A6175812
4-Nitrophenylacetonitrile , 98% , 555-21-5
Synonym(s):
4-Nitrobenzyl cyanide
CAS NO.：555-21-5
Empirical Formula: C8H6N2O2
Molecular Weight: 162.15
MDL number: MFCD00007372
EINECS: 209-085-0
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 113-115 °C(lit.) |
| Boiling point: | 195-197 °C (12.0016 mmHg) |
| Density | 1.3264 (rough estimate) |
| refractive index | 1.5770 (estimate) |
| storage temp. | Store below +30°C. |
| solubility | Solubility Insoluble in water, soluble in ethanol, ether |
| form | Crystalline Powder |
| color | Cream to yellow |
| PH Range | Yellow (11.4) to Orange-red (12.9) |
| Water Solubility | INSOLUBLE |
| Merck | 14,6590 |
| BRN | 388442 |
| Exposure limits | NIOSH: IDLH 25 mg/m3 |
| Major Application | Recording materials, photography, forge-proof security paper |
| InChIKey | PXNJGLAVKOXITN-UHFFFAOYSA-N |
| CAS DataBase Reference | 555-21-5(CAS DataBase Reference) |
| NIST Chemistry Reference | Benzeneacetonitrile, 4-nitro-(555-21-5) |
| EPA Substance Registry System | Benzeneacetonitrile, 4-nitro- (555-21-5) |
Description and Uses
p-Nitrophenylacetonitrile is used as a radical inhibitor in the polymerization of vinyl acetate.
Safety
| Symbol(GHS) |   GHS06,GHS07 |
| Signal word | Danger |
| Hazard statements | H301+H311+H331-H315-H319-H302-H312-H332 |
| Precautionary statements | P280h-P309-P310-P261-P264-P270-P271-P280-P301+P310+P330-P302+P352+P312+P361+P364-P304+P340+P311-P305+P351+P338+P337+P313-P403+P233-P405-P501 |
| Hazard Codes | Xn |
| Risk Statements | 20/21/22-36/37/38 |
| Safety Statements | 14-22-36/37-36-26-24/25 |
| RIDADR | 3439 |
| WGK Germany | 3 |
| RTECS | AM1250000 |
| TSCA | Yes |
| HazardClass | 6.1 |
| PackingGroup | III |
| HS Code | 29269095 |
| Toxicity | LD50 ivn-mus: 32 mg/kg CSLNX* NX#02093 |
