4,6-Diaminoresorcinol dihydrochloride
- CAS NO.：16523-31-2
- Empirical Formula: C6H10Cl2N2O2
- Molecular Weight: 213.06
- MDL number: MFCD00143239
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:22:29
What is 4,6-Diaminoresorcinol dihydrochloride?
Chemical properties
grey-brown crystalline solid
The Uses of 4,6-Diaminoresorcinol dihydrochloride
4,6-Diaminoresorcinol dihydrochloride may be used as a precursor in the synthesis of:
- poly(p-phenylene benzobisoxazole) (PBO)
- poly(2,6-naphthalenebenzobisoxazole) (Naph-2,6-PBO)
- poly(1,5-naphthalenebenzobisoxazole) (Naph-1,5-PBO)
Properties of 4,6-Diaminoresorcinol dihydrochloride
| Melting point: | 254 °C (dec.)(lit.) |
| storage temp. | 2-8°C |
| form | Crystalline Solid |
| color | Gray-brown |
| Water Solubility | almost transparency |
| CAS DataBase Reference | 16523-31-2(CAS DataBase Reference) |
| EPA Substance Registry System | 1,3-Benzenediol, 4,6-diamino-, dihydrochloride (16523-31-2) |
Safety information for 4,6-Diaminoresorcinol dihydrochloride
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07  Health Hazard GHS08 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H341:Germ cell mutagenicity |
| Precautionary Statement Codes |
P201:Obtain special instructions before use. P202:Do not handle until all safety precautions have been read and understood. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P280:Wear protective gloves/protective clothing/eye protection/face protection. P308+P313:IF exposed or concerned: Get medical advice/attention. P405:Store locked up. P501:Dispose of contents/container to..… |
Computed Descriptors for 4,6-Diaminoresorcinol dihydrochloride
| InChIKey | KUMOYHHELWKOCB-UHFFFAOYSA-N |
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