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CAS No.: | 2869-83-2 |
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Name: | Janus Green B |
Molecular Structure: | |
Formula: | C30H31ClN6 |
Molecular Weight: | 511.12 |
Synonyms: | 3-Diethylamino-7-(p-dimethylaminophenylazo)-5-phenylphenaziniumchloride (7CI);Janus Green B (6CI);Phenazinium,3-(diethylamino)-7-[[4-(dimethylamino)phenyl]azo]-5-phenyl-, chloride (9CI);Phenazinium, 3-(diethylamino)-7-[[p-(dimethylamino)phenyl]azo]-5-phenyl-,chloride (8CI);C.I. 11050;JGB;Janus Green V;Union Green B; |
EINECS: | 220-695-6 |
Melting Point: | 160 °C (dec.)(lit.) |
Solubility: | Soluble in water (20 mg/ml at 20°C), ethanol, and slightly soluble in alcohol. |
Appearance: | green powder |
Hazard Symbols: | T, Xn |
Risk Codes: | 60-40 |
Safety: | 22-24/25-36 |
PSA: | 47.97000 |
LogP: | 3.99630 |
Product Name: Janus Green B
The MF of Janus Green B(2869-83-2) is C30H31ClN6.
The MW of Janus Green B(2869-83-2) is 61.83.
EINECS: 220-695-6
Product Categories: Organics
mp:160 °C (dec.)(lit.)
vapor pressure:2.6 mm Hg ( 20 °C)
solubility H2O: 1 M hot, clear, colorless
color: ≤10(APHA)
Merck:14,5255
CAS DataBase Reference :2869-83-2(CAS DataBase Reference)
NIST Chemistry Reference :2869-83-2(NIST)
EPA Substance Registry System :2869-83-2(EPA Substance)
The Janus Green B(2869-83-2) is used for in vivo mitochondrial staining, fungi and protozoa staining, embryos stained sections, as well as a redox indicator and copper plating additives.
1. | cyt-ham:ovr 20 µmol/L/5H-C | ENMUDM Environmental Mutagenesis. 1 (1979),27. |
Questionable carcinogen with experimental tumorigenic data. Mutation data reported. When heated to decomposition it emits toxic fumes of NOx.
Hazard Codes:T,Xn
Risk Statements:60-40
R60:May impair fertility ;
R40:Limited evidence of a carcinogenic effect ;
Safety Statements:22-24/25-36
S22:Do not breathe dust ;
S24/25:Avoid contact with skin and eyes ;
S36:Wear suitable protective clothing ;
WGK Germany:3
RTECS:SG1633000
HS Code:32041900
The Janus Green B(2869-83-2) is Stable under normal temperatures and pressures.
Incompatibilities with Strong oxidizing agents, acetic anhydride,alkali carbonates.