131-89-5 Usage
General Description
Yellow crystals.
Reactivity Profile
Reacts with oxidizing materials and combustibles [USCG, 1999]. Special Hazards of Combustion Products: Can detonate or explode when heated under confinement [USCG, 1999]. Aromatic nitro compounds, such as 2-CYCLOHEXYL-4,6-DINITROPHENOL, range from slight to strong oxidizing agents. If mixed with reducing agents, including hydrides, sulfides and nitrides, they may begin a vigorous reaction that culminates in a detonation. The aromatic nitro compounds may explode in the presence of a base such as sodium hydroxide or potassium hydroxide even in the presence of water or organic solvents. The explosive tendencies of aromatic nitro compounds are increased by the presence of multiple nitro groups. Phenols do not behave as organic alcohols, as one might guess from the presence of a hydroxyl (-OH) group in their structure. Instead, they react as weak organic acids. Phenols and cresols are much weaker as acids than common carboxylic acids (phenol has Ka = 1.3 x 10^[-10]). These materials are incompatible with strong reducing substances such as hydrides, nitrides, alkali metals, and sulfides. Flammable gas (H2) is often generated, and the heat of the reaction may ignite the gas. Heat is also generated by the acid-base reaction between phenols and bases.
Health Hazard
Liver damage, metabolic stimulant, dermatitis, dilation of pupils.
Fire Hazard
Special Hazards of Combustion Products: Can detonate or explode when heated under confinement.
Trade name
DN?; DN-111?; DN dry mix; MIX No.
1?; DN dust No. 12?; DOW SPRAY?-17; DRY MIX No.
1?; PEDINEX?; SN 46?
Check Digit Verification of cas no
The CAS Registry Mumber 131-89-5 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 1,3 and 1 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 131-89:
(5*1)+(4*3)+(3*1)+(2*8)+(1*9)=45
45 % 10 = 5
So 131-89-5 is a valid CAS Registry Number.
InChI:InChI=1/C12H14N2O5/c15-10-6-2-1-5-9(10)12(14(18)19)8-4-3-7-11(12)13(16)17/h1-2,5-6,11,15H,3-4,7-8H2
