Supplier Product Identification Physical and Chemical Properties First Aid Measures Handling and Storage Hazards Identification Exposure Controls/Personal Protection Fire Fighting Measures Accidental Release Measures Stability and Reactivity Transport Information
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Benzisothiazolin-3-one(2634-33-5)

Supplier Product Identification Physical and Chemical Properties First Aid Measures Handling and Storage Hazards Identification Exposure Controls/Personal Protection Fire Fighting Measures Accidental Release Measures Stability and Reactivity Transport Information

Product Identification

Product Name
Benzisothiazolin-3-one
Synonyms
1,2-Benzisothiazol-3(2H)-one
1,2-Benzisothiazol-3-ol
3-Hydroxy-1,2-benzisothiazole
Benzisothiazolone
Benzocil
Proxel AB
CAS
2634-33-5
Formula
C7H5NOS
Molecular Weight
151.19
EINECS
220-120-9
RTECS
DE4620000
RTECS Class
Drug
Beilstein/Gmelin
119510
Beilstein Reference
4-27-00-02648

Physical and Chemical Properties

Solubility in water
Slightly soluble
Melting Point
160 - 161
pKa/pKb
10.2 (pKa)
Partition Coefficient
1.77
Heat Of Vaporization
Usage
Used in the production of pesticide products.

First Aid Measures

Ingestion
If swallowed, wash out mouth with water provided person is conscious. Call a physician.
Inhalation
If inhaled, remove to fresh air. If not breathing give artificial respiration. If breathing is difficult, give oxygen.
Skin
In case of contact, immediately wash skin with soap and copious amounts of water.
Eyes
In case of contact, immediately flush eyes with copious amounts of water for at least 15 minutes.

Handling and Storage

Storage
Keep tightly closed.

Hazards Identification

Inhalation
May be harmful if inhaled. Material may be irritating to mucous membranes and upper respiratory tract.
Skin
Causes skin irritation. May be harmful if absorbed through the skin.
Eyes
Irritant
Ingestion
Harmful if swallowed.
Hazards
Emits toxic fumes under fire conditions.
EC Risk Phrase
22 38 41 43 50
EC Safety Phrase
24 26 37/39 61
UN (DOT)
3077

Exposure Controls/Personal Protection

Personal Protection
Compatible chemical-resistant gloves. Chemical safety goggles.
Respirators
Government approved respirator.
Exposure Effects
Harmful. Dangerous for the environment. Harmful if swallowed. Irritating to skin. Risk of serious damage to eyes. May cause sensitization by skin contact. Very toxic to aquatic organisms.
Poison Class
3

Fire Fighting Measures

Fire Fighting
Extinguish using Water spray. Carbon dioxide, dry chemical powder, or appropriate foam. Wear self-contained breathing apparatus and protective clothing to prevent contact with skin and eyes.
Fire Potential
May burn but does not ignite readily.

Accidental Release Measures

Small spills/leaks
Sweep up, place in a bag and hold for waste disposal. Avoid raising dust. Ventilate area and wash spill site after material pickup is complete.

Stability and Reactivity

Stability
Stable at normal temperatures and pressures.
Incompatibilities
Strong oxidizing agents.
Decomposition
Carbon monoxide, Carbon dioxide.
Combustion Products
Fire may produce irritating, corrosive and/or toxic gases.

Transport Information

UN Number
3077
Hazard Class
9
Packing Group
III
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