4-Hydroxyaniline hydrochloride
- CAS No.
- 51-78-5
- Chemical Name:
- 4-Hydroxyaniline hydrochloride
- Synonyms
- 4-AMINOPHENOL HYDROCHLORIDE;P-AMINOPHENOL HYDROCHLORIDE;furrop;ci76551;peltolp;FurBrownp;fourrinep;pelagolcp;c.i.76551;futraminep
- CBNumber:
- CB6853727
- Molecular Formula:
- C6H8ClNO
- Molecular Weight:
- 145.59
- MDL Number:
- MFCD00012996
- MOL File:
- 51-78-5.mol
- MSDS File:
- SDS
| 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. |
| Cosmetics Ingredients Functions | HAIR DYEING |
| InChI | 1S/C6H7NO.ClH/c7-5-1-3-6(8)4-2-5;/h1-4,8H,7H2;1H |
| InChIKey | RVGOBWDGAVAVPJ-UHFFFAOYSA-N |
| SMILES | Cl[H].Nc1ccc(O)cc1 |
| CAS DataBase Reference | 51-78-5(CAS DataBase Reference) |
| EWG's Food Scores | 1 |
| FDA UNII | IWL2N22RFY |
| EPA Substance Registry System | 4-Aminophenol hydrochloride (51-78-5) |
| UNSPSC Code | 12352107 |
| NACRES | NA.25 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
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|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H302+H332-H315-H319-H317-H335 | |||||||||
| Precautionary statements | P501-P261-P272-P270-P271-P264-P280-P302+P352-P337+P313-P305+P351+P338-P362+P364-P333+P313-P301+P312+P330-P304+P340+P312-P403+P233-P405 | |||||||||
| PPE | dust mask type N95 (US), Eyeshields, Faceshields, Gloves | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38-43 | |||||||||
| Safety Statements | 28-36 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | SJ6070000 | |||||||||
| TSCA | TSCA listed | |||||||||
| HS Code | 29222900 | |||||||||
| Storage Class | 6.1C - Combustible acute toxic Cat.3 toxic compounds or compounds which causing chronic effects |
|||||||||
| Hazard Classifications | Acute Tox. 3 Dermal Acute Tox. 3 Inhalation Acute Tox. 3 Oral Aquatic Acute 1 Carc. 2 Eye Dam. 1 Muta. 2 Skin Sens. 1 STOT RE 1 |
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| Hazardous Substances Data | 51-78-5(Hazardous Substances Data) | |||||||||
| Toxicity | LD50 slt-dmg-orl: 750 mg/kg NTIS** AD691-490 | |||||||||
| NFPA 704 |
|
4-Hydroxyaniline hydrochloride price More Price(14)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 8.20092 | 4-Hydroxyanilinium chloride for synthesis | 51-78-5 | 100G | $316 | 2026-04-30 | Buy |
| Sigma-Aldrich | 09170 | 4-Aminophenol hydrochloride for photographic purposes, ≥99.0% (AT) | 51-78-5 | 500g | $346 | 2023-06-20 | Buy |
| Sigma-Aldrich | 09170 | 4-Aminophenol hydrochloride for photographic purposes, ≥99.0% (AT) | 51-78-5 | 100g | $103 | 2023-01-07 | Buy |
| TCI Chemical | A0392 | 4-Aminophenol Hydrochloride >98.0%(HPLC)(N) | 51-78-5 | 25g | $59 | 2026-04-30 | Buy |
| TCI Chemical | A0392 | 4-Aminophenol Hydrochloride >98.0%(HPLC)(N) | 51-78-5 | 100g | $182 | 2026-04-30 | Buy |
4-Hydroxyaniline hydrochloride Chemical Properties,Uses,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
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Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Wuxi KaiLi Biotech Co.,Ltd | 0510-80721533 13327925606 | sales@klbiotech.com | China | 134 | 58 |
| Meryer (Shanghai) Chemical Technology Co., Ltd. | 4006356688 18621169109 | market03@meryer.com | China | 40202 | 62 |
| TCI (Shanghai) Development Co., Ltd. | 021-67121386 | Sales-CN@TCIchemicals.com | China | 24512 | 81 |
| Energy Chemical | 400-0056266 | sales8178@energy-chemical.com | China | 44850 | 61 |
| Winchem Industrial Co. Ltd | 0574-83851061 | info@win-chemical.com | China | 500 | 55 |
| Shandong Xiya Chemical Co., Ltd | 13355009207 13355009207 | 3007715519@qq.com | China | 18722 | 57 |
| Syntechem Co.,Ltd | info@syntechem.com | China | 12973 | 57 | |
| Sichuan Kulinan Technology Co., Ltd | 400-1166-196 18981987031 | cdhxsj@163.com | China | 11674 | 57 |
| China Langchem Inc. | 0086-21-58956006 | China | 7798 | 57 | |
| Tianjin heowns Biochemical Technology Co., Ltd. | 400 638 7771 | sales@heowns.com | China | 14412 | 57 |
View Lastest Price from 4-Hydroxyaniline hydrochloride manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2023-07-19 | 4-Hydroxyaniline hydrochloride
51-78-5
|
$10.00 | 1KG | 99% | 100MT/Month | Wuhan wingroup Pharmaceutical Co., Ltd | |
 |
2019-07-06 | 4-Hydroxyaniline hydrochloride
51-78-5
|
$1.00 | 1G | 98% | 100KG | Career Henan Chemical Co |
-
- 4-Hydroxyaniline hydrochloride
51-78-5
- $10.00
- 99%
- Wuhan wingroup Pharmaceutical Co., Ltd
-
- 4-Hydroxyaniline hydrochloride
51-78-5
- $1.00
- 98%
- Career Henan Chemical Co
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