Dicyclohexylamine , For titration method to determine isocyanate, ≥99.5%(GC) , 101-83-7

Synonym(s):
DCHA;Dicyclohexylamine

CAS NO.：101-83-7

Empirical Formula: C12H23N

Molecular Weight: 181.32

MDL number: MFCD00011658

EINECS: 202-980-7

PRODUCT Properties

• Melting point: -2 °C
• Boiling point: 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.)
• Flash point: 205 °F
• storage temp.: Store below +30°C.
• solubility: organic solvents: soluble
• form: Crystalline Powder
• pka: 10.4(at 25℃)
• color: White to off-white
• PH: 11 (1g/l, H2O, 20℃)
• Odor: amine odor
• explosive limit: 0.8-4.6%(V)
• Water Solubility: 1 g/L (20 ºC)
• FreezingPoint: -2℃
• Sensitive: Air Sensitive
• Merck: 14,3095
• BRN: 605923
• Stability: Stable. Incompatible with strong acids, strong oxidizing agents.
• InChIKey: XBPCUCUWBYBCDP-UHFFFAOYSA-N
• LogP: 2.724 at 25℃
• CAS DataBase Reference: 101-83-7(CAS DataBase Reference)
• NIST Chemistry Reference: Cyclohexanamine, N-cyclohexyl-(101-83-7)
• EPA Substance Registry System: Dicyclohexylamine (101-83-7)

Description and Uses

Dicyclohexylamine is a combustible, colorlessliquid with a faint amine odor. Molecular weight=181.36;Boiling point=256℃; Flash point $99℃. HazardIdentification (based on NFPA-704 M Rating System): Health3, Flammability 1, Reactivity 0. Slightly soluble in water.

Dicyclohexylamine is manufactured by reacting equimolar quantities of cyclohexanone and cyclohexylamine or cyclohexanone and ammonia. It is used as a solvent and in organic syntheses. It is reportedly used as a chemical intermediate for the synthesis of corrosion inhibitors, rubber vulcanization accelerators, textiles, and varnishes.

Safety

• Symbol(GHS): GHS05,GHS06,GHS09
• Signal word: Danger
• Hazard statements: H301+H311-H314-H410
• Precautionary statements: P270-P273-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338
• 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
• Autoignition Temperature: 240 °C
• TSCA: Yes
• HazardClass: 8
• PackingGroup: III
• HS Code: 29213000
• Hazardous Substances Data: 101-83-7(Hazardous Substances Data)