Shanghai Nianxing Industrial Co., Ltd
China
Product Name: methyl violet
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Methyl Violet
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

603-47-4

603-47-4 structure

603-47-4 structure

Name: methyl violet
Chemical Name: pentamethyl pararosaniline chloride
CAS Number: 603-47-4
Molecular Formula: C₂₄H₂₈ClN₃
Molecular Weight: 393.95200
Catalog: Dyes and pigments dye Basic dye
Create Date: 2018-05-31 08:00:00
Modify Date: 2025-08-20 18:43:04

Name	pentamethyl pararosaniline chloride
Synonyms	Methyl Violet Methyl vioet EINECS 210-042-3 MFCD00012568 PARIS VIOLET DAHLIA B ANILINE VIOLET BASIC VIOLET I DAHLIA VIOLET B PYOKTANIN BLUE

Density	1.089g/cm3
Boiling Point	514.9ºC at 760 mmHg
Melting Point	137ºC
Molecular Formula	C₂₄H₂₈ClN₃
Molecular Weight	393.95200
Flash Point	234.7ºC
Exact Mass	393.19700
PSA	18.84000
LogP	5.61930
Index of Refraction	1.639
Storage condition	2-8℃

CHEMICAL IDENTIFICATION

RTECS NUMBER :: CX9899550

CHEMICAL NAME :: Benzenamine, N,N-dimethyl-4-((4-(dimethylamino)phenyl)(4-(methylim ino)-2,5-cyclohexadie n-1- ylidene)methyl)-, monohydrochloride

CAS REGISTRY NUMBER :: 603-47-4

LAST UPDATED :: 199410

DATA ITEMS CITED :: 4

MOLECULAR FORMULA :: C24-H27-N3.Cl-H

MOLECULAR WEIGHT :: 394.00

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

TYPE OF TEST :: DNA repair

TEST SYSTEM :: Bacteria - Bacillus subtilis

DOSE/DURATION :: 2 mg/disc

REFERENCE :: TRENAF Kenkyu Nenpo--Tokyo-toritsu Eisei Kenkyusho. Annual Report of Tokyo Metropolitan Research Laboratory of Public Health. (Tokyo-toritsu Eisei Kenkyusho, 24-1, 3-chome, Hyakunin-cho, Shin-juku-ku, Tokyo 160, Japan) V.1- 1949/50- Volume(issue)/page/year: 27,153,1976

Hazard Codes	Xn,T+
Risk Phrases	22-36-26/27/28
Safety Phrases	26-36-24/25
RIDADR	UN 3143
WGK Germany	3
RTECS	CX9899550

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