DCHA-K(DICYCLOHEXYLAMINE) ， 101-83-7 CAS NO.101-83-7

dcha basic information
product name: dcha
synonyms: aminodicyclohexane;bis(cyclohexyl)amine;cyclohexylcyclohexanamine;dicha;di-cha;dicyklohexylamin;dicyklohexylamin(czech);n,n-diclohexylamine
cas: 101-83-7
mf: c12h23n
mw: 181.32
einecs: 202-980-7
product categories: pharmaceutical intermediates;amines;c11 to c38;nitrogen compounds;aliphaticsvolatiles/ semivolatiles;alpha sort;chemical class;d;dalphabetic;dia - dic;analytical reagents for general use;c-d, puriss p.a.;puriss p.a.;building blocks;c12;chemical synthesis;nitrogen compounds;organic building blocks
mol file: 101-83-7.mol
dcha structure
dcha chemical properties
mp -2 °c
bp 256 °c
density 0.912 g/ml at 20 °c(lit.)
vapor density 6 (vs air)
vapor pressure 12 mm hg ( 37.7 °c)
refractive index n20/d 1.4842(lit.)
fp 205 °f
storage temp. store at rt.
water solubility 1 g/l (20 ºc)
freezingpoint -2℃
merck 14,3095
brn 605923
stability: stable. incompatible with strong acids, strong oxidizing agents.
cas database reference 101-83-7(cas database reference)
nist chemistry reference cyclohexanamine, n-cyclohexyl-(101-83-7)
epa substance registry system cyclohexanamine, n-cyclohexyl-(101-83-7)
safety information
hazard codes c,n
risk statements 22-34-50/53-24/25
safety statements 26-36/37/39-45-60-61
ridadr un 2565 8/pg 3
wgk germany 2
rtecs hy4025000
f 8-9-23
hazardclass 8
packinggroup iii
hazardous substances data 101-83-7(hazardous substances data)
msds information
provider language
acros english
sigmaaldrich english
alfa english
dcha usage and synthesis
chemical properties colorless liquid
general description a colorless liquid with a faint fishlike odor. less dense than water. may be toxic by ingestion. severely irritates skin, eyes and mucous membranes. used to make paints, varnishes and detergents.
air & water reactions slightly soluble in water. may be sensitive to air.
reactivity profile dcha reacts with oxidizing agents. forms crystalline salts with many n-protected amino acids . neutralizes acids in exothermic reactions to form salts plus water. may be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. flammable gaseous hydrogen may be generated in combination with strong reducing agents, such as hydrides.
health hazard toxic; inhalation, ingestion or skin contact with material may cause severe injury or death. contact with molten substance may cause severe burns to skin and eyes. avoid any skin contact. effects of contact or inhalation may be delayed. fire may produce irritating, corrosive and/or toxic gases. runoff from fire control or dilution water may be corrosive and/or toxic and cause pollution.
fire hazard combustible material: may burn but does not ignite readily. when heated, vapors may form explosive mixtures with air: indoors, outdoors and sewers explosion hazards. contact with metals may evolve flammable hydrogen gas. containers may explode when heated. runoff may pollute waterways. substance may be transported in a molten form.
dcha preparation products and raw materials
raw materials aniline
preparation products dicyclohexylcarbodiimide-->n,n-dicyclohexyl-2-benzothiazolsulfene amide-->solvent red 30-->dicyclohexylammonium nitrite