Section 2-Composition / information on ingredients

Substance/Preparation

Substance.

Ingredient Name

1-Hydroxy-6-Chlorobenzotriazole

CAS No.

26198-19-6

Section 3- Hazards identification

Physical/chemical hazards

Not applicable

Human health hazards

No specific hazard

Section 4- First-aid measures

First-Aid measures

Inhalation

If inhaled, remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical attention.

Ingestion

Do NOT induce vomiting unless directed to do so by medical personnel. Never give anything by mouth to an unconscious person. If large quantities of this material are swallowed, call a physician immediately. Loosen tight clothing such as a collar, tie, belt or waistband.

Skin Contact

In case of contact, immediately flush skin with plenty of water. Remove contaminated clothing and shoes. Wash clothing before reuse. Thoroughly clean shoes before reuse. Get medical attention.

Eye Contact

Check for and remove any contact lenses. In case of contact, immediately flush eyes with plenty of water for at least 15 minutes. Get medical attention.

Aggravating conditions

Repeated or prolonged exposure is not known to aggravate medical condition.

Section 5- Fire-fighting measures

Flammability of the Product

May be combustible at high temperature.

Extinguishing Media

Suitable

SMALL FIRE: Use DRY chemical powder.

LARGE FIRE: Use water spray, fog or foam. Do not use water jet.

Hazardous thermal (de)composition

These products are carbon oxides (CO, CO₂), nitrogen oxides (NO, NO₂...).

Special fire-fighting procedures

Fire fighters should wear positive pressure self-contained breathing apparatus (SCBA) and full turnout gear.

Protection of fire-fighters

Be sure to use an approved/certified respirator or equivalent.

Section 6- Accidental release measures

Personal precautions

Splash goggles. Full suit. Boots. Gloves. Suggested protective clothing might not be sufficient; consult a specialist

BEFORE handling this product.

Small Spill and Leak

Use appropriate tools to put the spilled solid in a convenient waste disposal container.

Large Spill and Leak

Use a shovel to put the material into a convenient waste disposal container.

Section 7-Handling and storage

Handling

Keep away from heat. Keep away from sources of ignition. Empty containers pose a fire risk, evaporate the residue under a fume hood. Ground all equipment containing material. Do not breathe dust.

Storage

Keep container tightly closed. Keep container in a cool, well-ventilated area. Do not store above 20°C (68°F).

Packaging materials

Recommended use

Use original container.

Section 8-Exposure controls/personal protection

Engineering measures

Use process enclosures, local exhaust ventilation, or other engineering controls to keep airborne levels below recommended exposure limits. If user operations generate dust, fume or mist, use ventilation to keep exposure to airborne contaminants below the exposure limit.

Hygiene measures

Wash hands after handling compounds and before eating, smoking, using lavatory, and at the end of day.

Personal protective equipment

Skin and body: Lab coat.

Eyes: Safety glasses.

Hands: Gloves

Eyes: Splash goggles.

Protective Clothing (Pictograms):

Section 9- Physical and chemical properties

Physical state

Off-white crystalline powder

Color

White

Melting Point

197.6~197.8 °C

Molecular Weight

169.57 g/mole

Solubility

Not available.

Flash point

Not available.

Explosive properties

Risks of explosion of the product in presence of mechanical impact:

Not available.

Risks of explosion of the product in presence of static discharge: Not available.

Section 10- Stability and reactivity

Stability

The product is stable.

Conditions to avoid

Not available.

Hazardous Decomposition Products

These products are carbon oxides (CO, CO₂), nitrogen oxides (NO, NO₂...).

Section 11- Toxicological information

Skin irritation

Not available.

Acute toxicity

LD50: Not available.

LC50: Not available.

Chronic toxicity

Repeated or prolonged exposure is not known to aggravate medical condition.

Other Toxic Effects on Humans

Not available.

Carcinogenic effects

Not available.

Mutagenic effects

Not available.

Reproduction toxicity

Not available.

Teratogenic effects

Not available.

Section 12- Ecological information

Ecotoxicity

Not available.

Toxicity of the Products of Biodegradation

The product itself and its products of degradation are not toxic.