89-02-1O=[N+]([O-])c1ccc(S(=O)(=O)O)c([N+](=O)[O-])c1OVOJUAKDTOOXRF-UHFFFAOYSA-N2,4-dinitrobenzenesulfonic acid is the arenesulfonic acid that is benzenesulfonic acid with two nitro substituents in the 2- and 4-positions. It is an arenesulfonic acid and a C-nitro compound. It is a conjugate acid of a 2,4-dinitrobenzenesulfonate.
89-02-1DTXSID00859151CHEMBL3303302化学的特性YELLOW TO YELLOW-BROWN CRYSTALLINE POWDER
安全情報は参考情報です。供給元の安全データシート(SDS)、適用法令、専門家による評価に代わるものではありません。
Danger
H314 (83.3%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
P260, P264, P264+P265, P280, P301+P330+P331, P302+P352, P302+P361+P354, P304+P340, P305+P351+P338, P305+P354+P338, P316, P317, P321, P332+P317, P337+P317, P362+P364, P363, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 6 reports by companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Intravenous LD50 (mouse) = 320 mg/kg; A mild skin and eye irritant; Causes other GI changes, inflammation, ulceration of large intestine, and changes in spleen weight in acute rectal toxic-dose studies of rats; [RTECS] Causes burns; Inhalation may cause corrosive injuries to upper respiratory tract and lungs; [Fisher Scientific MSDS] See m-Dinitrobenzene.
2,4-Dinitrochlorobenzene is warmed with aqueous sodium sulfite to give an 80 % yield of the sodium salt of 2,4-Dinitrobenzenesulfonic Acid [885-62-1] as yellow needles after salting out. The lower reactivity of 2- and 4- chloronitrobenzene requires much higher temperature for this nucleophilic sulfitation, with too many side reactions to be practicable.
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CHEBI:53070定義ChEBI: The arenesulfonic acid that is benzenesulfonic acid with two nitro substituents in the 2- and 4-positions.