4-Chlorobenzaldehyde CAS 104-88-1

Chemical Name: 4-Chlorobenzaldehyde
Synonyms: p-Chlorobenzaldehyde
CAS No.: 104-88-1
Molecular Formula: C₇H₅ClO
Molecular Weight: 140.57 g/mol
Assay: ≥99.0%
Appearance: White to pale yellow crystalline powder or lumps

---

Specifications

Parameter	Specification
4-Chlorobenzaldehyde	≥99.0%
2-Chlorobenzaldehyde	≤0.1%
3-Chlorobenzaldehyde	≤0.1%
Benzaldehyde	≤0.1%
Water Content	≤0.5%
Sulfated Ash	≤0.1%
Other Impurities	≤0.3%

---

Applications

Pharmaceutical Intermediates:Synthesis of Fenarimol (fungicide)Production of Aminobutyric Acid derivativesDye Manufacturing:Key precursor for chlorinated dye intermediates

---

Packaging & Shipping

Standard: 25 kg/bag or drum (HDPE with inner liner)Custom packaging available per buyer’s requirements

---

Storage & Handling

Conditions:Store in a cool, dry, ventilated areaTemperature: <25°C (recommended)Protection:Avoid light (photosensitive)Keep containers tightly sealed (moisture-sensitive)Separate from: Strong oxidizers, acids, and bases

---

Safety & Compliance

GHS Hazard Statements:H302: Harmful if swallowedH315: Causes skin irritationH319: Causes serious eye irritationRecommended PPE: Nitrile gloves, safety goggles

Disclaimer:

The above content is for reference and communication only among industry insiders, and does not guarantee its accuracy or completeness. According to relevant laws and regulations and the regulations of this website, units or individuals who purchase related items should obtain valid qualifications and qualification conditions.

Declaration: The products displayed on this website are intended exclusively for industrial applications or scientific research. They are not intended for medical, pharmaceutical, or food use. In accordance with applicable laws and regulations, purchasing organizations must hold valid qualifications and approvals.