CAS 569-61-9|Pararosaniline Hydrochloride

Introduction：Basic information about CAS 569-61-9|Pararosaniline Hydrochloride, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Pararosaniline Hydrochloride BiologicalActivity
3. Chemical & Physical Properties
4. Toxicological Information
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
MUTATION DATA
5. Safety Information
6. Customs
7. Articles34
8. Synonyms

Common Name	Pararosaniline Hydrochloride
CAS Number	569-61-9	Molecular Weight	323.819
Density	0.999 g/mL at 20 °C	Boiling Point	568.2ºC at 760mmHg
Molecular Formula	C₁₉H₁₈ClN₃	Melting Point	250 °C
MSDS	ChineseUSA	Flash Point	11 °C
Symbol	GHS08	Signal Word	Danger

Names

Name	pararosaniline
Synonym	More Synonyms

Pararosaniline Hydrochloride BiologicalActivity

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 >>OthersSignaling 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

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 >>OthersSignaling 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
InChIKey	JUQPZRLQQYSMEQ-UHFFFAOYSA-N
SMILES	Cl.N=C1C=CC(=C(c2ccc(N)cc2)c2ccc(N)cc2)C=C1
Storage condition	Store at RT.
Stability	Stable. Incompatible with strong oxidizing agents.
Water Solubility	10 G/L (25 ºC)

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

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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Synonyms

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

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