English Safety Data Sheet Database 中文版 MSDS

3,5-dinitrobenzoyl chloride

CAS No. 99-33-2 | PubChem CID 7432
Section 1. Identification
Chemical Name3,5-dinitrobenzoyl chloride CAS No.99-33-2
Synonyms Chinese Name3,5-二硝基苯甲酰氯
Molecular FormulaC_7H_3ClN_2O_5 Molecular Weight230.562
UN No.1325 Data SourcePubChem (NIH/NLM)
GHS Hazard Classification
Signal Word DANGER
Pictograms GHS05 · Corrosive
Hazard Statements H314
Precautionary Statements P260P264P280P301+P330+P331P302+P361+P354P304+P340P305+P354+P338P316P321P363P405P501

Section 2. Hazards Identification

H314 (100%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]

P260, P264, P280, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P321, P363, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 51 reports by companies from 7 notifications to the ECHA C&L Inventory.

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 9. Physical and Chemical Properties

Solid; [Merck Index] Light yellow crystals; [Sigma-Aldrich MSDS]

Nuclear quadrupole resonance spectroscopy

Quadrupole coupling

Nitrogen Compounds -> Other Aromatics (Nitrogen)

Section 11. Toxicological Information

Dermatotoxin - Skin burns.

Lacrimator (Lachrymator) - A substance that irritates the eyes and induces the flow of tears.

Toxic Pneumonitis - Inflammation of the lungs induced by inhalation of metal fumes or toxic gases and vapors.

Source: PubChem CID 7432 (NIH/NLM, public domain). Retrieved from PubChem, a public-domain chemistry database maintained by the U.S. National Library of Medicine. Last updated: 2026-08-02 09:39:46.
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.