|BENZOYL CHLORIDE||ICSC: 1015|
Benzoic acid chloride
|CAS #: 98-88-4|
| UN #: 1736
|EC Number: 202-710-8
|ACUTE HAZARDS||PREVENTION||FIRE FIGHTING|
|FIRE & EXPLOSION||Combustible. Many reactions may cause fire or explosion. Gives off irritating or toxic fumes (or gases) in a fire. Above 72°C explosive vapour/air mixtures may be formed.||NO open flames. NO contact with incompatible substances. See Chemical Dangers. NO contact with hot surfaces. Above 72°C use a closed system, ventilation and explosion-proof electrical equipment.||Use alcohol-resistant foam, powder, carbon dioxide. NO water. In case of fire: keep drums, etc., cool by spraying with water. NO direct contact with water.|
|PREVENT GENERATION OF MISTS! STRICT HYGIENE! IN ALL CASES CONSULT A DOCTOR!|
|Inhalation||Burning sensation. Cough. Shortness of breath. Sore throat. Laboured breathing. Symptoms may be delayed. See Notes.||Avoid inhalation of dust and mist. Use closed system or ventilation.||Fresh air, rest. Half-upright position. Artificial respiration may be needed. Refer for medical attention. See Notes.|
|Skin||Redness. Skin burns. Burning sensation. Pain. Blisters.||Protective gloves. Protective clothing.||Remove contaminated clothes. Rinse skin with plenty of water or shower. Refer for medical attention . Wear protective gloves when administering first aid.|
|Eyes||Redness. Pain. Severe deep burns.||Wear face shield or eye protection in combination with breathing protection.|
|Ingestion||Burning sensation. Abdominal pain. Shock or collapse. Further see Inhalation.||Do not eat, drink, or smoke during work. Wash hands before eating.||Rinse mouth. Rest. Do NOT induce vomiting. Refer for medical attention .|
|SPILLAGE DISPOSAL||CLASSIFICATION & LABELLING|
|Personal protection: chemical protection suit including self-contained breathing apparatus. Collect leaking liquid in sealable containers. Absorb remaining liquid in sand or inert absorbent. Then store and dispose of according to local regulations. Do NOT wash away into sewer.||
According to UN GHS Criteria
|See Chemical Dangers. Separated from food and feedstuffs and incompatible materials. Dry. Well closed.|
Do not transport with food and feedstuffs.
|BENZOYL CHLORIDE||ICSC: 1015|
|PHYSICAL & CHEMICAL INFORMATION|
Physical State; Appearance
Formula: C7H5ClO / C6H5COCl
|EXPOSURE & HEALTH EFFECTS|
Routes of exposure
Effects of short-term exposure
Effects of long-term or repeated exposure
|OCCUPATIONAL EXPOSURE LIMITS|
TLV: (ceiling value): 0.5 ppm as STEL.
MAK: skin absorption (H); carcinogen category: 1
|The substance is harmful to aquatic organisms.|
|Reacts violently with fire extinguishing agents such as water.
The occupational exposure limit value should not be exceeded during any part of the working exposure.
The symptoms of lung oedema often do not become manifest until a few hours have passed and they are aggravated by physical effort. Rest and medical observation are therefore essential.
Immediate administration of an appropriate inhalation therapy by a doctor, or by an authorized person, should be considered.
Symbol: C; R: 34; S: (1/2)-26-45
See Also: Toxicological Abbreviations Benzoyl Chloride (IARC Summary & Evaluation, Supplement7, 1987) Benzoyl Chloride (IARC Summary & Evaluation, Volume 29, 1982)