basic blue 99
3-[(4-amino-6-bromo-5,8-dihydro-1-hydroxy-8-imino-5-oxo-2-naphtyl)amino]-N,N,N-trimethylanilinium chloride
Identification
| Name | basic blue 99 |
| CAS Number | 68123-13-7 |
| EINECS | 268-544-3 |
| FDA UNII | P0U7VBC51E |
| Molecular Formula | C19 H20 Br Cl N4 O2 |
| Molecular Weight | 451.75080000 |
Regulatory
Physical Properties
| Assay | 95.00 to 100.00 |
| Food Chemicals Codex Listed | No |
| Flash Point | 32.00 °F. TCC ( 0.00 °C. ) (est) |
| logP (o/w) | -4.258 (est) |
| Soluble in | water, 8226 mg/L @ 25 °C (est) |
Cosmetic Information
| CosIng | cosmetic data |
| Cosmetic Uses | hair dyeing agents |
No sensory data available
Safety Information
| Oral/Parenteral Toxicity | Not determined |
| Dermal Toxicity | Not determined |
| Inhalation Toxicity | Not determined |
GHS Classification
['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']
Safety in Use
| Category | hair dyeing agents |
| Recommendation for basic blue 99 usage levels up to | not for fragrance use. |
| Recommendation for basic blue 99 flavor usage levels up to | not for flavor use. |
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Potential Uses
Natural Occurrence
Synonyms
3-[(4-
amino-6-bromo-1-hydroxy-8-imino-5-oxo-5,8-dihydronaphthalen-2-yl)amino]-N,N,N-trimethylanilinium chloride
3-((4-
amino-6-bromo-5,8-dihydro-1-hydroxy-8-imino-5-oxo-2-naphtha- lenyl)amino)-N,N,N-trimethylbenzenaminium chloride
3-((4-
amino-6-bromo-5,8-dihydro-1-hydroxy-8-imino-5-oxo-2-naphtyl)amino)-N,N,N-trimethyl anilinium chloride
3-((4-
amino-6-bromo-5,8-dihydro-1-hydroxy-8-imino-5-oxo-2-naphtyl)amino)-N,N,N-trimethylanilinium chloride
3-[(4-
amino-6-bromo-5,8-dihydro-1-hydroxy-8-imino-5-oxo-2-naphtyl)amino]-N,N,N-trimethylanilinium chloride
benzenaminium, 3-((4-amino-6-bromo-5,8-dihydro-1-hydroxy-8-imino-5-oxo-2-naphtha- lenyl)amino)-N,N,N-trimethyl-, chloride
benzenaminium, 3-((4-amino-6-bromo-5,8-dihydro-1-hydroxy-8-imino-5-oxo-2-naphthalenyl)amino)-N,N,N-trimethyl-, chloride
benzenaminium, 3-[(4-amino-6-bromo-5,8-dihydro-1-hydroxy-8-imino-5-oxo-2-naphthalenyl)amino]-N,N,N-trimethyl-, chloride (1:1)
c.i. 56059
C.I. basic blue 99
ci 56059
[3-[(4,8-
diamino-6-bromo-1,5-dioxonaphthalen-2-yl)amino]phenyl]-trimethylazanium;chloride
PubMed:
Final report on the safety assessment of Basic Blue 99.
PubMed:
Contact urticaria syndrome caused by direct hair dyes in a hairdresser.
PubMed:
Urticaria and contact urticaria due to basic blue 99 in a hair dye.
PubMed:
Immediate-type allergy to the hair dye basic blue 99 in a hairdresser.
PubMed:
Cosmetic allergy from the aminoketone colour basic blue 99 (CI 56059).
PubMed:
Contact urticaria to cosmetic and industrial dyes.
PubMed:
Separation and determination of basic dyes formulated in hair care products by capillary electrophoresis.
PubMed:
Sensitization of oral bacteria in biofilms to killing by light from a low-power laser.