Molekula
4-Hydroxydiphenylamine
4-Hydroxydiphenylamine is a chemical compound used in the synthesis of dyes, pharmaceuticals, and antioxidants. It is a solid with a molecular weight of 185.23 g/mol, a molecular formula of C12H11NO, and a CAS number of 122-37-2. It should be stored at ambient temperatures and handled with care due to its danger signal word. Molekula supplies 4-Hydroxydiphenylamine from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
4-Hydroxydiphenylamine is a chemical compound used in the synthesis of dyes, pharmaceuticals, and antioxidants. It is a solid with a molecular weight of 185.23 g/mol, a molecular formula of C12H11NO, and a CAS number of 122-37-2. It should be stored at ambient temperatures and handled with care due to its danger signal word. Molekula supplies 4-Hydroxydiphenylamine from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Pricing & pack sizes
Specifications
| Property | Value |
|---|---|
| Appearance | Grey to Light yellow or brown solids |
| Assay/Purity | ≥ 98.0% |
| Melting Point | 63 - 79°C |
| Ash | ≤ 0.50% |
| Water Content | ≤ 0.50% |
| Identification (RAMAN) | Conforms to Reference |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Shelf Life | 24 months |
| Acidity | Base |
Identification
| Property | Value |
|---|---|
| SKU | 89968043 |
| CAS Number | 122-37-2 |
| Molecular Formula | C6H5N(H)C6H4OH |
| Molecular Weight | 185.23 |
| SMILES | C1=CC=C(C=C1)NC2=CC=C(C=C2)O |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 29214420 |
| Tariff Code | 2921440090 |
Safety & GHS
-
Corrosive
GHS05
-
Health Hazard
GHS07
Hazard statements
- H302 Harmful if swallowed
- H315 Causes skin irritation
- H318 Causes serious eye damage
Precautionary statements
- P264 Wash thoroughly after handling
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+312 IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
- P337+313 If eye irritation persists get medical advice/attention
For research and industrial use only
Documents
Safety Data Sheets (SDS)
Available in IT, FR, ES, DE, EN.
-
IT - (89968043) 4-HYDROXYDIPHENYLAMINE [122-37-2].pdf
SDS · IT · 210 KB
-
FR - (89968043) 4-HYDROXYDIPHENYLAMINE [122-37-2].pdf
SDS · FR · 213 KB
-
ES - (89968043) 4-HYDROXYDIPHENYLAMINE [122-37-2].pdf
SDS · ES · 212 KB
-
DE - (89968043) 4-HYDROXYDIPHENYLAMINE [122-37-2].pdf
SDS · DE · 213 KB
-
EN - (89968043) 4-HYDROXYDIPHENYLAMINE [122-37-2].pdf
SDS · EN · 210 KB
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is 4-Hydroxydiphenylamine used for?
It is primarily used as an intermediate in the synthesis of dyes and pharmaceuticals.
What is the chemical formula and molecular weight of 4-Hydroxydiphenylamine?
The formula is C12H11NO and the molecular weight is 185.23 g/mol.
How should 4-Hydroxydiphenylamine be stored?
It should be stored at ambient temperature, away from moisture and incompatible materials.
What grade is available for 4-Hydroxydiphenylamine?
We currently offer it in technical grade.
Can Molekula supply 4-Hydroxydiphenylamine in bulk?
Yes, we can supply bulk quantities—please contact our sales team for pricing and availability.
What documentation comes with an order of 4-Hydroxydiphenylamine?
Each order includes a Certificate of Analysis and Safety Data Sheet (SDS) upon request.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.