Phloroglucinol
Also known as: 1,3,5-Benzenetriol, 1,3,5-Trihydroxybenzene, 1,3,5-THB, Phloroglucin, Phloroglucine, sym-Trihydroxybenzene, Benzene-1,3,5-triol, Benzene-s-triol, Dilospan S, Floroglucin, Nero, Sinterol, Triogyl
Phloroglucinol (CAS 108-73-6) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C6H6O3 and a molecular weight of 126.110 g/mol. Key properties include a melting point of 215-220 °C, a boiling point of 331.1±12.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 174.9±14.2 °C. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H317 — May cause an allergic skin reaction and H319 — Causes serious eye irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 108-73-6
- Jingsj CID
- J-1324334-0
- Molecular Formula
- C6H6O3
- Molecular Weight
- 126.110 g/mol
- Category
- Alcohols
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 215-220 °C |
|---|---|
| Boiling Point | 331.1±12.0 °C at 760 mmHg |
| Density | 1.5±0.1 g/cm3 |
| Flash Point | 174.9±14.2 °C |
| Exact Mass | 126.031693 |
| PSA | 60.69000 |
| LogP | 0.06 |
| Vapor Pressure | 0.0±0.7 mmHg at 25°C |
| Refractive Index | 1.677 |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H317 — May cause an allergic skin reaction
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
Customs & Trade Information
| HS Code | 2907299090 |
|---|---|
| Summary | 2907299090 polyphenols; phenol-alcohols。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:5.5%。general tariff:30.0% |
Frequently Asked Questions
What is the CAS number of Phloroglucinol?
The CAS number of Phloroglucinol is 108-73-6.
What are the molecular formula and molecular weight of Phloroglucinol?
Phloroglucinol has molecular formula C6H6O3 and molecular weight 126.110 g/mol.
Is Phloroglucinol hazardous?
Phloroglucinol has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H317 — May cause an allergic skin reaction; H319 — Causes serious eye irritation.
What are the upstream and downstream products of Phloroglucinol?
For Phloroglucinol, Upstream Products: 3,5-Dichloroaniline, 1,3,5-Trichlorobenzene, 5-Methoxyresorcinol; Downstream Products: 2-chloro-1-(2,4,6-trihydroxyphenyl)ethanone, Phloroglucide, Phloretin.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Phloroglucinol (CAS 108-73-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1324334-0 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.