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p-aminophenol HCl

Chemical Structure

General Material Information

Preferred name p-aminophenol HCl
Trivial Name 4-Aminophenol hydrochloride
Short Description 4-aminophenol hydrochloride
Formula C6 H8 Cl N O
CAS Number 51-78-5
ECHA Number 200-122-6
FDA UNII IWL2N22RFY
Beilstein Number 3911747
MDL MFCD00012996
Bio Activity Summary External link
NMR Predictor External link
Synonyms
  • 4-aminophenol hydrochloride
  • 4-aminophenol HCl
  • 4-aminophenol hydrochloride
  • 4-aminophenol hydrochloride (1:1)
  • 4-aminophenol;hydrochloride
  • 4-aminophenolhydrochloride
  • 4-hydroxyaniline hydrochloride
  • 4-hydroxyanilinehydrochloride
  • 4-hydroxyanilinium chloride
  • 4-hydroxyanilinium chloride (c.i. 76550)
  • 4-hydroxyphenylamine hydrochloride
  • c.i. 76550 (HCl)
  • C.I. oxidation base 6A
  • ci 76550 (HCl)
  • CI oxidation base 6A
  • durafur brown R
  • fouramine CP
  • fourrine 83
  • fourrine P
  • furro P
  • futramine P
  • p- aminophenol hydrochloride
  • p- hydroxyaniline hydrochloride
  • para- aminophenol HCl
  • pelagol CP
  • pelagol grey CP
  • peltol P
  • phenol, 4-amino-, hydrochloride
  • phenol, 4-amino-, hydrochloride (1:1)
  • phenol, p-amino-, hydrochloride
  • p-aminophenol HCl (4-aminophenol hydrochloride)
  • C.I. 76551
  • p-Aminophenol hydrochloride
  • p-Hydroxyaniline hydrochloride

US / EU / FDA / JECFA / FEMA / Scholar / Patents

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Other Information

(IUPAC):Atomic Weights of the Elements 2011 (pdf)
Videos:The Periodic Table of Videos
tgsc:Atomic Weights use for this web site
(IUPAC):Periodic Table of the Elements
CHEMBL:View
HMDB (The Human Metabolome Database):Search
Export Tariff Code:2922.29.5090
ChemSpider:View

PhysChem Properties

Material listed in food chemical codex No
Molecular weight 145.58796691895
Flash Point TCC Value N/a
Solubility
water, 1e+006 mg/L @ 25 °C (est) Yes

Potential Uses

Applications
Other purposes Hair dyeing agents
Cosmetic purposes Hair dyeing agents

Safety Information

Safety information

Hazards identification
Classification of the substance or mixture
GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)
None found.
GHS Label elements, including precautionary statements
Pictogram
Hazard statement(s)
None found.
Precautionary statement(s)
None found.
Oral/Parenteral Toxicity:
intraperitoneal-mouse LD50 750 mg/kg
National Technical Information Service. Vol. AD691-490

Dermal Toxicity:
Not determined
Inhalation Toxicity:
Not determined

Safety in use information

Category:
hair dyeing agents
Recommendation for p-aminophenol HCl usage levels up to:
not for fragrance use.
Recommendation for p-aminophenol HCl flavor usage levels up to:
not for flavor use.

Safety references

EPI System: View
AIDS Citations:Search
Cancer Citations:Search
Toxicology Citations:Search
EPA Substance Registry Services (TSCA):51-78-5
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :5828
National Institute of Allergy and Infectious Diseases:Data
WGK Germany:3
4-aminophenol;hydrochloride
Chemidplus:0000051785
RTECS:SJ6070000 for cas# 51-78-5