HC red no. 1

p-phenylenediamine, 2-nitro-N(sup 1)-phenyl-

CAS: 2784-89-6 C12 H11 N3 O2 MW: 229.23907000

Identification

NameHC red no. 1
CAS Number2784-89-6
EINECS220-494-3
FDA UNII1FZM1701IS
Molecular FormulaC12 H11 N3 O2
Molecular Weight229.23907000
MDL NumberMFCD00239471
Nikkaji NumberJ80.563G

Regulatory

Physical Properties

Assay 95.00 to 100.00
Food Chemicals Codex Listed No
Soluble in water, 390.7 mg/L @ 25 °C (est)

Cosmetic Information

CosIngcosmetic data
Cosmetic Useshair dyeing agents

No sensory data available

Safety Information

Oral/Parenteral ToxicityNot determined
Dermal ToxicityNot determined
Inhalation ToxicityNot determined

GHS Classification

['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']

Safety in Use

Categoryhair dyeing agents
Recommendation for HC red no. 1 usage levels up tonot for fragrance use.
Recommendation for HC red no. 1 flavor usage levels up tonot for flavor use.

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Potential Uses

hair dyeing agents

Natural Occurrence

not found in nature

Synonyms

1,4- benzenediamine, 2-nitro-N(sup 1)-phenyl- HC red 1 2- nitro-1-N-phenylbenzene-1,4-diamine 2- nitro-N1-phenyl benzene-1,4-diamine p- phenylenediamine, 2-nitro-N(sup 1)-phenyl- Try the PubMed Search.