8N3NaO2 Melting Point 188ºC
MSDS N/A Flash Point 195.3ºC

 Names

Name 4-(2-pyridylazo)resorcinol
Synonym More Synonyms

 Chemical & Physical Properties

Boiling Point 399.2ºC at 760 mmHg
Melting Point 188ºC
Molecular Formula C11H8N3NaO2
Molecular Weight 237.19000
Flash Point 195.3ºC
Exact Mass 237.05100
PSA 80.90000
LogP 3.34640
Vapour Pressure 4.32E-07mmHg at 25°C

 Safety Information

Hazard Codes Xi: Irritant;
Risk Phrases R36/37/38
Safety Phrases 26-36

 Synonyms

PAR-Na
4-(2-PYRIDYLAZO)-RESORCINOL MONO SODIUM SALT
PAR MONO SODIUM SALT
3-benzenediol,4-(2-pyridinylazo)-monosodiumsalt
4-(pyridyl-2-azo)
PAR INDICATOR
4-(2-Pyridylazo)-ResircinolSodiumSalt
MFCD00150712
EINECS 214-528-6
4(or 2)-(2-pyridylazo)-3(or 5)-(sodiooxy)phenol