PARAROSANILINE HCl |
Synonyms. Pararosaniline hydrochloride; C.I. Basic Red 9; Basic Parafuchsin; Parafuchsin hydrochloride; Paramagenta hydrochloride; 4,4'-(4-Iminocyclohexa-2,5-dienylidenemethylene) dianiline hydrochloride; C.I. Basic Red 9 monohydrochloride; 4,4',4"-Triaminotriphenylmethane hydrochloride; 4,4'-((4-Imino-2,5-cyclohexadien-1-ylidene)methylene)dianiline monohydrochloride; 4,4'4''-Triaminotriphenylmethan-hydrochlorid; Basic parafuchsine; Basic Red 9; C.I. 42500; Fuchsine SP; Orient Para Magenta Base; p-Fuchsin; p-Rosaniline hydrochloride; Parafuchsin; Parafuchsine; Parafuksin; Paraosaniline hydrochloride; |
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PRODUCT IDENTIFICATION |
CAS RN |
569-61-9 |
EINECS RN |
209-321-2 |
FORMULA |
C19H17N3·HCl |
MOLE WEIGHT |
323.82 |
H.S CODE |
3204.13.8000 |
SMILES |
C(\c1ccc(N)cc1)(c1ccc(N)cc1)=C1/C=CC(=N)C=C1.Cl |
CLASSIFICATION |
Coloring agent, Triarylmethane dye, Quaternary ammonium compound |
EXTRA NOTES |
Compounds that contain the triphenylmethane aniline structure found in rosaniline. Many of them have a characteristic magenta color and are used as coloring agents. Overall Carcinogenic Evaluation: Group 2B Other RN: 70426-60-7, 131883-55-1, 187112-40-9, 479-73-2 (parent) |
PHYSICAL AND CHEMICAL PROPERTIES |
PHYSICAL STATE. |
dark green crystalline powder |
MELTING POINT |
268
~ 270 C
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BOILING POINT |
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DENSITY |
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SOLUBILITY IN WATER |
10 g/l |
SOLVENT SOLUBILITY |
65 g/l in ethanol |
VAPOR DENSITY |
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log P(octanol-water) |
-0.21 |
VAPOR PRESSURE |
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AUTOIGNITION TEMP |
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pK |
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REFRACTIVE INDEX |
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FLASH POINT |
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STABILITY AND REACTIVITY |
STABILITY |
Stable under normal conditions. |
INCOMPATIBLE MATERIALS |
Strong oxidizing agents |
POLYMERIZATION |
Has not been reported |
NFPA RATINGS |
Health: 1, Flammability: 0, Reactivity: 0 |
SALES SPECIFICATION |
APPEARANCE |
dark green crystalline powder |
DYE
CONTENT |
85% min |
ABSORPTION |
544 nm (in 50% ethanol) λ
max |
TRANSPORT & REGULATORY INFORMATION |
UN NO. |
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HAZARD CLASS |
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PACKING GROUP |
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SAFETY INFORMATION |
HAZARD OVERVIEW |
OSHA Hazards:Carcinogen, Target Organ Effect (Liver, Thyroid, Skin, Bladder, Pituitary). May cause cancer. Eyes: May cause eye irritation. Skin: May be harmful if absorbed through skin. May cause skin irritation. Inhalation: May be harmful if inhaled. May cause respiratory tract irritation. Ingestion: May be harmful if swallowed. |
SIGNAL WORD |
Danger |
PICTOGRAMS |
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HAZARD STATEMENTS |
h303-H350 |
P STATEMENTS |
P201-P308 + P313 |
EC DIRECTIVES |
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HAZARD CODES |
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RISK PHRASES |
45 |
SAFETY PHRASES |
45-53 |
PACKING |
Preserve in light-resistant and well-closed containers |
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