A1444250
4,4-Azodianiline , ≥98% , 538-41-0
CAS NO.:538-41-0
Empirical Formula: C12H12N4
Molecular Weight: 212.25
MDL number: MFCD00041892
EINECS: 208-690-7
Pack Size | Price | Stock | Quantity |
250mg | RMB151.20 | In Stock |
|
1g | RMB314.40 | In Stock |
|
5g | RMB1197.60 | In Stock |
|
25g | RMB2339.20 | In Stock |
|
others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
Melting point: | 245 °C |
Boiling point: | 342.09°C (rough estimate) |
Density | 1.2046 (rough estimate) |
refractive index | 1.5000 (estimate) |
storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
solubility | DMSO (Slightly), Ethyl Acetate (Slightly) |
form | Powder |
pka | 3.70±0.10(Predicted) |
color | Brown |
Water Solubility | Very soluble in ethanol. Insoluble in water. |
Merck | 14,2977 |
BRN | 745553 |
Stability: | Light Sensitive |
Description and Uses
4,4'-Diaminoazobenzene is used in cross-linking studies of epoxy resins and the synthesis of surface relief holographic materials. It is used in synthesis of anthraquinone reactive dyes.
Safety
Symbol(GHS) | GHS06 |
Signal word | Warning |
Hazard statements | H301 |
Precautionary statements | P264-P270-P301+P310a-P321-P405-P501a |
Hazard Codes | T |
Risk Statements | 40-25 |
Safety Statements | 45-28A |
RIDADR | 2811 |
RTECS | BW7450000 |
TSCA | Yes |
HazardClass | 6.1 |
PackingGroup | III |
HS Code | 29270000 |
Toxicity | LD50 intravenous in mouse: 180mg/kg |