603-48-5

Name	Leucocrystal Violet
CAS	603-48-5
EINECS(EC#)	210-043-9
Molecular Formula	C25H31N3
MDL Number	MFCD00008314
Molecular Weight	373.53
MOL File	603-48-5.mol

Synonyms

4,4,4'-(HEXAMETHYLTRIAMINO)TRIPHENYL METHANE 4,4',4''-METHYLIDYNETRIS(N,N-DIMETHYLANILINE) 4,4',4'-METHYLIDYNETRIS-(N,N-DIMETHYLANILINE) 4,4',4''-METHYLIDYNE-TRIS(N,N-DIMETHYL BENZENAMINE) 4,4',4''-METHYLIDYNETRIST(N,N-DIMETHYLANILINE) CRYSTAL VIOLET, LEUCO CRYSTAL VIOLET LEUCOBASE LCV LEUCO CRYSTAL VIOLET N,N',N''-HEXAMETHYLTRIANILINOMETHANE N,N,N',N',N'',N''-HEXAMETHYL-4,4',4''-METHYLIDYNETRIANILINE TIMTEC-BB SBB006519 TRIS(4-DIMETHYLAMINOPHENYL)METHANE 4,4',4''-Tris(dimethylamino)triphenylmethane 4,4',4''-Tris(N,N-dimethylaminophenyl)methane Aniline, 4,4',4''-methylidynetris*N,N-dimethyl- Aniline, 4,4',4''-methylidynetris[N,N-dimethyl- Benzenamine, 4,4',4''-methylidynetris*N,N-dimethyl- Benzenamine, 4,4',4''-methylidynetris[N,N-dimethyl- C.I. Basic Violet 3, leuco

Chemical Properties

Appearance	lavender-coloured powder
Melting point	175-177 °C(lit.)
Boiling point	492.75°C (rough estimate)
density	1.1857 (rough estimate)
vapor pressure	0-0Pa at 10-30℃
refractive index	1.6270 (estimate)
storage temp.	Amber Vial, Refrigerator
solubility	Chloroform (Slightly), Methanol (Slightly)
form	powder
pka	5.93±0.24(Predicted)
color	White to light gray to slightly lavender
Stability:	Stable, but light and air sensitive. Incompatible with strong oxidizing agents.
LogP	5.9
CAS DataBase Reference	603-48-5(CAS DataBase Reference)
NIST Chemistry Reference	P,p',p''-methylidynetris(n,n-dimethylaniline)(603-48-5)
EPA Substance Registry System	603-48-5(EPA Substance)

Safety Data

Hazard Codes	Xi
Risk Statements	R36/37/38:Irritating to eyes, respiratory system and skin . less more
Safety Statements	S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice . S36:Wear suitable protective clothing . less more
WGK Germany	3
HS Code	32041990

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