1,4-dinitrosobenzene
| Section 1. Identification | |||
|---|---|---|---|
| Chemical Name | 1,4-dinitrosobenzene | CAS No. | 105-12-4 |
| Synonyms | p-dinitrosobenzene | Chinese Name | 二亚硝基苯 |
| Molecular Formula | C6H4N2O2 | Molecular Weight | 136.12 |
| UN No. | 0406 | Data Source | PubChem (NIH/NLM) |
| GHS Hazard Classification | |
|---|---|
| Signal Word | DANGER |
| Pictograms | GHS05 · Corrosive GHS07 · Irritant |
| Hazard Statements | H302H314 |
| Precautionary Statements | P260P264P270P280P301+P317P301+P330+P331P302+P361+P354P304+P340P305+P354+P338P316P321P330P363P405P501 |
| Contents | |||
|---|---|---|---|
| Section 2 | Hazards Identification | Section 8 | Exposure Controls / Personal Protection |
| Section 9 | Physical and Chemical Properties | Section 11 | Toxicological Information |
Section 2. Hazards Identification
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
H314 (100%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
P260, P264, P270, P280, P301+P317, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P321, P330, P363, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 13 reports by companies from 1 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website.
Section 8. Exposure Controls / Personal Protection
Biological Exposure Indices (BEI) [ACGIH] - Methemoglobin in blood = 1.5% of hemoglobin during or at end of shift. [ACGIH]
Section 9. Physical and Chemical Properties
Nitrogen Compounds -> Other Aromatics (Nitrogen)
FCS -> FDA Inventory of Food Contact Substances Listed in 21 CFR
Section 11. Toxicological Information
Methemoglobinemia - The presence of increased methemoglobin in the blood; the compound is classified as primary toxic effect.
LCLo (rat) = 200 mg/m3/2H
Disclaimer: This information is compiled for reference only and does not replace the manufacturer's official Safety Data Sheet. Always consult the supplier's SDS before handling any chemical.
