25321-09-9 Usage
Chemical Properties
clear colorless liquid
General Description
Clear amber liquid with a sharp, penetrating odor. A mixture of three isomers (ortho, meta, and para).
Air & Water Reactions
Insoluble in water.
Reactivity Profile
Vigorous reactions, sometimes amounting to explosions, can result from the contact between aromatic hydrocarbons, such as DIISOPROPYLBENZENE, and strong oxidizing agents. Can react exothermically with bases and with diazo compounds. Substitution at the benzene nucleus occurs by halogenation (acid catalyst), nitration, sulfonation, and the Friedel-Crafts reaction.
Health Hazard
Vapors and liquid are irritating to eyes, mucous membrane, and upper respiratory tract and can cause headache, narcosis and unconsciousness. Systemic effects can have a relatively long duration after exposure. Ingestion can be moderately to severely toxic. Liquid can cause defatting of skin and dermititis.
Fire Hazard
Special Hazards of Combustion Products: Vapors may travel considerable distance to an ignition source and flash back.
Check Digit Verification of cas no
The CAS Registry Mumber 25321-09-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,5,3,2 and 1 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 25321-09:
(7*2)+(6*5)+(5*3)+(4*2)+(3*1)+(2*0)+(1*9)=79
79 % 10 = 9
So 25321-09-9 is a valid CAS Registry Number.
InChI:InChI=1/3C12H18/c1-9(2)11-5-7-12(8-6-11)10(3)4;1-9(2)11-6-5-7-12(8-11)10(3)4;1-9(2)11-7-5-6-8-12(11)10(3)4/h3*5-10H,1-4H3
