1,10-Phenanthroline-4,7-diol

Modify Date: 2025-08-26 18:33:58

1,10-Phenanthroline-4,7-diol Structure
1,10-Phenanthroline-4,7-diol structure
Common Name 1,10-Phenanthroline-4,7-diol
CAS Number 3922-40-5 Molecular Weight 212.204
Density 1.5±0.1 g/cm3 Boiling Point 515.8±45.0 °C at 760 mmHg
Molecular Formula C12H8N2O2 Melting Point >300ºC (dec.)(lit.)
MSDS USA Flash Point 265.8±28.7 °C
Symbol GHS07
GHS07
Signal Word Warning

 Names

Name 4,7-Dihydroxy-1,10-phenanthroline
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.5±0.1 g/cm3
Boiling Point 515.8±45.0 °C at 760 mmHg
Melting Point >300ºC (dec.)(lit.)
Molecular Formula C12H8N2O2
Molecular Weight 212.204
Flash Point 265.8±28.7 °C
Exact Mass 212.058578
PSA 66.24000
LogP 2.51
Vapour Pressure 0.0±1.4 mmHg at 25°C
Index of Refraction 1.830
InChIKey SLIBCJURSADKPV-UHFFFAOYSA-N
SMILES O=c1cc[nH]c2c1ccc1c(=O)cc[nH]c12

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H315-H319-H335
Precautionary Statements P261-P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xi
Risk Phrases R36/37/38
Safety Phrases S26-S36
RIDADR NONH for all modes of transport
WGK Germany 3.0
HS Code 2933990090

 Synthetic Route

~85%

1,10-Phenanthroline-4,7-diol Structure

1,10-Phenanthro...

CAS#:3922-40-5

Literature: Altman, Ryan A.; Koval, Erica D.; Buchwald, Stephen L. Journal of Organic Chemistry, 2007 , vol. 72, # 16 p. 6190 - 6199

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1,10-Phenanthroline-4,7-diol Structure

1,10-Phenanthro...

CAS#:3922-40-5

Literature: Altman, Ryan A.; Koval, Erica D.; Buchwald, Stephen L. Journal of Organic Chemistry, 2007 , vol. 72, # 16 p. 6190 - 6199

 Customs

HS Code 2933990090
Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

EINECS 223-493-6
MFCD00004975
1,10-Phenanthroline-4,7-diol
1,10-dihydro-1,10-phenanthroline-4,7-dione
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