A1262412
Benzophenone hydrazone , 98% , 5350-57-2
Synonym(s):
Diphenyldiazomethane precursor
CAS NO.:5350-57-2
Empirical Formula: C13H12N2
Molecular Weight: 196.25
MDL number: MFCD00007624
EINECS: 226-321-8
Pack Size | Price | Stock | Quantity |
25G | RMB24.00 | In Stock |
|
100G | RMB38.40 | In Stock |
|
250G | RMB79.20 | In Stock |
|
500G | RMB130.40 | In Stock |
|
2.5kg | RMB607.20 | In Stock |
|
others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
Melting point: | 95-98 °C (lit.) |
Boiling point: | 225-230 °C/55 mmHg (lit.) |
Density | 1.1 |
refractive index | 1.5014 (estimate) |
Flash point: | 146°C |
storage temp. | 2-8°C |
solubility | Soluble in ether, benzene, chloroform and other organic solvents. |
pka | 1.44±0.70(Predicted) |
form | Crystalline Needles or Crystalline Powder |
color | White to yellow |
BRN | 1910177 |
InChIKey | QYCSNMDOZNUZIT-UHFFFAOYSA-N |
CAS DataBase Reference | 5350-57-2(CAS DataBase Reference) |
NIST Chemistry Reference | Methanone, diphenyl-, hydrazone(5350-57-2) |
EPA Substance Registry System | Methanone, diphenyl-, hydrazone (5350-57-2) |
Description and Uses
An important compound in organic photochemistry and perfumery as well as in organic synthesis. Used in the antibiotics synthesis of 6-APA and 7-ACA of the carboxyl protecting groups and other organic compounds. Used as organic pigment and medical intermediate. It is used as a photoinitiator of UV-curing applications in inks, adhesive, coatings and optical fiber.
Safety
Symbol(GHS) | GHS07 |
Signal word | Warning |
Hazard statements | H302 |
Precautionary statements | P264-P270-P301+P312-P501 |
Hazard Codes | |
Risk Statements | |
Safety Statements | |
WGK Germany | 3 |
RTECS | PC4954487 |
TSCA | Yes |
HS Code | 29280090 |