3-Chloro-4-hydroxybenzaldehyde
3-氯-4-羟基苯甲醛
Also known as: 3-CHLORO-4-HYDROXYBENZALDEHYDE, 3-CHLORO-4-HYROXYBENZALDEHYDE, 3-Chlor-4-hydroxy-benzaldehyd, 3-Chloro-4-hydroxybenzaldehyde 98%, 3-Chloro-4-hydroxybenzaldehyde, 99+%, 3-chloro-4-hydroxy-benzaldehyde, 4-hydroxy-3-chlorobenzaldehyde, AKOS B028967, Benzaldehyde, 3-chloro-4-hydroxy-, Benzaldehyde,3-chloro-4-hydroxy, MFCD00052184, TIMTEC-BB SBB004014, TIMTEC-BB SBB005887, VHR DQ CG, NSC 85482
- CAS No.
- 2420-16-8
- Jingsj CID
- J-1325209-2
- Molecular Formula
- C7H5ClO2
- Chinese Name
- 3-氯-4-羟基苯甲醛
- Molecular Weight
- 156.566 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 145-147 °C(lit.) |
|---|---|
| Boiling Point | 251.1±20.0 °C at 760 mmHg |
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 105.6±21.8 °C |
GHS Safety & Compliance
Corrosion / IrritantSignal word: Danger
Frequently Asked Questions
What is the CAS number of 3-Chloro-4-hydroxybenzaldehyde?
2420-16-8
What are the molecular formula and molecular weight of 3-Chloro-4-hydroxybenzaldehyde?
C7H5ClO2, molecular weight 156.566 g/mol
Is 3-Chloro-4-hydroxybenzaldehyde hazardous?
Danger
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026