China (Mainland)
Assessedsupplier
DPPH 1898-66-4 CAS NO.1898-66-4
- Min.Order: 1 Gram
- Payment Terms: T/T,Other
- Product Details
Keywords
- 1898-66-4
- DPPH
- 98% purity
Quick Details
- ProName: DPPH 1898-66-4
- CasNo: 1898-66-4
- Molecular Formula: C18H12N5O6 *
- Appearance: powder
- Application: intermediate
- DeliveryTime: in stock
- PackAge: According to the need of packing
- Port: Shanghai
- ProductionCapacity: 100 Kilogram/Month
- Purity: 98% purity
- Storage: 2-8°C
- Transportation: air,sea,courier
- LimitNum: 1 Gram
Superiority
Product Name: 2,2-DIPHENYL-1-PICRYLHYDRAZYL
Synonyms: 2,2-Diphenylpicrylhydrazyl;2,2-Diphenyl-1-picrylhydrazyl,1,1-Diphenyl-2-picrylhydrazyl radical, 2,2-Diphenyl-1-(2,4,6-trinitrophenyl)hydrazyl, DPPH;1-diphenyl-2-picrylhydrazyl;1,1-Diphenyl-2-picrylhydrazyl (DPPH);2,2-Diphenyl-1-(2,4,6-trinitrophenyl)-hydrazyl (DPPH);1,1-Diphenyl-2-picrylhydrazyl radical, 2,2-Diphenyl-1-(2,4,6-trinitrophenyl)hydrazyl, DPPH;1,1-Diphenyl-2-picrylhydrazyl Free Radical (contains 10-20% Benzene);[1-(2,4,6-Trinitrophenyl)-2,2-diphenylhydrazino]radical
CAS: 1898-66-4
MF: C18H12N5O6*
MW: 394.32
EINECS: 217-591-8
Product Categories: Aromatic Hydrazides, Hydrazines, Hydrazones and Oximes;DPPH
Mol File: 1898-66-4.mol
Details
Melting point ~135 °C (dec.)(lit.)
density 1.484 g/cm3
storage temp. 2-8°C
color green
Water Solubility Soluble in dimethyl formamide, ethanol, chloroform, ether, carbon disulfinde, acetone, oils, carbon tetrachloride, glacial acetic acid and toluene. Insoluble in water.
λmax 515nm(MeOH)(lit.)
Merck 14,3330
BRN 1846081
EPA Substance Registry System Hydrazyl, 2,2-diphenyl-1-(2,4,6-trinitrophenyl)- (1898-66-4)
Hazard Codes Xn
Risk Statements 42/43
Safety Statements 22-36/37-45
RIDADR UN2811
WGK Germany 1
RTECS MW3250000
TSCA Yes
HazardClass 6.1
PackingGroup II
HS Code 29280000