4-Nitrophenyl disulfide
ALDRICH/N21022
Synonym: p,p′-Dinitrodiphenyl disulfide; Bis(4-nitrophenyl) disulfide; Bis(p-nitrophenyl) disulfide; NSC 4566; NSC 677446
CAS Number: 100-32-3
Empirical Formula (Hill Notation): C12H8N2O4S2
Molecular Weight: 308.33
EC Number: 202-840-5
MDL Number: MFCD00003573
Linear Formula: (O2NC6H4)2S2
Product Type: Chemical
| form | powder |
| InChI | 1S/C12H8N2O4S2/c15-13(16) |
| InChI key | KWGZRLZJBLEVFZ-UHFFFAOYSA |
| Quality Level | 100 ![]() |
| SMILES string | [O-][N+](=O)c1ccc(SSc2ccc |
| Application: | Reactant or reagent involved in: • Electrophilic cyclization of 2-alkynylanisoles or alkynylanilines • Oxidative chlorination to sulfonyl chlorides • Arylation with triarylbismuthanes • Decarboxylative cross-coupling with dialkoxybenzoic acids • Disulfidation of alkenes |
| Packaging: | 25 g in glass bottle |
| Symbol | ![]() GHS07,GHS08 |
| Signal word | Warning |
| Hazard statements | H302 + H312 + H332 - H351 |
| Precautionary statements | P201 - P280 - P301 + P312 - P302 + P352 + P312 - P304 + P340 + P312 - P308 + P313 |
| Hazard Codes | Xn |
| Risk Statements | 20/21/22-40 |
| Safety Statements | 36 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| UNSPSC | 12352100 |



