Benzoyl Chloride

Basic Information

View in Editor

CAS Number

98-88-4

Molecular Formula

C7H5ClO

Molecular Weight

140.57 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Fine Chemicals Dyes and Pigments Organic Dyes

Agricultural Chemicals Pesticides Herbicides

Basic Physical Properties

Melting Point

−1 °C

Boiling Point

198 °C

Density

1.211 g/mL at 25 °C

Refractive Index

n20/D 1.553(lit.)

Vapor Pressure

1 mmHg ( 32 °C)

SMILES

View in Editor

ClC(=O)c1ccccc1

InChI

InChI=1S/C7H5ClO/c8-7(9)6-4-2-1-3-5-6/h1-5H

InChIKey

PASDCCFISLVPSO-UHFFFAOYSA-N

LogP

2.0656

Topological Polar Surface Area

17.07 Å²

Hydrogen Bond Donor/Acceptor

0 / 1

Complexity

106

Safety Information

View Safety Information

GHS Hazard Pictograms

H302

H312

H314

H317

H332

Hazard Statement

H302 Harmful if swallowed
Acute toxicity, oral

H312 Harmful in contact with skin
Acute toxicity, dermal

H314 Causes severe skin burns and eye damage
Skin corrosion/irritation

H317 May cause an allergic skin reaction
Sensitization, Skin

H332 Harmful if inhaled
Acute toxicity, inhalation

Hazard Class

Class 8 Class 8

Stability

Stable. Combustible. Incompatible with strong oxidizing agents, water, alcohols, strong bases. Reacts violently with DMSO and vigorously with alkalies.

Sensitiveness

Moisture Sensitive

Explosive Limit

2.5-27%(V)

Synonyms & References

English

Benzoyl chloride
alpha-Chlorobenzaldehyde
Benzenecarbonyl chloride
BENZOIC ACID CHLORIDE
LABOTEST-BB LTBB000456
alpha-chloro-benzaldehyd
Benzaldehyde, alpha-chloro-
-Chlorobenzaldehyde
chloruredebenzoyle
BENZOYL CHLORIDE, REAGENTPLUS, &gt
BENZOYL CHLORIDE REAGENTPLUSTM &gt
BENZOYL CHLORIDE, ACS
BenzoylChlorideGr
BENZOYL CHLORIDE REAGENT (ACS)
benzoic chloride
Bz chloride
phenylcarbonyl chloride
α-Chlorobenzaldehyde
Basic Red 1

MDL Number

MFCD00000653

Customs Code

2916320000

FAQ

What is Benzoyl Chloride (CAS: 98-88-4)?

Benzoyl chloride is an organic chemical compound with the formula C6H5COCl. It is a colorless liquid with a sharp, acrid odor. This compound is highly reactive and soluble in organic solvents. It is commonly used as an acylating agent in chemical synthesis due to its ability to introduce acyl groups into organic molecules.

What are the main uses of Benzoyl Chloride (CAS: 98-88-4)?

Benzoyl chloride is widely used in the pharmaceutical industry for the synthesis of various drugs and intermediates. It also finds applications in the production of dyes, perfumes, and pesticides. In research, it serves as a key reagent for creating esters and other derivatives, and it is used in the manufacture of certain plastics and coatings.

Is Benzoyl Chloride (CAS: 98-88-4) safe?

Benzoyl chloride is toxic and can cause irritation to the skin, eyes, and respiratory system. It should be handled with care, using appropriate personal protective equipment such as gloves and goggles. Safety standards require proper ventilation and storage away from incompatible materials to minimize risks.

How should Benzoyl Chloride (CAS: 98-88-4) be stored?

Benzoyl chloride should be stored in a cool, dry, and well-ventilated area, away from light. It is typically kept in tightly sealed containers made of materials like glass or polyethylene to prevent moisture and contamination. Storage conditions should maintain a temperature below 25°C and avoid exposure to air or water to ensure stability.