569-61-9
Product Name:
Basic Red 9
Formula:
C19H17N3.ClH
Synonyms:
Fuchsin basic;Basic Violet 14;Pararosaniline;Basic Red 9;Basic Fuchsin
Inquiry
CHEMICAL AND PHYSICAL PROPERTIES
Physical Description | Pararosaniline hydrochloride appears as colorless to red crystals or green powder. (NTP, 1992) |
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Color/Form | COLORLESS TO RED CRYSTALS |
Melting Point | 514 to 518 °F (decomposes) (NTP, 1992) |
Solubility | less than 0.1 mg/mL at 68 °F (NTP, 1992) |
LogP | log Kow = -0.21 |
Decomposition | Destroyed by strong oxidizing agents; readily reduced to leuco-bases with a variety of reducing reagents sensitive to photochemical oxidation |
Other Experimental Properties | CATIONIC |
Chemical Classes | Dyes -> Di- and Triaryl Dyes |
SAFETY INFORMATION
Signal word | Danger |
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Pictogram(s) |
Health Hazard GHS08 |
GHS Hazard Statements |
H350:Carcinogenicity |
Precautionary Statement Codes |
P201:Obtain special instructions before use. P202:Do not handle until all safety precautions have been read and understood. P280:Wear protective gloves/protective clothing/eye protection/face protection. P308+P313:IF exposed or concerned: Get medical advice/attention. P405:Store locked up. P501:Dispose of contents/container to..… |
COMPUTED DESCRIPTORS
Molecular Weight | 323.8 g/mol |
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Hydrogen Bond Donor Count | 4 |
Hydrogen Bond Acceptor Count | 3 |
Rotatable Bond Count | 2 |
Exact Mass | 323.1189253 g/mol |
Monoisotopic Mass | 323.1189253 g/mol |
Topological Polar Surface Area | 75.9 Ų |
Heavy Atom Count | 23 |
Formal Charge | 0 |
Complexity | 457 |
Isotope Atom Count | 0 |
Defined Atom Stereocenter Count | 0 |
Undefined Atom Stereocenter Count | 0 |
Defined Bond Stereocenter Count | 0 |
Undefined Bond Stereocenter Count | 0 |
Covalently-Bonded Unit Count | 2 |
Compound Is Canonicalized | Yes |
PRODUCT INTRODUCTION
description
Pararosaniline hydrochloride appears as colorless to red crystals or green powder. (NTP, 1992)