ci 73915

2,9-dimethylquinolino[2,3-b]acridine-7,14(5H,12H)-dione

CAS: 980-26-7 C22 H16 N2 O2 MW: 340.38192000

All Ingredients CAS Numbers EINECS Numbers Food Additives - Indirect

Identification

Name	ci 73915
CAS Number	980-26-7
EINECS	213-561-3
FDA UNII	28UCS3P84C
Molecular Formula	C22 H16 N2 O2
Molecular Weight	340.38192000
MDL Number	MFCD00071968
Nikkaji Number	J39.767I

Regulatory

FDA/DG SANTE Petitions, Reviews, Notices

FCN 340

Physical Properties

Assay	95.00 to 100.00
Food Chemicals Codex Listed	No
Boiling Point	601.63 °C. @ 760.00 mm Hg (est)
Flash Point	431.00 °F. TCC ( 221.40 °C. ) (est)
logP (o/w)	5.867 (est)
Soluble in	water, 4.258 mg/L @ 25 °C (est)

Cosmetic Information

CosIng	cosmetic data
Cosmetic Uses	cosmetic colorants

No sensory data available

Safety Information

Oral/Parenteral Toxicity	oral-rat LD50 > 23000 mg/kg
Dermal Toxicity	skin-rabbit LD50 > 3000 mg/kg
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	coloring agents (for surface only)
Recommendation for ci 73915 usage levels up to	not for fragrance use.
Recommendation for ci 73915 flavor usage levels up to	not for flavor use.

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980-26-7 2,9-Dimethyl-5,12-dihydroquinolino[2,3-b]

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Potential Uses

cosmetic colorants

Natural Occurrence

not found in nature

Synonyms

acramin scarlet LDCN c.i. 73915 C.I. pigment red 122 5,12- dihydro-2,9-dimethyl quino(2,3-b)acridine-7,14-dione 5,12- dihydro-2,9-dimethylquino[2,3-b]acridine-7,14-dione 2,9- dimethyl-5,12-dihydroquinolino[2,3-b]acridine-7,14-dione 2,9- dimethylquinacridone 2,9- dimethylquinolino[2,3-b]acridine-7,14(5H,12H)-dione fastogen super magneta R fastogen super magneta RG fastogen super magneta RS hostaperm pink E hostaperm pink EB ket red 309 lionogen magneta R monolite rubine 3B paliogen red 4790 pigment red 122 quinacridone magenta Y quinacridone magneta quindo magneta RV 6803 sunfast magenta PubMed: Preferential interactions in pigmented, polymer blends - C.I. Pigment Blue 15:4 and C.I. Pigment Red 122 - as used in a poly(carbonate)-poly(butylene terephthalate) polymer blend. PubMed: Oral fluoride retention in saliva following toothbrushing with child and adult dentifrices with and without water rinsing.