Pararosaniline Hydrochloride

Names

[ CAS No. ]:
569-61-9

[ Name ]:
Pararosaniline Hydrochloride

[Synonym ]:
fuchsinesp
Basic Red 9
Basic red 9 (p-Rosaniline HCl) (C.I. 42500)
4,4'-(4-Iminocyclohexa-2,5-dienylidenemethylene)dianiline Monohydrochloride
Paramagenta hydrochloride
Parafuchsin hydrochlorid
pararosaniline chloride
Orient Paramagenta Base
p-Rosaniline hydrochloride
Paraosaniline hydrochloride
Parafuchsin hydrochloride
4,4'-[(4-iminocyclohexa-2,5-dien-1-ylidene)methanediyl]dianiline hydrochloride (1:1)
Fuchsin SP
MAGENTA 1
FUCHSIN
Basic Rubine
p-Rosaniline Chloride
AFB STAIN
4,4'-[(4-Imino-2,5-cyclohexadien-1-ylidene)methylene]dianiline hydrochloride (1:1)
MFCD00001657
benzenamine, 4,4'-[(4-imino-2,5-cyclohexadien-1-ylidene)methylene]bis-, monohydrochloride
ROSANILINE
BASIC FUCHSIN
4,4'-[(4-Iminocyclohexa-2,5-dien-1-ylidene)methylene]dianiline hydrochloride (1:1)
EINECS 211-189-6
pararosaniline monohydrochloride
fuchsinsp
tris(4-aminophenyl)methylium chloride
FUCHSINE
a-(p-Aminophenyl)-a-(4-imino-2,5-cyclohexadien-1-ylidene)-4-toluidine Monohydrochloride
Benzenamine, 4-[(4-aminophenyl)(4-imino-2,5-cyclohexadien-1-ylidene)methyl], monohydrochloride
MAGENTA
Benzenamine, 4,4'-[(4-imino-2,5-cyclohexadien-1-ylidene)methylene]bis-, hydrochloride (1:1)
Pararosaniline hydrochloride

Biological Activity

[Description]:

Pararosaniline hydrochloride is a pH-responsive basic dye, as a biological stain to track certain proteins. Pararosaniline hydrochloride has been used in the analysis of SO2 and formaldehyde and staining of bacteria or other organisms[1][2].

[Related Catalog]:

Research Areas >> Others

Signaling Pathways >> Others >> Others

[References]

[1]. Yaagoob IY, et al. A resin containing motifs of maleic acid and glycine: a super-adsorbent for adsorptive removal of basic dye pararosaniline hydrochloride and Cd(II) from water. J Environ Health Sci Eng. 2021 Jun 17;19(2):1333-1346.

[2]. Barun Kumar Nandi, et al. Removal of Pararosaniline Hydrochloride Dye (Basic Red 9) from Aqueous Solution by Electrocoagulation: Experimental, Kinetics, and Modeling. Journal of Dispersion Science and Technology. Volume 34, 2013 - Issue 12. 1713-1724

Chemical & Physical Properties

[ Density]:
0.999 g/mL at 20 °C

[ Boiling Point ]:
568.2ºC at 760mmHg

[ Melting Point ]:
250 °C

[ Molecular Formula ]:
C₁₉H₁₈ClN₃

[ Molecular Weight ]:
323.819

[ Flash Point ]:
11 °C

[ Exact Mass ]:
323.118927

[ PSA ]:
75.89000

[ LogP ]:
5.86280

[ Index of Refraction ]:
n20/D 1.334

[ Storage condition ]:
Store at RT.

[ Stability ]:
Stable. Incompatible with strong oxidizing agents.

[ Water Solubility ]:
10 G/L (25 ºC)

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: CX9850100

CHEMICAL NAME :: Benzenamine, 4-((4-aminophenyl)(4-imino-2,5-cyclohexadien-1-yliden e)methyl), monohydrochloride

CAS REGISTRY NUMBER :: 569-61-9

LAST UPDATED :: 199710

DATA ITEMS CITED :: 36

MOLECULAR FORMULA :: C19-H17-N3.Cl-H

MOLECULAR WEIGHT :: 323.85

WISWESSER LINE NOTATION :: L6Y DHJ AUM DYR DZ&R DZ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 5 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 18200 mg/kg/13W-C

TOXIC EFFECTS :: Endocrine - thyroid weight (goiter) Related to Chronic Data - death

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 728 mg/kg/2Y-C

TOXIC EFFECTS :: Tumorigenic - Carcinogenic by RTECS criteria Liver - tumors Endocrine - thyroid tumors

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 1714 mg/kg/43W-I

TOXIC EFFECTS :: Tumorigenic - equivocal tumorigenic agent by RTECS criteria Tumorigenic - tumors at site of application

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 364 mg/kg/2Y-C

TOXIC EFFECTS :: Tumorigenic - Carcinogenic by RTECS criteria Liver - tumors Endocrine - adrenal cortex tumors

MUTATION DATA

TYPE OF TEST :: DNA adduct

TEST SYSTEM :: Mammal - species unspecified Lymphocyte

DOSE/DURATION :: 10 pph

REFERENCE :: BIPMAA Biopolymers. (John Wiley & Sons, Inc., 605 Third Ave., New York, NY 10158) V.1- 1963- Volume(issue)/page/year: 11,2537,1972 *** REVIEWS *** IARC Cancer Review:Animal Sufficient Evidence IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 57,215,1993 IARC Cancer Review:Animal Inadequate Evidence IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 4,57,1974 IARC Cancer Review:Human Inadequate Evidence IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 4,57,1974 IARC Cancer Review:Human Inadequate Evidence IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 57,215,1993 IARC Cancer Review:Group 2B IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 57,215,1993 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - M1440 No. of Facilities: 148 (estimated) No. of Industries: 4 No. of Occupations: 6 No. of Employees: 494 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - M1440 No. of Facilities: 165 (estimated) No. of Industries: 4 No. of Occupations: 6 No. of Employees: 907 (estimated) No. of Female Employees: 733 (estimated)

Safety Information

[ Symbol ]:

GHS08

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H350

[ Precautionary Statements ]:
P201-P308 + P313

[ Personal Protective Equipment ]:
Eyeshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges

[ Hazard Codes ]:
T: Toxic;

[ Risk Phrases ]:
R45

[ Safety Phrases ]:
7-16-53-45-36/37

[ RIDADR ]:
UN 2924 3/PG 2

[ WGK Germany ]:
3

[ RTECS ]:
CX9850000

[ HS Code ]:
32041300

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2921499090

[ Summary ]:
2921499090 other aromatic monoamines and their derivatives; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

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Related Compounds

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