66-71-7

66-71-7 structure

Name: 1,10-Phenanthroline
Chemical Name: 1,10-phenanthroline
CAS Number: 66-71-7
Molecular Formula: C₁₂H₈N₂
Molecular Weight: 180.205
Catalog: Biochemical Biochemical reagent Acid-base indicator
Create Date: 2018-07-11 18:06:39
Modify Date: 2025-08-20 18:12:32
o-Phenanthroline (1,10-Phenanthroline), a metal chelator, prevents the induction of chromosomal aberrations in streptozotocin-treated cells. o-Phenanthroline (1,10-Phenanthroline) forms a red chelate with Fe2+ that absorbs maximally at 510 nm[1].

Name	1,10-phenanthroline
Synonyms	1,10-Phenanthroline 4,5-Diazaphenanthrene 4,5-Phenanthroline ORTHOPHENANTHROLINE EINECS 200-629-2 1,10-o-Phenanthroline o-Phenanthroline β-Phenanthroline 1,10-Fenanthroline phenanthroline MFCD00011678 1,10-Fenanthrolin phen 10-Phenanthroline T B666 CN NNJ

Description	o-Phenanthroline (1,10-Phenanthroline), a metal chelator, prevents the induction of chromosomal aberrations in streptozotocin-treated cells. o-Phenanthroline (1,10-Phenanthroline) forms a red chelate with Fe2+ that absorbs maximally at 510 nm[1].
Related Catalog	Research Areas >> Others Signaling Pathways >> Others >> Others
References	[1]. Guan NanMu, et al. Synergistic inhibition between o-phenanthroline and chloride ion on cold rolled steel corrosion in phosphoric acid. Materials Chemistry and Physics Volume 86, Issue 1, 15 July 2004, Pages 59-68.

Density	1.3±0.1 g/cm3
Boiling Point	365.1±15.0 °C at 760 mmHg
Melting Point	114-117 °C(lit.)
Molecular Formula	C₁₂H₈N₂
Molecular Weight	180.205
Flash Point	164.8±11.7 °C
Exact Mass	180.068741
PSA	25.78000
LogP	1.78
Vapour Pressure	0.0±0.8 mmHg at 25°C
Index of Refraction	1.740
Storage condition	Refrigerator
Stability	Stable. Hygroscopic. Store under nitrogen. Incompatible with strong acids, strong oxidizing agents.
Water Solubility	slightly soluble

TOXIC EFFECTS :: Kidney, Ureter, Bladder - other changes in urine composition Kidney, Ureter, Bladder - other changes

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TOXIC EFFECTS :: Reproductive - Specific Developmental Abnormalities - musculoskeletal system

REFERENCE :: ONCOBS Oncology. (S. Karger AG, Postfach CH-4009 Basel, Switzerland) V.21- 1967- Volume(issue)/page/year: 46,193,1989 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 82276 No. of Facilities: 1002 (estimated) No. of Industries: 12 No. of Occupations: 11 No. of Employees: 8324 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 82276 No. of Facilities: 2265 (estimated) No. of Industries: 33 No. of Occupations: 35 No. of Employees: 40330 (estimated) No. of Female Employees: 2577 (estimated)

Symbol	GHS06, GHS09
Signal Word	Danger
Hazard Statements	H301-H410
Precautionary Statements	P273-P301 + P310-P501
Personal Protective Equipment	Eyeshields;Faceshields;Gloves;type P2 (EN 143) respirator cartridges
Hazard Codes	T:Toxic
Risk Phrases	R25;R50/53
Safety Phrases	S45-S60-S61
RIDADR	UN 2811 6.1/PG 3
WGK Germany	3
RTECS	SF8437000
Packaging Group	III
Hazard Class	6.1
HS Code	29339990

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%