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Methyl violet 10B

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Origin: China

Cas No: 548-62-9

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 50 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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Products Specification
Product Description

Quick Details
CAS No.:
548-62-9
Other Names:
Crystal Violet
MF:
C25H30ClN3
EINECS No.:
208-953-6
Place of Origin:
Shandong, China
Type:
Solvent Dye
Usage:
Ink Dyestuffs, Leather Dyestuffs, Paint Dyestuffs, Paper Dyestuffs, Plastic Dyestuffs, Textile Dyestuffs
Brand Name:
Sincere-Chem
Model Number:
Sincere-Chem 548-62-9
Product name:
Crystal Violet
MW:
407.99
Melting point:
205 °C (dec.)(lit.)
Boiling point:
560.86°C (rough estimate)
density:
1.19 g/cm3 (20℃)
refractive index:
1.6010 (estimate)
Fp:
40 °C
solubility:
water: soluble50g/L at 27°C
pka:
9.4(at 25℃)
Water Solubility:
16 g/L (25 °C)
Packaging&Delivery
Packaging Details
1kg/bag; 25kg/drum
Or according to your requirements.
Port
Qingdao Port, China; Shanghai port, China
Lead Time:
Quantity(Kilograms) 1 - 1 >1
Est. Time(days) 3 To be negotiated

Property

CAS No.: 548-62-9 Formula: C25H30ClN3 Molecular Weight: 407.97900

Description

Anti-infective (topical). Has been used as anthelmintic (Nematodes).

Basic Info

Chemical Name	Methyl violet 10B
Synonyms	Methyl Violet 10BNS; Methylrosanilide chloride; Methanaminium, N-[4-[bis[4-(dimethylamino)phenyl]methylene]-2,5-cyclohexadien-1-ylidene]-N-methyl-, chloride; Tris(4-(dimethylamino)phenyl)methylium chloride; Basic Violet 3; Methyl Violet 10B; Hexamethyl-p-rosaniline chloride; Aniline violet; Baszol Violet 57L; Crystal violet; Pyoktanin; Brilliant Violet 58;
CAS No.	548-62-9
Molecular Formula	C25H30ClN3
Molecular Weight	407.97900
PSA	9.49000
LogP	1.46360

Properties

Appearance & Physical State	dark green powder or crystals
Density	1.19 g/cm3 (20ºC)
Melting Point	215ºC
Flash Point	40ºC
Stability	Stable. Incompatible with strong oxidizing agents, strong acids. Light-sensitive. Combustible.
Storage Condition	Store at RT.

Safety Info

RTECS	BO9000000
Hazard Class	9
Safety Statements	S45-S53-S60-S61
HS Code	32041300
WGK Germany	3
Packing Group	III
RIDADR	UN 3077
Risk Statements	R22; R41; R45; R50/53
Hazard Codes	T
Hazard Declaration	H302; H318; H341; H350; H410
Symbol	GHS05, GHS07, GHS08, GHS09
Caution Statement	P201; P273; P280; P305 + P351 + P338; P308 + P313; P501
Signal Word	Danger

Synthesis Route

Oxalyl Chloride+N,N-dimethylaniline→4-DIMETHYLAMINOBENZOYL CHLORIDE+4,4‘-Bis(dimethylamino)benzil
N,N-dimethylaniline→N,N,N',N'-TETRAMETHYLBENZIDINE+Methyl violet 10B
N,N-dimethylaniline→N,N,N',N'-TETRAMETHYLBENZIDINE+Methyl violet 10B

Precursor

Leucocrystal Violet

N,N-dimethylaniline
4-Dimethylaminobenzaldehyde

Downstream Product

Leucocrystal Violet
4-(dimethylamino)phenol
N,N-dimethylaniline
4,4'-Bis(dimethylamino)benzophenone

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