ChemicalBook > CAS DataBase List > 4-Hydroxyaniline hydrochloride

4-Hydroxyaniline hydrochloride

Product Name
4-Hydroxyaniline hydrochloride
CAS No.
51-78-5
Chemical Name
4-Hydroxyaniline hydrochloride
Synonyms
4-AMINOPHENOL HYDROCHLORIDE;furrop;ci76551;peltolp;FurBrownp;fourrinep;pelagolcp;c.i.76551;futraminep;fourrine83
CBNumber
CB6853727
Molecular Formula
C6H8ClNO
Formula Weight
145.59
MOL File
51-78-5.mol
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4-Hydroxyaniline hydrochloride Property

Melting point:
302 °C
Boiling point:
306°C (decomp)
storage temp. 
Store below +30°C.
solubility 
DMSO (Slightly), Methanol (Slightly)
form 
powder
color 
gray
Water Solubility 
soluble
Merck 
14,462
BRN 
3911747
Stability:
Stable, but hygroscopic, air and light sensitive. Incompatible with strong oxidizing agents.
CAS DataBase Reference
51-78-5(CAS DataBase Reference)
EPA Substance Registry System
4-Aminophenol hydrochloride (51-78-5)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38-43
Safety Statements 
28-36
WGK Germany 
3
RTECS 
SJ6070000
HS Code 
29222900
Hazardous Substances Data
51-78-5(Hazardous Substances Data)
Toxicity
LD50 slt-dmg-orl: 750 mg/kg NTIS** AD691-490
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H317May cause an allergic skin reaction

H318Causes serious eye damage

H341Suspected of causing genetic defects

H351Suspected of causing cancer

H372Causes damage to organs through prolonged or repeated exposure

H400Very toxic to aquatic life

Precautionary statements

P201Obtain special instructions before use.

P273Avoid release to the environment.

P280Wear protective gloves/protective clothing/eye protection/face protection.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
8.20092
Product name
4-Hydroxyanilinium chloride
Purity
for synthesis
Packaging
100G
Price
$65.4
Updated
2024/03/01
Sigma-Aldrich
Product number
09170
Product name
4-Aminophenol hydrochloride
Purity
for photographic purposes, ≥99.0% (AT)
Packaging
500g
Price
$346
Updated
2023/06/20
Sigma-Aldrich
Product number
09170
Product name
4-Aminophenol hydrochloride
Purity
for photographic purposes, ≥99.0% (AT)
Packaging
100g
Price
$103
Updated
2023/01/07
TCI Chemical
Product number
A0392
Product name
4-Aminophenol Hydrochloride
Purity
>98.0%(HPLC)(N)
Packaging
25g
Price
$65
Updated
2024/03/01
TCI Chemical
Product number
A0392
Product name
4-Aminophenol Hydrochloride
Purity
>98.0%(HPLC)(N)
Packaging
100g
Price
$201
Updated
2024/03/01
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4-Hydroxyaniline hydrochloride Chemical Properties,Usage,Production

Chemical Properties

Off white powder

Uses

4-Aminophenol may be used as a pharmaceutical reference standard for the determination of the analyte in pharmaceutical formulations using surface enhanced Raman scattering method.

General Description

Pharmaceutical secondary standards for application in quality control, provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards. 4-Aminophenol hydrochloride can be used to study cell biology, bioactive small molecules, chemical synthesis, organic building blocks, oxygen compounds and phenols.

Safety Profile

Moderately toxic byintraperitoneal route. Mutation data reported. Whenheated to decomposition it emits very toxic fumes of HCland NOx.

Purification Methods

Purify the salt by treating an aqueous solution with saturated Na2S2O3, filtering under N2, then recrystallising it from 50% EtOH twice and once from absolute EtOH [Livingston & Ke J Am Chem Soc 72 909 1950]. [Beilstein 13 III 993.]

4-Hydroxyaniline hydrochloride Preparation Products And Raw materials

Raw materials

Preparation Products

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4-Hydroxyaniline hydrochloride Suppliers

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View Lastest Price from 4-Hydroxyaniline hydrochloride manufacturers

Wuhan wingroup Pharmaceutical Co., Ltd
Product
4-Hydroxyaniline hydrochloride 51-78-5
Price
US $10.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
100MT/Month
Release date
2021-08-02
Career Henan Chemical Co
Product
4-Hydroxyaniline hydrochloride 51-78-5
Price
US $1.00/KG
Min. Order
1G
Purity
98%
Supply Ability
100KG
Release date
2018-08-15

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