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603-48-5

603-48-5 structure
603-48-5 structure
  • Name: Leucocrystal violet
  • Chemical Name: Leucocrystal Violet
  • CAS Number: 603-48-5
  • Molecular Formula: C25H31N3
  • Molecular Weight: 373.534
  • Catalog: Biochemical Biochemical reagent Biological dye
  • Create Date: 2018-02-04 08:00:00
  • Modify Date: 2024-01-02 09:31:08
  • Leucocrystal violet is a triphenylmethane dye which can be used to detect antimony in environmental and biological samples using spectrophotometric techniques.

Name Leucocrystal Violet
Synonyms Aniline, 4,4',4''-methylidynetris[N,N-dimethyl-
4,4',4''-Methanetriyltris(N,N-dimethylaniline)
leucomethyl green
4,4',4''-Tris(dimethylamino)triphenylmethane
Tris(4-(dimethylamino)phenyl)methane
EINECS 210-043-9
Benzenamine, 4,4',4''-methylidynetris[N,N-dimethyl-
MFCD00008314
Crystal Violet leucobase
Tris[4-(dimethylamino)phenyl]methane
Tris(p-dimethylaminophenyl)methane
4-[bis[4-(dimethylamino)phenyl]methyl]-N,N-dimethylaniline
4,4',4''-Methylidynetris(N,N-dimethylaniline)
leucogentian violet
Density 1.1±0.1 g/cm3
Boiling Point 529.8±50.0 °C at 760 mmHg
Melting Point 175-177 °C(lit.)
Molecular Formula C25H31N3
Molecular Weight 373.534
Flash Point 281.8±20.7 °C
Exact Mass 373.251801
PSA 9.72000
LogP 6.02
Vapour Pressure 0.0±1.4 mmHg at 25°C
Index of Refraction 1.627
Storage condition 2~8 ℃
Stability Stable, but light and air sensitive. Incompatible with strong oxidizing agents.
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xi:Irritant;
Risk Phrases R36/37/38
Safety Phrases S26-S36
RIDADR NONH for all modes of transport
WGK Germany 3
HS Code 2921590090
HS Code 2921590090
Summary 2921590090. other aromatic polyamines and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%