Product

Solvent Violet 9

CAS No.：467-63-0

Other grades of this product :

Solvent Violet 9 Basic information

Product Name:	Solvent Violet 9
Synonyms:	p,p',p''-tris(dimethylamino)trityl alcohol;SOLVENT VIOLET 9;[4-(Dimethylamino)-alpha,alpha-bis(4-(dimethylamino)phenyl]-benzenemethanol;p,p',p''-tris(dimethylamino)tritol;Cryastal Violet B base;Benzenemethanol, 4-(dimethylamino)-.alpha.,.alpha.-bis4-(dimethylamino)phenyl-;Methyl violet 10B base (C.I. 42555:1);Benzenemethanol, 4-(dimethylamino)-α ,α-bis[4-(dimethylamino)phenyl]-
CAS:	467-63-0
MF:	C25H31N3O
MW:	389.54
EINECS:	207-396-6
Product Categories:	Organics;Solvent Dyestuff
Mol File:	467-63-0.mol

Solvent Violet 9 Chemical Properties

Boiling point	514.97°C (rough estimate)
density	1.0886 (rough estimate)
vapor pressure	0Pa at 25℃
refractive index	1.7120 (estimate)
Melting point	202 °C (polymorph)
pKa	14.30±0.29(Predicted)
form	Powder
color	Violet
Water Solubility	640μg/L at 25℃
LogP	4.8 at 25℃
EPA Substance Registry System	Benzenemethanol, 4-(dimethylamino)-.alpha.,.alpha.-bis[4-(dimethylamino)phenyl]- (467-63-0)

Safety Information

Hazard Codes	Xn
Risk Statements	22
Toxicity	LD50 orl-rat: 770 mg/kg ARZNAD 1,5,51

MSDS Information

Solvent Violet 9 Usage And Synthesis

Flammability and Explosibility

Notclassified

Safety Profile

Poison by ingestion andintraperitoneal routes. Moderately toxic by intraduodenalroute. When heated to decomposition it emits toxic fumesof NOx.

Properties and Applications

TEST ITEMS	SPECIFICATION
APPEARANCE	VIOLET POWDER
SHADE	BLUISH
HEAT RESISTANCE	160 °C min
LIGHT FASTNESS	4-5
ACID RESISTANCE	4
ALKALI RESISTANCE	4
WATER RESISTANCE	5
DENSITY	1.15 g/cm ³
RESIDUE ON 80 MESH	5.0% max
WATER SOLUBLE	1.0% max
VOLATITE 105 °C	1.0% max
TINTING STRENGTH	100-105 %
WEIGHT METAL TOTAL	50ppm max

Solvent Violet 9 Preparation Products And Raw materials

Raw materials

2,5-Difluorobenzoic acid-->Michler's ketone-->4,4'-Bis(dimethylamino)benzhydrol-->N,N-Dimethylaniline

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